Sanyo DU16S781S 2-phase stepping system Datasheet

2-PHASE STEPPING SYSTEMS
Ver.
2
F series DRIVER
H series MOTOR
SH series MOTOR
2-phase STEPPING SYSTEMS
F series DRIVER features
1
Low-vibration mode
DC input
Low-Vibration Mode OFF
Low-Vibration Mode ON
1600
1600
Driver : US1D200P10
Motor : 103H7123-0410
Source voltage : DC24V
Wire current : 2.0A/phase
Division : 2
TG : 11TG（7V/1000rpm）
1200
Driver : US1D200P10
Motor : 103H7123-0410
Source voltage : DC24V
Wire current : 2.0A/phase
Division : 2
TG : 11TG（7V/1000rpm）
1400
Speed variation（%）
Speed variation（%）
1400
1000
800
600
400
1200
1000
800
600
400
200
200
0
0
0
100 200 300 400 500 600 700 800 900 1000
0
100 200 300 400 500 600 700 800 900 1000
pulse/s
2
pulse/s
Compact / Light weight
DC input
Compact
Light weight
2-phase unipolar
Current model
2-phase unipolar
Current model
2-phase unipolar
F series
2-phase unipolar
F series
2-phase bipolar
Current model
2-phase bipolar
Current model
2-phase bipolar
F series
2-phase bipolar
F series
0
50
100
150
200
Volume（cm
250
300
350
0
3
）
Compliance with international standards
The standard speciﬁcation SANMOTION F series stepping driver complies with UL and EN
safety standards.Stepping motors complying with UL and EN standards are available upon
request.
1
50
100
150
200
MASS（g）
DC input
250
DC input
Stepping motors with integrated drivers
P.4
Stepping Motors with Internal drivers
Set model
A driver incorporating a motion control function needed for
driving a motor and a 2-phase stepping motor were integrated into a single unit.
42
Set model
Motor flange size
60
（□1.65inch）（□2.36inch）
Unipolar standard（standard model）
P.13
The standard set includes a F series driver and a H or SH series motor.
Motor flange size
28
42
56
Bipolar standard（standard model）
The standard set includes a F series driver and a H or SH series motor.
P.14
Stepping motor
（□1.10inch）（□1.65inch）（□2.20inch）
Motor flange size
28
42
50
56
60
IC for stepping motor
Dimensions
（□1.10inch）（□1.65inch）（□1.97inch）（□2.20inch）（□2.36inch）
2
F series DRIVER
H series MOTOR
SH series MOTOR
2-phase STEPPING SYSTEMS
Control method
How do you want to control the equipment?
The F series offers the choice of 3 different control methods
Network
control
using serial
communication
（RS-485）
Program
command
control using
PLC I/O
Control using a
pulse generator
Control using a
pulse generator
Drive
Speciﬁcation
DC input
stepping motors with integrated drivers
Startup via I/O :
Initiate program
containing speed,
acceleration/
deceleration, and travel
distance commands
stored in the driver via
the I/O.
System conﬁguration diagram
Speciﬁcations
Dimensions
3
DC input
unipolar standard
DC input
bipolar standard
Motion is generated by pulse input
commands from an upper-level controller.
Motion is generated by pulse input
commands from an upper-level controller.
Startup via serial
communication :
Control by sending data
for speed, acceleration/
deceleration, and travel
distance commands via
serial communication.
P4
P6
P5 to 6
System conﬁguration diagram
Set part number nomenclature
Motor speciﬁcations
General speciﬁcations
Motor dimension drawing
Driver dimension drawing
P13
P16
P27 to 48
P49・50
P51 to 54
P55
System conﬁguration diagram
Set part number nomenclature
Motor speciﬁcations
General speciﬁcations
Motor dimension drawing
Driver dimension drawing
P14
P16
P27 to 48
P49・50
P51 to 54
P55
DC input
Stepping Motors with Internal drivers
System conﬁguration
Stepping Motors with Integrated drivers
Host Devices
Setup software : SFPAIW-01
PLC
Set model
PLC and controllers are available as
the host device.
Bundled cable for
input/output signal（300 mm）
Switching power
supply
Noise ﬁlter
Electromagnetic
contactor
Stepping motor
Bundled cable for
DC power（350 mm）
Molded case
circuit breaker
Single
phase
AC100 V
to
(r) AC230 V
DC
24 V
(t)
Switches driver
power on/off.
Use together with
a surge protector.
Protects the power
line. Cuts off circuit
in the event of
overcurrent.
Dimensions
Filters out
incoming noise
from power line
IC for stepping motor
Converts AC power
to DC power
4
2-phase STEPPING SYSTEMS
Stepping
DC input
motor Speciﬁcations
Stepping motors with integrated drivers
Features
1.Driver and motor are now integrated into a single unit.
A driver incorporating a motion control function needed
for driving a motor and a 2-phase stepping motor were
integrated into a single unit for enabling a more compact
installation space and less wiring.
2.Three types of operation modes can be selected to match
the specific application.
（1）Control by command pulses
（2）Program control by general-purpose I/O(Parallel)
（3）Compliant with RS-485, half-duplex asynchronous
communication
Pulse rate-torque characteristics
□
42mm（□1.65inch）
60mm（□2.36inch）
□
0.6
6
0.5
5
70
1.6
16
DB21M142S-01
E=DC24V
I=Rated current
JL=0.94×10-4kg・m2
80
200
1.4
14
180
1.2
12
30
0.3
2
0.2
1
0.1
140
120
100
80
60
20
8
1.0
0.8
6
0.6
4
0.4
2
0.2
40
10
0
10
Torque (N-m)
Torque(oz·in.)
3
Torque (N-m)
40
Torque (kgf-cm)
Torque(oz·in.)
50
160
0.4
4
Torque (kgf-cm)
60
DB22M162S-01
E=DC24V
I=Rated current
JL=2.6×10-4kg・m2
220
20
0
0
0
0.1
1
10
0
0
0.1
100
1
10
Pulse rate（kpulse/s）
100
1000
Number of rotations（min-1)
100
Pulse rate（kpulse/s）
2000 3000
100
5000
1000
Number of rotations（min-1)
2000 3000
5000
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Dimensions［Unit : mm（inch）］
42mm（□1.65inch）
+.08
.00
）
Manufacturer：JST
1.5 ± 0.76（.59±.03）
+.04
59 .00
(EFFECTIVE
LENGTH)
（
15
0.025
）
31±0.25（1.22±.01）
0.05
A
A
Ｕｓｅｐｒｏｐｅｒ
ｇｒｏｕｎｄｉｎｇ
ｔｅｃｈｎｉｑｕｅｓ．
1・・・・19
4-M3×0.5
Manufacturer：JST
NAME
PLATE
CN2:I/O
CONNECTOR：SM20B-SHLDS-GW-TF
PSW
RSW
DSW
EARTH TERMINAL
O
N
6
5
4
3
2
1
6
345
5
012
E F
7 8 9A
M2.5X0.45X4L
BCD
TAP DEPTH 4（.16）MIN.
4.5 ± 0.15（1.18±.01）
42± 0.5（1.65±.02）
2・・・・20
31±0.25（1.22±.01）
（
1
+.000
0
φ22 -0.05 φ.87− .002
R3MIN.
2
）
（
CONNECTOR：S02B-PASK-2
42± 0.5（1.65±.02）
24±0.5（.94±.02）
）
+2
70 （
0
2.76
CN1:POWER
+.0000
0
φ5 -0.013 φ.1968− .0005
□
Part number（Flange size）
DB21M142S-01（□42）
Input source（Note1）
DC24 V ±10 ％
Getaway torque（ A ）
2 MAX.
Basic
speciﬁcations
Stepping Motors with Internal drivers
Speciﬁcations
DB22M162S-01（□60）
3 MAX.
Protection class
Class I
Operation environment
Installation category（over-voltage category）: II, pollution degree : 2
Applied standards
EN61010-1
Operating ambient temperature
（Note2）
0 to +40℃
Conservation temperature
-20 to + 60℃
Operating ambient humidity
35 to 85%RH（no condensation）
Conservation humidity
10 to 90%RH（no condensation）
Operation altitude
1000 m（3280 feet ）MAX. above sea level
Vibration resistance
Tested under the following conditions ; 4.9m/s2, frequency range 10 to 55Hz, direction along X, Y
and Z axes, for 2 hours each
Impact resistance
Not inﬂuenced at NDS-C-0110 standard section 3.2.2 division “C ” .
Withstand voltage
Not inﬂuenced when 1500V AC is applied between power input terminal and cabinet for one
minute.
Insulation resistance
10M ohm MIN. when measured with 500V DC megohmmeter between input terminal and cabinet.
Mass（Weight ）
0.5kg（1.10lbs）
Set model
Environment
0.87kg（1.92lbs）
Protection function
Against driver overheat
LED indicator
Alarm monitor
Command pulse input signal（Note3）
Photo coupler input method, input resistance 220 Ω
Input signal voltage : “ H ” = 4.0 to 5.5V, “ L” = 0 to 0.5V
Power down input signal（PD）
Photo coupler input method, input resistance 470 Ω
Input signal voltage : “ H ” = 4.0 to 5.5V, “ L” = 0 to 0.5V
Step angle setting selection input（EXT）
Photo coupler input method, input resistance 470 Ω
Input signal voltage : “ H ” = 4.0 to 5.5V, “ L” = 0 to 0.5V
FULL/HALF setting selection input（F/H）
Photo coupler input method, input resistance 470 Ω
Input signal voltage : “ H ” = 4.0 to 5.5V, “ L” = 0 to 0.5V
EMG input signal
Photo coupler input method, input resistance 470 Ω
Input signal voltage : “ H ” = 4.0 to 5.5V, “ L” = 0 to 0.5V
BUSY output signal
Open collector output by photo coupler
Output signal standard : Vceo = 30V MAX., Ic = 20mA MAX.
Phase origin monitor output signal（MON）
Open collector output by photo coupler
Output signal standard : Vceo = 30V MAX., Ic = 20mA MAX.
Alarm output signal（ AL ）
Open collector output by photo coupler
Output signal standard : Vceo = 30V MAX., Ic = 20mA MAX.
Stepping motor
Function
I/O signals
+2
0
（ 3.46
+.08
.00
）
0.1
7±0.25（.27±.01）
1.5±0.25（.06±.01）
20.6±0.5（.81±.02）
+1 +.04
15 0 .59 .00
（
）
(EFFECTIVE
LENGTH)
0.025
60±0.5（2.36±.02）
47.1±0.13（1.85±.01）
0.075
A
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ｇｒｏｕｎｄｉｎｇ
ｔｅｃｈｎｉｑｕｅｓ．
A
1・・・・19
O
N
6
4
5
2
3
F0 12
6
EARTH TERMINAL
M2.5X0.45X4L
DS
1
BCD
E
7 8 9A
RSW
NAME
PS
PLATE
CN2:I/O
Manufacturer：JST
CONNECTOR：SM20B-SHLDS-GW-TF
5.8±0.15（.23±.01）
+0.5
+.02
4−φ4.5 0 4−φ.18 .00
（
）
IC for stepping motor
1
60±0.5（2.36±.02）
2
2・・・・20
47.1±0.13（1.85±.01）
R4MIN.
φ38.1±0.25（φ1.5±.01）
（
CN1:POWER
Manufacturer：JST
CONNECTOR：S02B-PASK-2
A
）
88
0
+.000
φ6.35 -0.013 φ.25 -.001
60mm（□1.65inch）
345
□
Dimensions
（Note1）Note that the power voltage must not exceed 24VDC + 10% (26.4VDC).
（Note2）If the driver is placed in a box, the temperature inside the box must not exceed this speciﬁed range.
（Note3）The maximum input frequency is 250k pulse/s.
6
2-phase STEPPING SYSTEMS
Speciﬁcations
Input circuit conﬁguration
■ Input interface
◎ Input circuit conﬁguration
220Ω
Input signal
■ Input signal speciﬁcations
◎ Negative logic
2μs MIN.
to
Approx. 15 mA
Rotation
Pulse duty 50 % MAX.
to
1μs MAX.
1μs MAX.
◎ Positive logic
1μs MAX.
1μs MAX.
to
Rotation
Approx. 15mA
Pulse duty 50% MAX.
to
2μs MIN.
■ Timing of the command pulse
◎ 2-input mode（CW, CCW）
50μs MIN.
• The internal photo coupler turns ON within the ■ and,
at its falling edge to OFF, the internal circuit（motor）is
activated.
• When applying the pulse to CW, turn OFF the CCW side
internal photo coupler.
• When applying the pulse to CCW, turn OFF the CW side
internal photo coupler.
◎ Pulse and direction mode（CK, U/D）
50μs MIN.
7
10μs MIN.
• The “ H ” level is input for ■ and, at its rising edge to “ H ”
level, the internal circuit（stepping motor）is activated.
• Switching the input signal U/D should be performed
while the input level on the CK side is “ L” .
• Shaded area indicates internal photo coupler “ON ” .
Approx. 10mA
• EXT input signal
EXT photo coupler “ON ” enables a function by external
F/H input signal.
EX T photo coupler “ OFF ” enables the set ting of a
number of micro steps by main unit ’s rotary switch S.S.
Input signal
◎ Timing of command pulse, step angle selection, and
FULL/HALF selection input signal
Command pulse
100μs MIN.
• F/ H input signal
F/H photo coupler “ ON ” sets HALF step (2-division)
operation.
F/H photo coupler “ OFF ” sets FULL step (1-division)
operation.
• Refer to switching EXT and F/H input signal in the
[FULL/HALF input signal, command pulse, and step
angle select].
10μs MIN.
• When switching the step angle by EXT and F/H input
signal, the phase origin LCD may not turn ON and the
phase origin monitor output may not output when stop.
Refer to the MON output in the [Output Interface].
Stepping Motors with Internal drivers
◎ Input circuit conﬁguration（ PD、EXT、F/H、EMG）
Set model
■ Input circuit conﬁguration
Output interface
■ Output circuit conﬁguration（BUSY、MON、AL）
Output signal
Stepping motor
MAX. 20mA
MAX. 30V
Driver
■ Mon output
• When the motor excitation phase is at the phase origin
(power ON status), the photo coupler is turned “ON” ,
and the upper D.P of status LED turns on synchronously.
CW pulse
CCW pulse
Dimensions
• Output from MON is set to on at every 7.2 degrees of
motor output shaft from phase origin.
Mon output
◎ When changing the division setting by F/H input signal.
Phase origin position
HALF step
Switching to FULL step
by external F/H
FULL step
Phase origin position
Stop position at
FULL step
• When changing the motor division setting by the
external input signal and the rotary switch as shown in
the example below, the motor cannot stop where MON
output signal can be output. Take this into consideration
when using the MON output signal.
IC for stepping motor
Motor shaft
8
2-phase STEPPING SYSTEMS
Speciﬁcation
WIRING
■ Speciﬁcation Summary of Input/Output Signals (Serial I/F mode)
Signal
General-purpose
input common
Alarm clear signal
（standard）
Reference
Designation
+COM
ALMC
Pin
Number
6
Input signal common of the 6 to 9 pins
DC 5V is input.
6
Recoverable alarms are cleared.
Internal photo coupler off → on…Alarm clear
General-purpose
input 1
IN1
6
Emergency stop
input
EMG
6
Origin signal
ORG
6
+ direction
overtravel signal
+OT
7
General-purpose
input 2
IN2
7
Emergency stop
input
EMG
Origin signal
ORG
7
Alarm clear signal
ALMC
7
- direction
overtravel signal
− OT
8
7
General-purpose
input 3
IN3
8
Emergency stop
input
EMG
8
Origin signal
ORG
8
ALMC
8
Alarm clear signal
Function Summary
This is a general-purpose input signal that can be
used by program driving.
Internal photo coupler on…General purpose input 1 on
Internal photo coupler off … General purpose input 1 off
The emergency stop signal is input.
Internal photo coupler on…No emergency stop
Internal photo coupler of…Emergency stop
The origin signal used for the return to origin
operation is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off…Origin signal off
An overtravel signal in the + direction is input.
Internal photo coupler on …+ direction overtravel not
arrived
Internal photo coupler off …+ direction overtravel
arrived
This is a general-purpose input signal that can be
used by program driving.
Internal photo coupler on…General purpose input 2 on
Internal photo coupler off …General purpose input 2 off
The emergency stop signal is input.
Internal photo coupler on…No emergency stop
Internal photo coupler off…Emergency stop
The origin signal used for the return to origin
operation is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off … Origin signal off
Recoverable alarms are cleared.
Internal photo coupler off → on…Alarm clear
An overtravel signal in the - direction is input.
Internal photo coupler on …- direction overtravel not
arrived
Internal photo coupler off…- direction overtravel
arrived
This is a general-purpose input signal that can be
used by program driving.
Internal photo coupler on…General purpose input 3 on
Internal photo coupler off … General purpose input 3 off
emergency stop signal is input.
Internal photo coupler on…No emergency stop
Internal photo coupler off…Emergency stop
The origin signal used for the return to origin
operation is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off … Origin signal off
Recoverable alarms are cleared.
Internal photo coupler off → on…Alarm clear
Signal
Reference
Designation
Pin
Number
Function Summary
The emergency stop signal is input.
Internal photo coupler on…No emergency stop
Internal photo coupler off…Emergency stop
This is a general-purpose input signal that can be
used by program driving.
Internal photo coupler on…General purpose input 4 on
Internal photo coupler off … General purpose input 4 off
The origin signal used for the return to origin
operation is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off … Origin signal off
alarms are cleared.
Internal photo coupler off → on…Alarm clear
The operation status of the motor is output.
Internal photo coupler on…During motor operation
Internal photo coupler off…During motor stop
The execution status of the program is output.
Internal photo coupler on…During program execution
Internal photo coupler off…Program execution
complete
on when the current position is inside the
coordinates that were set beforehand.
The execution status of the program is output.
Internal photo coupler on…During program execution
Internal photo coupler off…Program execution
complete
The operation status of the motor is output.
Internal photo coupler on…During motor operation
Internal photo coupler off…During motor stop
Turns on when the current position is inside the
coordinates that were set beforehand.
When various alarm circuits operate in the driver, an
external signal is output.
At this time, the stepping motor becomes non excited
status.
Emergency stop
signal
EMG
9
General-purpose
input 4c
IN4
9
Origin signal
ORG
9
Alarm clear signal
ALMC
9
During motor
operation
BUSY
10
During program
execution
PEND
10
Zone signal
ZONE
10
During program
execution
PEND
11
During motor
operation
BUSY
11
Zone signal
ZONE
11
Alarm output
ALM
12
OUT_COM
13
It is for the output signal common.
DATA+
14
It is for the serial signal.
DATA −
15
It is for the serial signal.
Output signal
common
DATA+
DATA −
■ Speciﬁcation Summary of Input/Output Signals (Pulse train I/F mode)
Reference
Designation
Pin
Number
CW pulse input
（Standard）
CW+
CW −
1
2
When “ 2 input mode” ,
Input drive pulse rotating CW direction.
Pulse train input
CK+
CK −
1
2
When “ 1 input mode” ,
Input drive pulse train for motor rotation.
CCW pulse input
（Standard）
CCW+
CCW −
3
4
When “ 2 input mode” ,
Input drive pulse rotating CCW direction.
Rotational
direction input
U/D+
U/D −
3
4
General-purpose
input common
+COM
6
Signal
Power down
input
Step angle
select input
9
PD
EXT
6
7
Function Summary
Signal
Reference
Designation
Pin
Number
Function Summary
FULL/HALF
select input
F/H
8
When EXT input signal on
（internal photo coupler on）,
F/H input signal on（internal photo coupler on）
… HALF step
F/H input signal off（internal photo coupler off）
… FULL step
When “1 input mode” ,
Input motor rotational direction signal.
Internal photo coupler ON … CW direction
Internal photo coupler OFF … CCW direction
Emergency
stop
EMG
9
The emergency stop signal is input.
Internal photo coupler on…No emergency stop
Internal photo coupler off …Emergency stop
Input signal common of the 6 to 9 pins
DC5V is input.
During motor
operation
BUSY
10
Phase origin
monitor output
MON
11
Alarm output
ALM
12
Output signal
common
OUT_COM
13
Inputting PD signal will cut off（ power off）the current
ﬂowing to the Motor（ With dip switch select, change to
the Power low function is possible）.
PD input signal on（ internal photo coupler on ）
… PD function is valid.
PD input signal off（ internal photo coupler off）
… PD function is invalid.
FULL/HALF select input will become valid by inputting
EXT signal.
EXT input signal on（ internal photo coupler on）
… External input signal F/H is valid
EXT input signal off（ internal photo coupler off）
… Main body rotary switch S.S is valid
The operation status of the motor is output.
Internal photo coupler on
…During motor operation
Internal photo coupler off
…During motor stop
When the excitation phase is at the origin（in power on）it
turns on.
When FULL step, ON once for 4 pulses, when HALF step,
ON once for 8 pulses.
When alarm circuits actuated inside the Driver, outputs
signals to outside. Then the Stepping motor becomes
unexcited status.
It is for the output signal common.
*As for the Motor rotational direction, CW direction is regard as the clockwise revolution by
viewing the Motor from output shaft side.
EMG
9
General-purpose
input 4
IN4
9
Program number
selection bit 8
B8
9
Origin signal
ORG
9
Alarm clear
signal
ALMC
9
During motor
operation
BUSY
10
During program
execution
PEND
10
Zone signal
ZONE
10
During program
execution
PEND
11
During motor
operation
BUSY
11
Zone signal
ZONE
11
Alarm output
ALM
12
OUT_COM
13
DATA+
14
It is for the serial signal.
DATA −
15
It is for the serial signal.
1
2
Program pause
PAUSE+
PAUSE-
3
4
+COM
6
Input signal common of the 6 to 9 pins
DC5V is input.
ALMC
6
Recoverable alarms are cleared.
Internal photo coupler off → on…Alarm clear
IN1
6
Program number
selection bit 1
B1
6
Emergency stop
input
EMG
6
Origin signal
ORG
6
+ direction
overtravel signal
+OT
General-purpose
input 2
IN2
7
Program number
selection bit 2
B2
7
Emergency stop
input
EMG
7
7
Origin signal
ORG
7
Alarm clear
signal
ALMC
7
- direction
overtravel signal
-OT
8
General-purpose
input 3
IN3
8
Program number
selection bit 4
B4
8
Emergency stop
input
EMG
8
Origin signal
ORG
8
Alarm clear
signal
ALMC
8
Function Summary
Emergency stop
signal
START+
START-
General-purpose
input 1
Pin
Number
Commands the start and stop of program driving.
Internal photo coupler on…Program driving start
Internal photo coupler off …Program driving stop
When START signal on, a pause in program driving is
commanded.
Internal photo coupler on…Program driving pause
Internal photo coupler off …Program driving pause
release
Program drive
Start/Stop
General-purpose
input common
Alarm clear
signal
（standard）
Reference
Designation
Signal
This is a general-purpose input signal that can be used
by program driving.
Internal photo coupler on…General purpose input 1 on
Internal photo coupler off … General purpose input 1 off
The program number is selected along with other bits.
（Subordinate bit ）
Internal photo coupler on…Corresponding bit 1
Internal photo coupler off … Corresponding bit 0
The emergency stop signal is input.
Internal photo coupler on…No emergency stop Internal
photo coupler off …Emergency stop
The origin signal used for the return to origin operation
is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off … Origin signal off
An overtravel signal in the + direction is input. Internal
photo coupler on …+ direction overtravel not arrived
Internal photo coupler off …+ direction overtravel
arrived
This is a general-purpose input signal that can be used
by program driving.
Internal photo coupler on…General purpose input 2 on
Internal photo coupler off … General purpose input 2 off
The program number is selected along with other bits.
（ The second bit from the subordinate）
Internal photo coupler on…Corresponding bit 1 Internal
photo coupler off … Corresponding bit 0
The emergency stop signal is input.
Internal photo coupler on…No emergency stop Internal
photo coupler off …Emergency stop
The origin signal used for the return to origin operation
is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off … Origin signal off
Output signal
common
DATA+
DATA −
The emergency stop signal is input.
Internal photo coupler on…No emergency stop
Internal photo coupler off …Emergency stop
This is a general-purpose input signal that can be used
by program driving.
Internal photo coupler on…General purpose input 4 on
Internal photo coupler off … General purpose input 4 off
The program number is selected along with other bits.
（ The fourth bit from the subordinate）
Internal photo coupler on … Corresponding bit 1
Internal photo coupler off … Corresponding bit 0
The origin signal used for the return to origin operation
is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off … Origin signal off
Recoverable alarms are cleared.
Internal photo coupler off → on…Alarm clear
The operation status of the motor is output.
Internal photo coupler on…During motor operation
Internal photo coupler off…During motor stop
The execution status of the program is output. Internal
photo coupler on…During program execution
Internal photo coupler off …Program execution
complete
Turns on when the current position is inside the
coordinates that were set beforehand.
The execution status of the program is output.
Internal photo coupler on…During program execution
Internal photo coupler off …Program execution
complete
The operation status of the motor is output.
Internal photo coupler on…During motor operation
Internal photo coupler off …During motor stop
Turns on when the current position is inside the
coordinates that were set beforehand.
When various alarm circuits operate in the driver, an
external signal is output.
At this time, the stepping motor becomes non excited
status.
It is for the output signal common.
Recoverable alarms are cleared.
Internal photo coupler off → on…Alarm clear
An overtravel signal in the - direction is input.
Internal photo coupler on …- direction overtravel not
arrived
Internal photo coupler off …- direction overtravel
arrived
This is a general-purpose input signal that can be used
by program driving.
Internal photo coupler on…General purpose input 3 on
Internal photo coupler off … General purpose input 3 off
The program number is selected along with other bits.
（ The third bit from the subordinate）
Internal photo coupler on…Corresponding bit 1
Internal photo coupler off … Corresponding bit 0
The emergency stop signal is input.
Internal photo coupler on…No emergency stop
Internal photo coupler off …Emergency stop
The origin signal used for the return to origin operation
is input.
Internal photo coupler on…Origin signal on
Internal photo coupler off … Origin signal off
Recoverable alarms are cleared.
Internal photo coupler off → on…Alarm clear
Set model
Function Summary
Stepping motor
Pin
Number
■ External Wiring Diagrams
Controller
DC＋24V
24G
Driver
CN1
1
2
CN2
DATA＋
DATA−
GND（−5G）
2 Phase Stepping Motor
＋24V
24G
Power
Supply
5G
＋5V
14
15
Dimensions
Reference
Designation
20
RXD
TXD
CW＋／START＋
CW−／START−
CCW＋／PAUSE＋
CCW−／PAUSE−
＋COM
PD／IN1／B1
EXT／IN2／B2
FH／IN3／B4
IN4／B8
BUSY／OUT1
MON／OUT2
ALM
OUT_COM
DE
1
2
3
4
5
6
7
8
9
10
11
30V 20mA MAX.
IC for stepping motor
Signal
Stepping Motors with Internal drivers
■ Speciﬁcation Summary of Input/Output Signals (Parallel I/F mode)
12
13
10
2-phase STEPPING SYSTEMS
Speciﬁcation
SET UP
■ Function Select Dip Switch
The functions according to the speciﬁcation can be selected with this Dip switch.
Conﬁrm the ex-factory setting as follows.
OFF
1
ON
OFF
2 input mode (CW/CCW pulse)
2 LV
OFF
Micro step operation
3 PD
OFF
Power OFF
4
OFF
Phase origin excitation
F/R
ＥＯＲＧ
5 I. SEL
OFF
6 S. SEL
OFF
Pulse stream I/F mode
◎ For pulse stream I/F mode
1 Input mode select（F/R）
Input pulse mode selection
This switch setting is only effective in pulse stream I/F
mode.
F/R
Input pulse mode
ON
1 input mode（CK,U/D）
OFF
2 input mode（CW,CCW）
2 Low vibration mode select（LV）
Low vibration and smooth operation is enabled even by the rough
resolution setting
（e.g. 1 division, 2 division）.
This switch setting is only effective in pulse stream I/F mode.
For parallel I/F mode and serial I/F mode, this is usually a low
vibration operation.
LV
Operation
ON
Low vibration operation
OFF
Micro step operation
*When LV select is ON（low vibration mode）, operational process of
driving pulse will be carried out inside the Driver. Therefore, the Motor
movement delays for the time of 3.2ms pulse per input pulse. Note that
depending upon the combined Motor, load,driving proﬁle and etc, it may
take a while until the shaft is adjusted when the Motor stops.（In parallel
I/F mode and serial I/F mode there is no delay）
3 Power down select（PD）
Select the Motor winding current value when inputting the power down
signal.This switch setting is only effective in pulse stream I/F mode.
PD
Motor winding current
ON
Current value by rotary switch STP（Power Low）
OFF
0A（Power OFF）
*PD function（the setting selected by PD of the function select dip switch）
is enabled by PD input signal ON（built-in photo coupler ON）of Input/
Output signal connector（CN2）. Power down signal input is prior to all
the other current settings except for alarms. The operational status may
not be maintained such as power swing due to output torque drop or
lower operation due to Motor current OFF（unexcited Motor）. Pay extra
attention to the input timing of the power down signal in addition that the
security device should be installed to the machine.
4 Excitation select（EORG）
*By turning on the EORG, excitation phase when power OFF is saved.
5 , 6 Operation mode selection（I.SEL, S.SEL）
The operation mode is selected.
I.SEL
S.SEL
−
OFF
ON
Operation mode
Pulse stream I/F mode
OFF
Parallel I/F mode
ON
Serial I/F mode
*Change the operation mode selection switch after cutting off the driverʼ s
power supply.
11
◎ For parallel I/F mode or serial I/F mode
The communication speed of serial communication is
set.
Switch
F/R
LV
PD
Set value
OFF
Communication speed(bps)
9,600
19,200
38,400
○
○
○
○
○
ON
OFF
○
ON
OFF
ON
○
○
○
*The setting change after the power supply is turned on is invalid. It does
not function as a F/R, LV, and PD.
*The communication speed of pulse stream I/F mode is ﬁxed at 9600bps.
◎ For pulse stream I/F mode
When it selects the step angle, the driving current is selected, and stops the
current is selected, set by combining rotary switch (RSW) and mode change
switch (PSW).
1. Step angle select(S.S)
The divisions of the basic step angle (0.9°/step) when micro step driving can
be set.
Gradation
0
1
2
3
4
5
6
7
Partition
1
2
2.5
4
5
8
10
20
Gradation
8
9
A
B
C
D
E
F
Partition
25
40
50
80
100
125
200
250
Stepping Motors with Internal drivers
■ Rotary switch(RSW) and the mode change switch(PSW)
*The step angle select switch (S.S) and the number of partitions become invalid by EXT input signal ON
(built-in photo coupler ON) of Input/Output signal connector (CN2).
2. Driving current select(RUN)
The Motor operation current value can be selected.
Gradation
Motor
current (%)
Gradation
Motor
current
(%)）
0
100
(rated)
8
1
2
3
4
5
6
7
95
90
85
80
75
70
65
9
A
B
C
D
E
F
60
55
50
45
40
35
30
25
Set model
Ex-factory setting is at 1 (division 2)
Ex-factory setting is at 0 (rated value).
3. Current Select when Stop (STP)
The motor current value when stop and when power down input signal ON
(power low function is selected by dip switch) can be selected.
Gradation
Motor
current (%)
Gradation
Motor
current (%)
0
100
(rated)
8
1
2
3
4
5
6
7
95
90
85
80
75
70
65
9
A
B
C
D
E
F
60
55
50
45
40
35
30
25
Stepping motor
*When there is a sufﬁcient extra motor torque, lowering the operation current value will be effective in
the lower vibration. The Motor output torque is almost proportional to the current value. When adjusting
the operational torque, conﬁrm the sufﬁcient operation margin and determine the Motor current value.
Ex-factory setting is set at A (50%).
*The current setting when stop by STP becomes valid when the Motor stops (approximately 200ms after
the last pulse input) and when power down input signal
The slave bureau address of serial communications can be set.
RSW
Slave station address (HEX)
0
0
1
1
：
：
E
E
F
F
Dimensions
◎ For parallel I/F mode and serial I/F mode
Ex-factory setting is set at 0
IC for stepping motor
*The slave station address of the pulse stream I/F mode is ﬁxed at 0.
12
2-phase STEPPING SYSTEMS
DC input
System conﬁguration
Unipolar standard
Host Devices
A Motor cable
●
PLC
PLC and controllers are available as
the host device.
Standard model :
H series motor,
SH series motor,
28mm（□ 1.10inch）/
42mm（□ 1.65inch）/
□
56mm（□ 2.20inch）
□
Motor
connector
□
DC power
connector
DC power cable
I/O signal connector
I/O signal cable
Switching power
supply
Noise ﬁlter
Electromagnetic
contactor
Molded case
circuit breaker
DC
24V/36V
(t)
(r)
Converts AC power
to DC power
Filters out
incoming noise
from power line
Switches driver
power on/off.
Use together with
a surge protector.
Protects the power
line. Cuts off circuit
in the event of
overcurrent.
■ Bundled cable( □ 42mm motors only)
A Motor cable
●
□
42mm（□ 1.65inch）
Pin No.
Blue
4
Yellow
5
Red
6
Black
6
3
5
Orange
4
White
2
3
JST
1
2
13
500（1.64 feet）MIN.
Lead wire color
Lead wire
Housing
Pin
UL1430 AWG26
HER-6 BLACK（J.S.T Mfg.Co.,Ltd）
SEH-001T-P0.6（J.S.T Mfg.Co.,Ltd）
Single
phase
AC100V
to
AC230V
2-phase STEPPING SYSTEMS
DC input
Stepping Motors with Internal drivers
System conﬁguration
Bipolar standard
Host Devices
A Motor cable
●
PLC
PLC and controllers are available as
the host device.
□
Motor
connector
DC power
connector
I/O signal connector
DC power cable
Stepping motor
□
I/O signal cable
Switching power
supply
Noise ﬁlter
Electromagnetic
contactor
Molded case
circuit breaker
DC
24V/36V
(t)
(r)
Converts AC power
to DC power
Filters out
incoming noise
from power line
Switches driver
power on/off.
Use together with
a surge protector.
Protects the power
line. Cuts off circuit
in the event of
overcurrent.
Single
phase
AC100V
to
AC230V
Dimensions
28mm（□ 1.10inch）/
42mm（□ 1.65inch）/
□
50mm（□ 1.97inch）/
□
56mm（□ 2.20inch）/
□
60mm（□ 2.36inch）
Set model
Standard model :
H series motor,
SH series motor,
■ Bundled cable( □ 42mm motors only)
□
42mm（□ 1.65inch）
□
60mm（□ 2.36inch）
500
（1.64 feet）MIN.
500
（1.64 feet）MIN.
Pin No.
Lead wire color
Yellow
5
−
6
Red
Lead wire
Housing
Pin
Pin No.
4
Lead wire color
Yellow
3
Red
2
Blue
1
Orange
6
Orange
4
5
3
JST
4
−
3
Blue
2
2
1
UL1430 AWG26
HER-6 BLACK（J.S.T Mfg.Co.,Ltd）
SEH-001T-P0.6（J.S.T Mfg.Co.,Ltd）
Lead wire
Housing
Pin
IC for stepping motor
A Motor cable
●
UL1430 AWG22
VER-4N（J.S.T Mfg.Co.,Ltd）
SVH-21T-P1.1（J.S.T Mfg.Co.,Ltd）
14
2-phase STEPPING SYSTEMS
DC input
Part numbering convention
The following set part number speciﬁes a system with an F series unipolar driver（type code : US1D200P10）
□
□
and a single shaft H series motor（ type code : 103H7121-0440 ） , 56 mm （ 2.20 inch ）square flange, and
41.8 mm （ 1.65 inch ）motor length.
D U
1
6
H 71 1
S
Stepping motor shaft spec
S : Single shaft
D : Double shaft
Stepping motor total length
Code
1
2
3
4
5
Stepping motor ﬂange size
□
28mm（□ 1.10inch） □ 42mm（□ 1.65inch）
Type
Motor length Type
Motor length Type
code
: mm（inch） code
: mm（inch） code
2281 32（1.26） 5205 33（1.30） 1401
5208 39（1.54） 1402
5210
2285
48（1.89）
1404
□
50mm（□ 1.97inch）
Motor length Type
Motor length
: mm（inch） code
: mm（inch）
（1.57）
33（1.30） 6701 39.8
39（1.54）
（ 2.02）
6703 51.3
48（1.89）
51.5（2.03）
Stepping motor ﬂange size
28 : □ 28mm（□ 1.10inch）
52 : □ 42mm（□ 1.65inch）
71 : □ 56mm（□ 2.20inch）
78 : □ 60mm（□ 2.36inch）
14 : □ 42mm（□ 1.65inch）
16 : □ 60mm（□ 2.36inch）
Basic step angle
1.8°
1.8°
1.8°
1.8°
0.9°
0.9°
Stepping motor series name
H : H series
S : SH series
Rated current speciﬁcation
4 : 1A/phase 5 : 1.2A/phase 6 : 2A/phase
Model
Driver Speciﬁcation
U : 2-phase unipolar B : 2-phase bipolar
Power speciﬁcation
D : DC
15
56mm（□ 2.20inch）
Type
Motor length
code
: mm（inch）
7121 41.8（1.65）
（ 2.12）
7123 53.8
7126 75.8（2.89）
□
60mm（□ 2.36inch）
Type
Motor length Type
code
: mm（inch） code
7821 44.8（1.76） 1601
（ 2.12） 1602
7822 53.8
7823 85.8（3.38） 1603
□
Motor length
: mm（inch）
42（1.65）
54（2.12）
76（2.99）
□
□
1.8 °
1.8 °
Motor model number
Rated current
Double shaft
Single shaft
Double shaft
DU14S281S
DU14S281D
SH2281-5271
SH2281-5231
1A
DU14S285S
DU14S285D
SH2285-5271
SH2285-5231
1A
1.8 °
DU15H521S
DU15H521D
103H5205-0440
103H5205-0410
1.2A
1.8 °
DU15H522S
DU15H522D
103H5208-0440
103H5208-0410
1.2A
1.8 °
DU15H524S
DU15H524D
103H5210-0440
103H5210-0410
1.2A
0.9°
DU15S141S
DU15S141D
SH1421-0441
SH1421-0411
1.2A
0.9°
DU15S142S
DU15S142D
SH1422-0441
SH1422-0411
1.2A
0.9°
DU15S144S
DU15S144D
SH1424-0441
SH1424-0411
1.2A
1.8 °
DU16H711S
DU16H711D
103H7121-0440
103H7121-0410
2A
56mm（□ 2.20inch） 1.8°
DU16H713S
DU16H713D
103H7123-0440
103H7123-0410
2A
1.8 °
DU16H716S
DU16H716D
103H7126-0440
103H7126-0410
2A
28mm（□ 1.10inch）
42mm（□ 1.65inch）
Combination list of 2-phase bipolar driver
System type
Motor ﬂange size
□
□
Standard
model
□
□
□
28mm（□ 1.10inch）
Set part number
Basic
step angle
Single shaft
Motor model number
Double shaft
Single shaft
Double shaft
Rated current
1.8 °
DB14S281S
DB14S281D
SH2281-5771
SH2281-5731
1A
1.8 °
DB14S285S
DB14S285D
SH2285-5771
SH2285-5731
1A
1A
1.8 °
DB14H521S
DB14H521D
103H5205-5240
103H5205-5210
1.8 °
DB14H522S
DB14H522D
103H5208-5240
103H5208-5210
1A
1.8 °
DB14H524S
DB14H524D
103H5210-5240
103H5210-5210
1A
0.9°
DB16S141S
DB16S141D
SH1421-5241
SH1421-5211
2A
0.9°
DB16S142S
DB16S142D
SH1422-5241
SH1422-5211
2A
0.9°
DB16S144S
DB16S144D
SH1424-5241
SH1424-5211
2A
1.8 °
DB16H671S
DB16H671D
103H6701-5040
103H6701-5010
2A
1.8 °
DB16H672S
DB16H672D
103H6703-5040
103H6703-5010
2A
1.8 °
DB16H711S
DB16H711D
103H7121-5740
103H7121-5710
2A
56mm（□ 2.20inch） 1.8°
DB16H713S
DB16H713D
103H7123-5740
103H7123-5710
2A
1.8 °
DB16H716S
DB16H716D
103H7126-5740
103H7126-5710
2A
1.8 °
DB16H781S
DB16H781D
103H7821-5740
103H7821-5710
2A
1.8 °
DB16H782S
DB16H782D
103H7822-5740
103H7822-5710
2A
1.8 °
DB16H783S
DB16H783D
103H7823-5740
103H7823-5710
2A
0.9°
DB16S161S
DB16S161D
SH1601-5240
SH1601-5210
2A
0.9°
DB16S162S
DB16S162D
SH1602-5240
SH1602-5210
2A
0.9°
DB16S163S
DB16S163D
SH1603-5240
SH1603-5210
2A
42mm（ 1.65inch）
□
50mm（□ 1.97inch）
60mm（□ 2.36inch）
Stepping Motors with Internal drivers
Standard
model
Single shaft
Set model
□
Set part number
Basic
step angle
Stepping motor
Motor ﬂange size
Dimensions
System type
IC for stepping motor
Combination list of 2-phase unipolar driver
16
2-phase STEPPING SYSTEMS
DC input
Speciﬁcations
Standard model
F series driver + H or SH series motor
Set part Single shaft
number Double shaft
28mm（1.10inch）/1.8°
32mm（1.26inch）
Motor length
Unipolar
51.5mm（2.03inch）
DU14S281S
DU14S285S
DU14S281D
DU14S285D
N・m（oz・in）
0.055（7.79）
0.115（16.28）
2 ・ 2）
×10-4 kg・m（
oz in
0.01（0.05）
0.022（0.12）
Mass（Weight ）
kg（lbs）
0.11（0.24）
0.2（0.44）
Allowable thrust load
N（lbs）
3（0.67）
3（0.67）
Allowable radial load（Note1）
N（lbs）
42（9.44）
49（11.02）
Holding torque
Rotor inertia
（Note1）When load is applied at 1/3 length from output shaft edge.
Motor flange size
28
□
Motor ﬂange size
Size
56
42
（□1.10inch）（□1.65inch）（□2.20inch）
0.2
0.02
0
0
2
0
fs
0.1
fs
1
10
20
16
12
8
2.0
0.2
1.6
0.16
1.2
0.8
100
2-division
0.04
0
0
4
Pull-out torque
0.04
0.2
0.02
0
0
2
Source current (load applied)
0
fs
0.1
Source current (no load)
1-division fs Fs:Maximum self-start
frequency when not loaded
2-division fs
1-division
2-division
1-division
fs
1
10
20
16
12
8
2.0
0.2
1.6
0.16
1.2
0.8
100
0.08
0.4
0.04
0
0
4
0
2-division
1000 2000 3000 5000
fs
0.1
1-division
1000 2000 3000 5000
100
10
1000 2000 3000 5000
0.12
Pulse rate（kpulse/s）
Number of rotations（min -1）
2-division
24
Torque（N・m）
0.06
28
Torque（oz・in）
0.4
10
9
8
7
6
5
4
3
2
1
0
100
Torque（kgf・cm）
4
0.6
1000 2000 3000 5000
100
10
Number of rotations（min -1）
Source current（A）
DC36V
6
0.8
Torque（N・m）
Torque（oz・in）
Operating current:
1A/phase
8
0.1
0.08
Torque（kgf・cm）
10
1.0
10
100
2-division
1000 2000 3000 5000
fs
1
Pulse rate（kpulse/s）
1-division
1000 2000 3000 5000
100
10
fs
0.1
Number of rotations（min -1）
12
0.08
Pulse rate（kpulse/s）
1-division
14
0.12
0.4
0
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
0.04
24
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
0.4
0.06
28
Torque（N・m）
4
0.6
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
6
0.08
Torque（kgf・cm）
DC24V
8
0.1
0.8
Source current（A）
10
1.0
Torque（N・m）
Torque（oz・in）
12
Torque（kgf・cm）
14
1
fs
10
Pulse rate（kpulse/s）
100
10
1000 2000 3000 5000
100
1000 2000 3000 5000
Number of rotations（min -1）
The date are measured under the drive condition of our company.
The drive torque may very depending on the accuracy of customer-side equipment.
Size
42mm（1.65inch）/0.9°
□
Motor ﬂange size
Motor length
33mm（1.30inch）
39mm（1.54inch）
DU15S141S
DU15S142S
DU15S144S
DU15S141D
DU15S142D
DU15S144D
Set part Single shaft
number Double shaft
48mm（1.89inch）
N・m（oz・in）
0.2（28.32）
0.29（41.07）
0.39（55.23）
2 ・ 2）
×10-4 kg・m（
oz in
0.044（0.24）
0.066（0.361）
0.089（0.487）
Mass（Weight ）
kg（lbs）
0.24（0.53）
0.29（0.64）
0.38（0.84）
Allowable thrust load
N（lbs）
10（2.25）
10（2.25）
10（2.25）
Allowable radial load（Note1）
N（lbs）
30（6）
30（6）
30（6）
Holding torque
Rotor inertia
（Note1）When load is applied at 1/3 length from output shaft edge.
1-division
fs
1
fs
10
100
2-division
0
0
0.1
0
Pull-out torque
Source current (load applied)
Source current (no load)
1-division fs Fs:Maximum self-start
frequency when not loaded
2-division fs
1-division
2-division
17
10
0
1
0
0.3
0.2
0.1
0
0.1
1-division
2-division
fs
1
fs
10
Pulse rate（kpulse/s）
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
5
70
60
10
100
20
100
0.5
4
0.4
3
2
Torque（N・m）
Torque（oz・in）
30
1
10
0
50
40
30
20
10
0
4
3
2
1
0
0.3
0.2
0.1
0
0.1
1-division
2-division
fs
1
fs
10
0.1
0
0.1
0
10
9
8
7
6
5
4
3
2
1
0
100
1000 200030005000
100
10
9
8
7
6
5
4
3
2
1
0
100
fs
fs
1
10
Pulse rate（kpulse/s）
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
Pulse rate（kpulse/s）
100
0.2
2-division
1000 200030005000
0.4
0.3
1-division
1000 200030005000
0.5
Torque（N・m）
2
0.4
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
20
3
1
40
5
Number of rotations（min -1）
Source current（A）
30
4
Torque（N・m）
Torque（oz・in）
DC36V
40
Torque（kgf・cm）
Operating current:
1.2A/phase
50
0.5
fs
50
Pulse rate（kpulse/s）
2-division
1000 200030005000
Torque（kgf・cm）
5
60
fs
60
Source current（A）
0.1
Number of rotations（min -1）
70
0.2
1-division
1000 200030005000
100
1
10
Pulse rate（kpulse/s）
2
0.3
70
Torque（kgf・cm）
20
3
10
9
8
7
6
5
4
3
2
1
0
100
1000 200030005000
Number of rotations（min -1）
The date are measured under the drive condition of our company.
The drive torque may very depending on the accuracy of customer-side equipment.
70
60
50
40
30
20
10
0
5
0.5
4
0.4
3
2
1
0
0.3
0.2
0.1
0
0.1
1-division
2-division
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
0
0.1
0
30
0.4
Torque（N・m）
0.1
40
0.5
4
Torque（oz・in）
0
0.2
50
5
Torque（kgf・cm）
1
10
60
Source current（A）
2
0.3
70
Source current（A）
3
10
9
8
7
6
5
4
3
2
1
0
100
Torque（N・m）
20
0.4
Torque（oz・in）
30
0.5
4
Torque（kgf・cm）
40
5
Source current（A）
Torque（oz・in）
DC24V
50
Torque（kgf・cm）
60
Torque（N・m）
70
fs
1
fs
10
Pulse rate（kpulse/s）
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
Motor length
42mm（1.65inch）/1.8°
33mm（1.30inch）
39mm（1.54inch）
DU15H521S
DU15H522S
DU15H524S
DU15H521D
DU15H522D
DU15H524D
Set part Single shaft
number Double shaft
48mm（1.89inch）
N・m（oz・in）
0.2（28.32）
0.3（42.48）
0.37（52.39）
2 ・ 2）
×10-4 kg・m（
oz in
0.036（0.20）
0.056（0.31）
0.072（0.34）
Mass（Weight ）
kg（lbs）
0.23（0.51）
0.29（0.64）
0.37（0.82）
Allowable thrust load
N（lbs）
10（2.25）
10（2.25）
10（2.25）
Allowable radial load（Note1）
N（lbs）
30（6）
30（6）
30（6）
Holding torque
Rotor inertia
Stepping Motors with Internal drivers
□
Motor ﬂange size
（Note1）When load is applied at 1/3 length from output shaft edge.
fs
1
10
0
Pulse rate（kpulse/s）
1-division
100
2-division
0
0.1
Pull-out torque
1
10
Source current (load applied)
0
Source current (no load)
1-division fs Fs:Maximum self-start
frequency when not loaded
2-division fs
0.3
0.2
0.1
0
0.1
0
1-division
fs
1
10
40
30
20
10
0
Pulse rate（kpulse/s）
100
2-division
1-division
100
0.4
3
2
Torque（N・m）
Torque（oz・in）
20
0.3
0.2
1
10
0
0.1
0
0.1
0
0.4
3
2
1
0.3
0.2
0.1
0
0.1
0
fs
fs
1
10
100
10
9
8
7
6
5
4
3
2
1
0
100
70
60
50
40
30
20
0.5
4
0.4
3
2
1000 20003000 5000
0.3
0.2
0
0.1
0
0.1
0
fs fs
1
100
2-division
1000 20003000 5000
10
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
56mm（2.20inch）/1.8°
41.8mm（1.65inch）
53.8mm（2.12inch）
DU16H711S
DU16H713S
DU16H716S
DU16H711D
DU16H713D
DU16H716D
Set part Single shaft
number Double shaft
75.8mm（2.98inch）
N・m（oz・in）
0.39（55.23）
0.83（117.5）
1.27（179.8）
2 ・ 2）
×10-4 kg・m（
oz in
0.1（0.55）
0.21（1.15）
0.36（1.97）
Mass（Weight ）
kg（lbs）
0.47（1.04）
0.63（1.39）
0.98（2.16）
Allowable thrust load
N（lbs）
15（3.37）
15（3.37）
15（3.37）
Allowable radial load（Note1）
N（lbs）
71（15）
71（15）
71（15）
Holding torque
Rotor inertia
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
1-division
Number of rotations（min -1）
□
10
1000 20003000 5000
100
5
1
10
1000 20003000 5000
100
100
Number of rotations（min -1）
Pulse rate（kpulse/s）
2-division
fs fs
1
2-division
1000 20003000 5000
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
1-division
1000 20003000 5000
100
1000 20003000 5000
Motor ﬂange size
Motor length
30
Pulse rate（kpulse/s）
1-division
1000 20003000 5000
100
0.5
4
Number of rotations（min -1）
2-division
Size
fs
50
5
Torque（N・m）
2
0.4
60
Torque（oz・in）
20
3
70
Source current（A）
30
4
Torque（N・m）
Torque（oz・in）
DC36V
40
Torque（kgf・cm）
Operating current:
1.2A/phase
50
10
9
8
7
6
5
4
3
2
1
0
100
0.5
10
40
0.5
4
Number of rotations（min -1）
Torque（kgf・cm）
5
60
fs
1
2-division
1000 20003000 5000
Number of rotations（min -1）
70
fs
50
5
Source current（A）
0.1
0
1-division
1000 20003000 5000
100
1
10
0.2
60
Stepping motor
fs
20
2
0.3
70
Source current（A）
0
0.1
30
3
10
9
8
7
6
5
4
3
2
1
0
100
Torque（N・m）
0.1
0
40
0.4
Torque（kgf・cm）
0.2
50
0.5
4
Torque（oz・in）
0
0.3
5
Torque（kgf・cm）
1
10
60
Source current（A）
2
70
Source current（A）
3
10
9
8
7
6
5
4
3
2
1
0
100
Torque（N・m）
20
0.4
Torque（oz・in）
30
0.5
4
Torque（kgf・cm）
40
5
Source current（A）
Torque（oz・in）
DC24V
50
Torque（kgf・cm）
60
Torque（N・m）
70
Set model
Size
10
20
0
100
2
0
0
Pull-out torque
Source current (load applied)
Source current (no load)
1-division fs Fs:Maximum self-start
frequency when not loaded
2-division fs
1-division
2-division
10
0
1
0
0.3
0.2
0.1
0
0.1
1-division
2-division
fs
1
fs
10
Pulse rate（kpulse/s）
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
120
100
80
60
40
20
0
10
1.0
8
0.8
6
4
Torque（N・m）
2
0.4
140
Torque（oz・in）
20
3
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
30
4
Torque（N・m）
Torque（oz・in）
DC36V
40
Torque（kgf・cm）
Operating current:
2A/phase
50
0.5
10
80
100
1.6
12
40
0
8
Torque（N・m）
120
2.0
16
Torque（kgf・cm）
Torque（oz・in）
160
20
1.2
0.8
4
0.4
0
0
1-division
100
2-division
2
0.2
0
0
fs
0.1
2-division
1
1
fs
10
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
1000 20003000 5000
Number of rotations（min -1）
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
10
1000 20003000 5000
100
1000 20003000 5000
0.4
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
1000 20003000 5000
100
0.6
1-division
fs
0.1
Number of rotations（min -1）
Torque（kgf・cm）
5
60
fs
200
Pulse rate（kpulse/s）
2-division
1000 20003000 5000
Number of rotations（min -1）
70
fs
1
240
Source current（A）
0.2
1-division
1000 20003000 5000
100
0.4
0.1
Pulse rate（kpulse/s）
2-division
4
0.6
280
280
240
200
160
120
80
40
0
20
2.0
16
1.6
12
8
1.2
0.8
4
0.4
0
0
fs
0.1
1-division
2-division
10
9
8
7
6
5
4
3
2
1
0
100
1
fs
10
IC for stepping motor
fs
40
6
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
1-division
fs
1
60
0.8
Torque（N・m）
0
0.1
0
80
1.0
8
Torque（oz・in）
0
0.1
100
10
Torque（kgf・cm）
1
10
0.2
120
Source current（A）
2
0.3
140
Source current（A）
3
10
9
8
7
6
5
4
3
2
1
0
100
Torque（N・m）
20
0.4
Torque（oz・in）
30
0.5
4
Torque（kgf・cm）
40
5
Source current（A）
Torque（oz・in）
DC24V
50
Torque（kgf・cm）
60
Torque（N・m）
70
Dimensions
（Note1）When load is applied at 1/3 length from output shaft edge.
Pulse rate（kpulse/s）
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
18
2-phase STEPPING SYSTEMS
DC input
Speciﬁcations
Standard model
F series driver + H or SH series motor
Set part Single shaft
number Double shaft
28mm（1.10inch）/1.8°
32mm（1.26inch）
Motor length
Bipolar
51.5mm（2.03inch）
DB14S281S
DB14S285S
DB14S281D
DB14S285D
N・m（oz・in）
0.07（9.91）
0.145（20.53）
2 ・ 2）
×10-4 kg・m（
oz in
0.01（0.05）
0.022（0.12）
Mass（Weight ）
kg（lbs）
0.11（0.24）
0.2（0.44）
Allowable thrust load
N（lbs）
3（0.67）
3（0.67）
Allowable radial load（Note1）
N（lbs）
42（9.44）
49（9.44）
Holding torque
Rotor inertia
（Note1）When load is applied at 1/3 length from output shaft edge.
Motor flange size
28
□
Motor ﬂange size
Size
50
42
60
56
（□1.10inch）（□1.65inch）（□1.97inch）（□2.20inch）（□2.36inch）
0.2
0.02
0
0
2
0
fs
0.1
fs
1
10
20
16
12
8
2.0
0.2
1.6
0.16
1.2
0.8
0.12
0.08
0.4
0.04
0
0
4
0
100
2-division
Pull-out torque
0.4
0.06
0.04
0.2
0.02
0
0
2
Source current (load applied)
0
fs
0.1
Source current (no load)
1-division fs Fs:Maximum self-start
frequency when not loaded
2-division fs
1
10
20
16
12
8
2.0
0.2
1.6
0.16
1.2
0.8
100
2-division
0.04
0
0
4
0
fs
0.1
1-division
1000 2000 3000 5000
100
10
10
9
8
7
6
5
4
3
2
1
0
100
0.08
0.4
2-division
1000 2000 3000 5000
Number of rotations（min -1）
2-division
1000 2000 3000 5000
0.12
Pulse rate（kpulse/s）
1-division
1-division
fs
24
Torque（N・m）
4
0.6
28
Torque（oz・in）
6
0.8
10
9
8
7
6
5
4
3
2
1
0
100
Torque（kgf・cm）
DC36V
8
0.1
0.08
1000 2000 3000 5000
100
10
Number of rotations（min -1）
Source current（A）
10
1.0
Torque（N・m）
Operating current
□
28mm (1.10inch)/1.8°:1A /phase
□
42mm (1.65inch)/1.8°:1A /phase
□
42mm (1.65inch)/0.9°:2A /phase
Torque（oz・in）
12
Torque（kgf・cm）
14
10
100
2-division
1000 2000 3000 5000
Number of rotations（min -1）
fs
1
Pulse rate（kpulse/s）
1-division
1000 2000 3000 5000
100
10
fs
0.1
Pulse rate（kpulse/s）
1-division
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
0.04
24
Source current（A）
0.4
0.06
28
Torque（N・m）
4
0.6
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
6
0.08
Torque（kgf・cm）
DC24V
8
0.1
0.8
Source current（A）
10
1.0
Torque（N・m）
Torque（oz・in）
12
Torque（kgf・cm）
14
fs
1
10
Pulse rate（kpulse/s）
100
1000 2000 3000 5000
100
10
1000 2000 3000 5000
Number of rotations（min -1）
The date are measured under the drive condition of our company.
The drive torque may very depending on the accuracy of customer-side equipment.
Size
□
Motor ﬂange size
42mm（1.65inch）/0.9°
Motor length
□
50mm（1.97inch）/1.8°
□
56mm（ 2.20inch）/1.8°
48mm（1.89inch）
39.8mm（1.57inch）
51.3mm（2.02inch）
DB16S144S
DB16H671S
DB16H673S
DB16H711S
DB16S144D
DB16H671D
DB16H673D
DB16H711D
0.39（55.2）
Set part Single shaft
number Double shaft
41.8mm（1.65inch）
N・m（oz・in）
0.48（67.97）
0.28（39.6）
0.49（69.4）
2 ・ 2）
×10-4 kg・m（
oz in
0.089（0.487）
0.057（0.31）
0.118（0.65）
0.1（0.55）
Mass（Weight ）
kg（lbs）
0.38（0.84）
0.35（0.77）
0.5（1.10）
0.47（1.04）
Allowable thrust load
N（lbs）
10（2.25）
15（3.37）
15（3.37）
15（3.37）
Allowable radial load（Note1）
N（lbs）
30（6）
99（22）
99（22）
71（15）
Holding torque
Rotor inertia
（Note1）When load is applied at 1/3 length from output shaft edge.
100
2-division
1-division
1000 200030005000
100
Pull-out torque
Source current (load applied)
Source current (no load)
1-division fs Fs:Maximum self-start
frequency when not loaded
2-division fs
1-division
2-division
19
20
0
0.4
2
0.2
0
0
0.1
1-division
2-division
1
10
Pulse rate（kpulse/s）
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
60
100
50
40
30
20
10
0
4
3
2
1
0
0.4
0.3
0.2
0.1
0
0.1
1-division
2-division
fs
1
fs
10
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
0
0
fs
fs
1
10
100
80
60
40
20
0
100
0.8
6
4
120
100
80
60
40
20
0
10
1.0
8
0.8
6
0.2
0
0
4
0.4
2
0.2
0
0
fs
0.1
1-division
2-division
1
fs
10
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
fs
fs
1
10
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
2-division
1000 20003000 5000
0.6
0.4
2
Number of rotations（min -1）
140
0.6
1-division
1000 20003000 5000
100
1.0
8
0.1
Pulse rate（kpulse/s）
2-division
10
Torque（N・m）
Torque（oz・in）
120
Source current（A）
2
0.2
140
Torque（kgf・cm）
0.4
1-division
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
0.6
0.1
1000 20003000 5000
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
4
Torque（N・m）
Torque（kgf・cm）
Torque（oz・in）
0
1000 20003000 5000
100
0.5
Torque（N・m）
4
0.6
5
70
Torque（oz・in）
40
6
10
9
8
7
6
5
4
3
2
1
0
100
Torque（kgf・cm）
DC36V
60
8
0.8
10
20
6
Number of rotations（min -1）
Source current（A）
Operating current:
2A/phase
80
1.0
Torque（N・m）
Torque（oz・in）
100
10
Torque（kgf・cm）
120
fs
40
Pulse rate（kpulse/s）
2-division
1000 200030005000
Number of rotations（min -1）
140
fs
1
60
0.8
140
120
100
80
60
40
20
0
10
1.0
8
0.8
6
4
0.6
0.4
2
0.2
0
0
fs
0.1
1-division
2-division
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
1-division
0
0.1
0
80
1.0
8
Torque（N・m）
0
0.1
100
10
Torque（oz・in）
10
0.2
120
Torque（kgf・cm）
1
1
10
Pulse rate（kpulse/s）
2
0.3
140
Source current（A）
0.1
20
3
10
9
8
7
6
5
4
3
2
1
0
100
Torque（N・m）
0
30
0.4
Torque（oz・in）
0
40
0.5
4
Source current（A）
2
0.2
50
5
Torque（kgf・cm）
0
0.4
60
Source current（A）
20
4
0.6
70
Torque（N・m）
40
6
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
60
0.8
Torque（kgf・cm）
DC24V
80
1.0
8
Source current（A）
100
10
Torque（N・m）
Torque（oz・in）
120
Torque（kgf・cm）
140
fs
1
10
Pulse rate（kpulse/s）
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
DB16S141S
DB16S142S
DB14H521D
DB14H522D
DB14H524D
DB16S141D
DB16S142D
0.265（37.53）
0.39（55.23）
0.51（72.22）
0.23（32.57）
0.34（48.15）
0.036（0.20）
0.056（0.31）
0.072（0.34）
0.044（0.24）
0.066（0.361）
0.23（0.51）
0.29（0.64）
0.37（0.82）
0.24（0.53）
0.29（0.64）
10（2.25）
10（2.25）
10（2.25）
10（2.25）
10（2.25）
30（6）
30（6）
30（6）
30（6）
30（6）
2-division
1000 20003000 5000
3
2
1
10
0
0.3
0.2
0.1
0
0.1
0
10
9
8
7
6
5
4
3
2
1
0
100
fs
fs
1
10
70
60
50
40
30
20
1-division
100
2-division
0
0.4
3
2
0
0.1
0
40
0
60
40
6
4
20
0
0.6
0.4
0.2
0
0
fs
0.1
10
9
8
7
6
5
4
3
2
1
0
100
70
1
10
60
50
40
30
20
100
2-division
0.5
4
0.4
3
2
1
10
0
0.3
0.2
0.1
0
0.1
0
fs
1
10
100
10
9
8
7
6
5
4
3
2
1
0
100
Torque（N・m）
Torque（oz・in）
Torque（kgf・cm）
70
60
50
40
30
20
10
0
100
1000 200030005000
100
5
0.5
4
0.4
3
2
1000 200030005000
1
0.3
0.2
0.1
0
0.1
0
fs
fs
1
10
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
60mm（2.36inch）/1.8°
DB16H783D
0.83（117.5）
1.27（179.8）
0.88（124.6）
1.37（194.0）
2.7（382.3）
0.21（1.15）
0.36（1.97）
0.275（1.50）
0.4（2.19）
0.84（4.59）
0.65（1.43）
0.98（2.16）
0.6（1.32）
0.77（1.70）
1.34（2.95）
15（3.37）
15（3.37）
15（3.37）
15（3.37）
15（3.37）
71（15）
71（15）
95（21）
95（21）
95（21）
4
0.4
0
0
fs
0.1
1-division
2-division
1
fs
10
Pulse rate（kpulse/s）
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
0
0.4
0
0
240
200
160
120
80
40
0
20
2.0
16
1.6
12
8
0.8
4
0.4
0
0
fs
0.1
1-division
2-division
1
fs
10
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
10
100
2-division
40
0
280
240
200
160
120
80
40
0
20
2.0
16
1.6
12
8
1.2
0.8
4
0.4
0
0
fs
0.1
1-division
2-division
1
fs
10
4
0.4
0
0
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
fs
fs
1
10
Torque（oz・in）
600
500
400
300
200
100
100
5
40
4
30
20
10
0
240
200
160
120
80
40
0
20
2.0
16
1.6
12
0
0.1
0
8
0.8
4
0.4
0
0
fs
0.1
1-division
2-division
1
fs
10
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
fs
fs
1
10
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
2-division
1000 20003000 5000
1.2
2
1
Number of rotations（min -1）
280
3
1-division
1000 20003000 5000
100
50
Torque（N・m）
700
Pulse rate（kpulse/s）
2-division
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
0.8
1-division
1000 20003000 5000
10
9
8
7
6
5
4
3
2
1
0
100
Torque（kgf・cm）
8
1.2
0.1
1000 20003000 5000
100
12
Torque（N・m）
Torque（oz・in）
80
1.6
Torque（kgf・cm）
120
2.0
16
Number of rotations（min -1）
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
fs
160
Pulse rate（kpulse/s）
1-division
1000 20003000 5000
1.2
fs
1
200
20
Source current（A）
4
0.1
1000 20003000 5000
100
Torque（N・m）
Torque（oz・in）
40
0.8
240
700
600
500
400
300
200
100
0
50
5
40
4
30
20
10
0
3
2
1
0
0.1
1-division
2-division
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
0.8
10
1.2
280
Torque（N・m）
1.2
280
Torque（N・m）
8
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
12
fs
8
Number of rotations（min -1）
Torque（kgf・cm）
16
1.6
100
2-division
1000 20003000 5000
Source current（A）
2.0
Torque（N・m）
20
fs
1
Pulse rate（kpulse/s）
1-division
1000 20003000 5000
100
0
0.1
Pulse rate（kpulse/s）
100
0
80
12
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
0
120
1.6
Torque（kgf・cm）
40
0.4
160
2.0
16
Source current（A）
10
4
200
20
Torque（N・m）
fs
0.8
240
Torque（oz・in）
fs
1
8
1.2
280
Torque（kgf・cm）
0
80
12
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
0
120
1.6
Source current（A）
0.4
160
2.0
16
Torque（N・m）
4
200
20
Torque（kgf・cm）
0.8
240
Torque（oz・in）
8
1.2
280
Torque（kgf・cm）
12
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
1.6
Source current（A）
2.0
16
85.8mm（3.38inch）
Source current（A）
DB16H783S
DB16H782D
20
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
2-division
1000 200030005000
Number of rotations（min -1）
□
fs
10
100
1-division
1000 200030005000
2-division
1000 20003000 5000
Number of rotations（min -1）
fs
fs
1
Number of rotations（min -1）
Pulse rate（kpulse/s）
1-division
1000 20003000 5000
100
5
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
2-division
1000 200030005000
Number of rotations（min -1）
Pulse rate（kpulse/s）
1-division
1000 20003000 5000
fs
Source current（A）
Torque（N・m）
Torque（oz・in）
Torque（kgf・cm）
Torque（N・m）
2
0
0.1
DB16H781D
Torque（kgf・cm）
Torque（oz・in）
80
0.1
0
1-division
1000 200030005000
100
0.2
DB16H716D
Number of rotations（min -1）
80
100
0
0.3
DB16H713D
2-division
120
0.8
100
1
10
Pulse rate（kpulse/s）
2
DB16H782S
1-division
160
1.0
8
10
20
3
53.8mm（2.12inch）
0.1
200
10
120
1
2-division
1000 20003000 5000
fs
30
0.4
DB16H781S
0
240
140
fs
40
0.5
4
DB16H716S
40
280
0
0.1
1-division
1000 20003000 5000
100
0.1
0
50
5
DB16H713S
Torque（N・m）
80
10
9
8
7
6
5
4
3
2
1
0
100
1000 20003000 5000
100
0
60
44.8mm（1.76inch）
Torque（oz・in）
120
100
100
1
10
Pulse rate（kpulse/s）
56mm（2.20inch）/1.8°
Torque（kgf・cm）
160
10
10
0.2
Number of rotations（min -1）
Number of rotations（min -1）
Source current（A）
200
1
1
2-division
Pulse rate（kpulse/s）
2-division
1000 20003000 5000
fs
fs
20
2
0.3
70
75.8mm（2.98inch）
Torque（N・m）
Torque（oz・in）
240
fs
fs
30
3
10
9
8
7
6
5
4
3
2
1
0
100
53.8mm（2.12inch）
Torque（kgf・cm）
280
0.2
0.1
Number of rotations（min -1）
□
0
1-division
1000 20003000 5000
0.3
1-division
1000 20003000 5000
100
0.5
4
1
10
Pulse rate（kpulse/s）
5
Torque（N・m）
20
0.4
Torque（oz・in）
30
0.5
4
Torque（kgf・cm）
40
5
0
0.1
1000 20003000 5000
100
0.2
Number of rotations（min -1）
Source current（A）
Torque（oz・in）
50
Torque（kgf・cm）
60
Torque（N・m）
70
100
2
40
0.4
Stepping motor
100
Number of rotations（min -1）
10
0
0.4
50
0.5
4
Dimensions
2-division
1
20
Pulse rate（kpulse/s）
1-division
1000 20003000 5000
fs
40
4
0.6
5
Source current（A）
100
fs
60
6
60
Torque（N・m）
1-division
0
0.1
80
70
Torque（oz・in）
Pulse rate（kpulse/s）
0.1
0
100
10
9
8
7
6
5
4
3
2
1
0
100
Torque（kgf・cm）
10
0
0.8
39mm（1.54inch）
Source current（A）
1
1
10
1.0
8
Torque（N・m）
fs
0.2
10
120
Torque（oz・in）
fs
2
0.3
140
Torque（kgf・cm）
0
0.1
20
3
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
0.1
0
30
0.4
Source current（A）
0
40
0.5
4
Torque（N・m）
1
10
50
5
Torque（oz・in）
0.2
60
Torque（kgf・cm）
2
0.3
70
Torque（oz・in）
3
10
9
8
7
6
5
4
3
2
1
0
100
Torque（kgf・cm）
0.4
Source current（A）
0.5
4
Source current（A）
5
Stepping Motors with Internal drivers
DB14H524S
Set model
DB14H522S
Source current（A）
DB14H521S
Torque（N・m）
20
33mm（1.30inch）
Torque（oz・in）
30
48mm（1.89inch）
Torque（kgf・cm）
40
42mm（1.65inch）/0.9°
39mm（1.54inch）
Source current（A）
Torque（oz・in）
50
Torque（kgf・cm）
60
□
33mm（1.30inch）
Torque（N・m）
70
42mm（1.65inch）/1.8°
fs
1
fs
10
IC for stepping motor
□
Pulse rate（kpulse/s）
100
1000 20003000 5000
100
1000 20003000 5000
Number of rotations（min -1）
20
2-phase STEPPING SYSTEMS
DC input
Size
Speciﬁcations
□
Motor ﬂange size
60mm（2.36inch）/0.9°
42mm（16.54inch）
Motor length
Set part Single shaft
number Double shaft
54mm（21.26inch）
DB16S161S
DB16S162S
DB16S161D
DB16S162D
N・m（oz・in）
0.69（97.71）
1.28（181.26）
2 ・ 2）
×10-4 kg・m（
oz in
0.24（1.312）
0.4（2.187）
Mass（Weight ）
kg（lbs）
0.55（1.21）
0.8（1.76）
Allowable thrust load
N（lbs）
15（3.37）
15（3.37）
Allowable radial load（Note1）
N（lbs）
79（18）
79（18）
Holding torque
Rotor inertia
（Note1）When load is applied at 1/3 length from output shaft edge.
0
2
0.2
0
0
fs
0.1
1-division
fs
1
10
200
160
120
80
2-division
1.6
12
0
8
0.4
0
0
Pull-out torque
Source current (load applied)
Source current (no load)
1-division fs Fs:Maximum self-start
frequency when not loaded
2-division fs
1-division
2-division
20
0
0.6
0.4
2
0.2
0
0
fs
0.1
1-division
2-division
1
fs
10
Pulse rate（kpulse/s）
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
280
240
200
160
120
80
40
0
20
2.0
16
1.6
12
8
Torque（N・m）
4
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
40
6
10
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
Torque（kgf・cm）
DC36V
60
0.8
fs fs
1
2-division
1000 200030005000
10
9
8
7
6
5
4
3
2
1
0
100
Pulse rate（kpulse/s）
1-division
Source current（A）
Operating current:
2A/phase
80
1.0
8
Torque（N・m）
Torque（oz・in）
100
10
Torque（kgf・cm）
120
0.8
4
Number of rotations（min -1）
140
1.2
0.1
1000 200030005000
100
2.0
16
40
Pulse rate（kpulse/s）
100
20
Source current（A）
0.4
240
1.2
0.8
4
0.4
0
0
fsfs
0.1
1-division
2-division
10
9
8
7
6
5
4
3
2
1
0
100
Source current（A）
20
4
0.6
280
Torque（N・m）
40
6
10
9
8
7
6
5
4
3
2
1
0
100
Torque（oz・in）
60
0.8
Torque（kgf・cm）
DC24V
80
1.0
8
Source current（A）
100
10
Torque（N・m）
Torque（oz・in）
120
Torque（kgf・cm）
140
1
10
Pulse rate（kpulse/s）
100
1000 200030005000
100
1000 200030005000
Number of rotations（min -1）
The date are measured under the drive condition of our company.
The drive torque may very depending on the accuracy of customer-side equipment.
21
Model number
Basic
speciﬁcations
US1D200P10
Input source
Source current
Environment
Protection class
Operation environment
Applied standards
Ambient operation temperature
Conservation temperature
Operating ambient humidity
Conservation humidity
Operation altitude
Vibration resistance
Impact resistance
Withstand voltage
Insulation resistance
Functions
I/O signals
Mass（Weight）
Selection functions
Protection functions
LED indication
Command pulse input signal
Poweer down input signal
Phase origin monitor output signal
Rotation monitor output signal
DC24 V / 36 V ± 10 ％
3A
Class III
Installation category（over-voltage category）: I, pollution degree : 2
EN61010-1，UL508C
0 to +50℃
-20 to +70℃
35 to 85% RH（no condensation）
10 to 90% RH（no condensation）
2000 m（6560 feet）or less above sea level
Tested under the following conditions; 4.9 m/s2, frequency range 10 to 55Hz, direction along X, Y and Z
axes, for 2 hours each
Not inﬂuenced at NDS-C-0110 standard section 3.2.2 division “C” .
Not inﬂuenced when 1500 V AC is applied between power input terminal and cabinet for one minute.
10 M Ω MIN. when measured with 500V DC megohmmeter between input terminal and cabinet.
0.08 kg（0.18 lbs）
Step angle, Pulse input mode, Step current, Operating current.
Open phase protection, Main circuit power souce voltage decrease
Power monitor, alarm
Photo-coupler input system, input resistance : 220 Ω
input-signal “H” level : 4.0 to 5.5 V, input-signal “L” level : 0 to 0.5 V
Maximum input frequency : 150 kpulse/s
Photo-coupler input system, input resistance : 220 Ω
input-signal “H” level : 4.0 to 5.5V, input-signal “L” level : 0 to 0.5 V
From the photo coupler by the open collector output
Output speciﬁcation : Vceo = 40 V MAX., Ic = 10 mA MAX.
From the photo coupler by the open collector output
Output speciﬁcation : Vceo = 40 V MAX., Ic = 10 mA MAX.
Stepping Motors with Internal drivers
■ Unipolar
Set model
Speciﬁcations of Drivers
■ Bipolar
Model number
Functions
I/O signals
Mass（Weight）
Selection functions
Protection functions
LED indication
Command pulse input signal
Poweer down input signal
Phase origin monitor output signal
Rotation monitor output signal
Dimensions
Impact resistance
Withstand voltage
Insulation resistance
DC24 V / 36 V ± 10 ％
3A
Class III
Installation category（over-voltage category）: I, pollution degree : 2
EN61010-1，UL508C
0 to +50℃
-20 to +70℃
35 to 85% RH（no condensation）
10 to 90% RH（no condensation）
2000 m（6560 feet）or less above sea level
Tested under the following conditions; 4.9m/s2, frequency range 10 to 55Hz, direction along X, Y and Z
axes, for 2 hours each
Not inﬂuenced at NDS-C-0110 standard section 3.2.2 division “C” .
Not inﬂuenced when 1500 V AC is applied between power input terminal and cabinet for one minute.
10 M Ω MIN. when measured with 500 V DC megohmmeter between input terminal and cabinet.
0.08 kg（0.18 lbs）
Step angle, Pulse input mode, Step current, Operating current.
Open phase protection, Main circuit power souce voltage decrease
Open phase protection, Power monitor, alarm
Photo-coupler input system, input resistance : 220 Ω
input-signal “H” level : 4.0 to 5.5 V, input-signal “L” level : 0 to 0.5 V
Maximum input frequency : 150 kpulse/s
Photo-coupler input system, input resistance : 220 Ω
input-signal “H” level : 4.0 to 5.5V, input-signal “L” level : 0 to 0.5 V
From the photo coupler by the open collector output
Output speciﬁcation : Vceo = 40 V MAX., Ic = 10 mA MAX.
From the photo coupler by the open collector output
Output speciﬁcation : Vceo = 40 V MAX., Ic = 10 mA MAX.
Stepping motor
BS1D200P10
Input source
Source current
Environment
Protection class
Operation environment
Applied standards
Ambient operation temperature
Conservation temperature
Operating ambient humidity
Conservation humidity
Operation altitude
Vibration resistance
IC for stepping motor
Basic
speciﬁcations
22
2-phase STEPPING SYSTEMS
DC input
Speciﬁcations
Operation, Connection, and Function
■ Each section name of the drivers
Unipolar
1 Driving current selection switch（RUN） 4 LED for alarm display（ALM）
You can select the value of the motor
current when driving.
Dial
0
Stepping motor
2.0
current（ A ）
Dial
8
Stepping motor
1.2
current（ A ）
3
6
1
Lit when an alarm is generated.
Indicator
1
2
3
4
5
6
7
1.9
1.8
1.7
1.6
1.5
1.4
1.3
9
A
B
C
D
E
F
1.1
1.0
0.9
0.8
0.7
0.6
0.5
The factory setting is F (0.5A).
Select the current after checking the rated current of the
combination motor.
2 Function selection DIP switchpack
2
7
5
Select the function depending
on your speciﬁcation.
When “ALM” is displayed, the winding current of the stepping
motor is cut off and it is in a “non-excitation” state. At the same
time, an output signal is transmitted from the alarm output
terminal (AL) to an external source. When the alarm circuit is
operating, this state is maintained until it is reset by switching on
the power supply again. When an alarm condition has occurred,
please take corrective actions to rectify the cause of the alarm
before switching on the power supply again.
Connect the I/O signal.
Lit up when the main circuit power
supply is connected.
Indicator
“ POW ” is
displayed.
Explanation
Motor cable is broken, or switching element in
driver is faulty. The main circuit voltage is out
of speciﬁcations range (Less than DC19V).
5 I/O signal connector（CN1）
3 LED for power supply monitor（POW）
4
“ALM ” is
displayed.
6 Motor connector（CN2）
Connect the motorʼ s power line.
7 Power supply connector（CN3）
Explanation
Connect the main circuit
power supply.
Main circuit power supply is switched on.
Bipolar
1 Driving current selection switch（RUN） 4 LED for alarm display（ALM）
You can select the value of the motor
current when driving.
Dial
0
Stepping motor
2.0
current（ A ）
Dial
8
Stepping motor
1.2
current（ A ）
3
6
Lit when an alarm is generated.
Indicator
1
2
3
4
5
6
7
1.9
1.8
1.7
1.6
1.5
1.4
1.3
9
A
B
C
D
E
F
1.1
1.0
0.9
0.8
0.7
0.6
0.5
The factory setting is F (0.5A).
Select the current after checking the rated current of the
combination motor.
1
2 Function selection DIP switchpack
2
7
5
4
Select the function depending
on your speciﬁcation.
3 LED for power supply monitor（POW）
Lit up when the main circuit power
supply is connected.
Indicator
“ POW ” is
displayed.
Explanation
Main circuit power supply is switched on.
■ Speciﬁcation summary of CN1 I/O signal
Signal name
CN1 Pin
number
CW pulse input
（standard）
1
2
Pulse column input
1
2
CCW pulse input
（standard）
3
4
Rotation direction
input
3
4
Power down input
5
6
Phase origin
monitor output
7
8
Alarm output
9
10
Function
When using “ 2-input mode”
Drive pulse for the CW direction rotation is input.
When using “ Pulse and direction mode”
Drive pulse train for the stepping motor rotation is
input.
When using “ 2-input mode”
Drive pulse for the CCW direction rotation is input.
The rotation direction signal of stepping motor is
input for the “ Pulse and direction mode” .
Internal photocoupler ON…CW direction
Internal photocoupler OFF…CCW direction
Inputting the PD signal cuts OFF the current ﬂowing
through the stepping motor.
Iinternal photocoupler ON…PD function enabled
Iinternal photocoupler OFF…PD function disabled
It is turned ON when the excitation phase is at the
origin（in the state when the power is turned ON）
It is turned ON once per 4 pulses when setting to
HALF step.
It is turned ON once per 8 pulses when setting to
FULL step.
The signal is externally output when one of several
alarm circuits operates in the PM driver. At this time,
the stepping motor is in the unexcited state.
The CW rotation direction of stepping motor means the clockwise direction rotation as
viewed from the output shaft side（ﬂange side）. The CCW rotation direction means the
counterclockwise direction rotation as viewed from the output shaft side（ﬂange side）.
23
“ALM ” is
displayed.
Explanation
Motor cable is broken, or switching element in
driver is faulty. The main circuit voltage is out
of speciﬁcations range (Less than DC19V).
When “ALM” is displayed, the winding current of the stepping
motor is cut off and it is in a “non-excitation” state. At the same
time, an output signal is transmitted from the alarm output
terminal (AL) to an external source. When the alarm circuit is
operating, this state is maintained until it is reset by switching on
the power supply again. When an alarm condition has occurred,
please take corrective actions to rectify the cause of the alarm
before switching on the power supply again.
5 I/O signal connector（CN1）
Connect the I/O signal.
6 Motor connector（CN2）
Connect the motorʼ s power line.
7 Power supply connector（CN3）
Connect the main circuit
power supply.
Stepping Motors with Internal drivers
2 Input circuit conﬁguration（CW and CCW Pulse input）
Step angle select（EX1、EX2、EX3）
Select the partition number of the basic step angle.
Functions can be selected according to the speciﬁcation with
the dip switch.
Check that the ex-factory settings are as follows.
EX2
ON
ON
OFF
OFF
OFF
EX3
ON
OFF
OFF
OFF
ON
Partition number
1-division
2-division
4-division
8-division
16-division
Input method select（F/R）
ON
Selects input pulse type
EX1
OFF
EX2
OFF
EX3
OFF
F/R
OFF
ACD1
OFF
F/R
ON
OFF
Partition number: 8
Input method 2 (CW/CCW pulse input)
Stopping current: 40% of driving current
ACD2
OFF
LV
OFF
Micro step operation
EORG
OFF
Phase origin
Input pulse type
1 input（Pluse&direction）
2 input（CW, CCW）
Current selection when stopping（ACD1、ACD2）
Select the current value of the motor when stopping.
ACD2
ON
ON
OFF
OFF
ACD1
ON
OFF
ON
OFF
Set model
OFF
EX1
ON
OFF
ON
OFF
OFF
Current value of the motor
100% of driving current
60% of driving current
50% of driving current
40% of driving current
Initial conﬁguration of factory shipment is set to 40% of rated
value. Driver and motor should be operated at around 50% of
rated value to reduce heat.
Low-vibration mode select（LV）
Provides low-vibration, smooth operation even if
resolution is rough（1-division, 2-division, etc）
Operation
Auto-micro function
Micro-step
Stepping motor
LV
ON
OFF
Excitation select（EORG）
The excitation phase when the power supply is
turned on is selected.
EORG
ON
OFF
Original excitation phase
Excitation phase at power shut off
Phase origin
By turning on the EORG, excitation phase when power OFF will be
saved. Therefore, there will be no shaft displacement when turning
the power ON.
5 6 7 External wiring diagram
Unipolar
Pulse input (CW[CK])
Pulse input (CCW[U/D])
Power down input (PD)
Phase origin monitor
output (MON)
Alarm output (AL)
CN2
1
1
2
2
3
3
4
4
5
5
6
6
CN1
White
Pulse input (CW[CK])
Black
Orange
Blue
M
Pulse input (CCW[U/D])
Red
Yellow
7
Power down input (PD)
Phase origin monitor
output (MON)
8
9
Alarm output (AL)
10
CN3
1
2
2
3
3
4
4
Blue
Red
Yellow
M
6
7
8
9
10
CN3
1
DC24V/36V
1
DC24G/36G
2
DC24G/36G
2
Wire size
For power supply AWG22(0.3 mm2)
For input/output
AWG24(0.2 mm2) to AWG22(0.3 mm2)
signal
AWG22(0.3 mm2)
For motor
Orange
5
DC24V/36V
■ Applicable Wire Sizes
Part
CN2
1
Allowable wire length
2 m MAX.
IC for stepping motor
CN1
Dimensions
Bipolar
2 m MAX.
3 m MAX.
24
2-phase STEPPING SYSTEMS
Speciﬁcations
Input circuit conﬁguration of CW（CK）, CCW（U/D）
• Pulse duty 50% MAX.
1(3)
220Ω
• Maximum input frequency:150kpulse/s
+5V
1000pF
Input signal
• When the crest value of the input signal exceeds 5V,
use the external limit resistance R to limit the input
current to approximately 15mA.
2(4)
R
Driver
■ Input signal speciﬁcations
Photo coupler type
3μs MIN.
4.0 to 5.5V
90%
50%
Rotation
10%
0 to 0.5V
1μs MAX.
1μs MAX.
■ Timing of the command pulse
2-input mode（CW, CCW）
• Shaded area indicates internal photo coupler “ON” . Internal circuit（motor）
starts operating at leading edge of the photo coupler “ON” .
ON
OFF
• To apply pulse to CW, set CCW side internal photo coupler to “OFF” .
ON
• To apply pulse to CCW, set CW side internal photo coupler to “OFF” .
OFF
50μs . MIN.
1 input type（CW, CCW）
• Shaded area indicates internal photo coupler “ON” . Internal circuit（motor）
starts operating at leading edge of CK side photo coupler “ON” .
ON
OFF
50μs . MIN.
ON
OFF
25
10μs . MIN.
• Switching of U/D input signal must be done while CK side internal photo
coupler is “OFF ”.
5
• When the crest value of the input signal exceeds 5V, use the external
limit resistance R to limit the input current to approximately 15mA.
220Ω
+5V
1000pF
Input signal
6
R
Driver
Stepping Motors with Internal drivers
Input circuit conﬁguration of PD
7(9)
Set model
Output signal conﬁguration of MON, AL
MAX. 10 mA
MAX. 40 V
8(10)
Driver
MON output
Stepping motor
Mon output
• Output from MON is set to on at every 7.2 degrees of motor output shaft
from phase origin.
Dimensions
CCW pulse
• Photo coupler at phase origin of motor excitation is set to “ON” .（setting
when number of divisions is 2）
IC for stepping motor
CW pulse
26
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
28mmsq.（1.10inch sq.）
SH228 □
1.8°/step
Unipolar winding・Lead wire type
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.055（7.79）
Model
Single shaft
Double shafts
SH2281-5171
SH2281-5271
SH2285-5171
SH2285-5271
-5131
-5231
-5131
-5231
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
0.5
Ω /phase
mH/phase
3.7
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.11（0.24）
0.01（0.05）
0.055（7.79）
1
0.115（16.28）
0.5
0.115（16.28）
1
10.5
1
0.01（0.05）
0.11（0.24）
16.5
2.85
7.1
0.022（0.12）
0.2（0.44）
4.1
1.9
0.022（0.12）
0.2（0.44）
■ Pulse rate-torque characteristics
0.04
20
16
12
8
0.02
1.2
0.8
0.4
12
Pull-out torque at JL
0.12
0.08
0
0
0
0.1
1
10
1000
0
0
100
0.08
8
6
4
0.6
0.4
0.2
28
24
Pull-out torque at JL
0.06
0.04
0
0.1
1
10
100
-1
1000
0
0
100
0
0.1
1
100
8
1.2
0.8
Pull-out torque at JL
0.12
0.08
0.4
0.04
0
10
0
0
1000
100
0.1
1
100
1000
100
2000 3000 5000
Number of rotations（min -1）
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・Operating current : 0.5A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
10
Pulse rate（kpulse/s）
2000 3000 5000
-1
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・Operating current : 0.5A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
12
0.2
0.16
Pulse rate（kpulse/s）
2000 3000 5000
-1
Number of rotations（min ）
16
2
1.6
4
Pulse rate（kpulse/s）
2000 3000 5000
20
0.02
2
Pulse rate（kpulse/s）
100
10
0.04
4
2
0.8
● SH2285-52 □□
Torque（N・m）
0.4
0.2
Pull-out torque at JL
0.1
Torque（oz・in）
4
0.06
0.16
1
14
Torque（kgf・cm）
6
0.6
1.6
● SH2281-52 □□
Torque（N・m）
8
0.2
Torque（oz・in）
Torque（oz・in）
10
24
2
Torque（kgf・cm）
0.08
28
Torque（oz・in）
0.8
Torque（kgf・cm）
12
● SH2285-51 □□
Torque（kgf・cm）
0.1
Torque（N・m）
1
14
Torque（N・m）
● SH2281-51 □□
Constant current circuit
Source voltage : DC24V・Operating current : 1A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
Constant current circuit
Source voltage : DC24V・Operating current : 1A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Bipolar winding・Lead wire type
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.07（9.91）
Model
Single shaft
Double shafts
SH2281-5671
SH2281-5771
SH2285-5671
SH2285-5771
-5631
-5731
-5631
-5731
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
0.5
Ω /phase
mH/phase
7.2
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.11（0.24）
0.01（0.05）
0.07（9.91）
1
0.145（20.53）
0.5
0.145（20.53）
1
10.5
2.6
1.85
15
3.75
0.01（0.05）
0.11（0.24）
13.5
0.022（0.12）
0.2（0.44）
3.4
0.022（0.12）
0.2（0.44）
■ Pulse rate-torque characteristics
0.04
0.2
0.02
0
0
2
0
20
16
12
8
1.2
0.8
12
Pull-out torque at JL
0.12
0.08
0.4
0.04
0
0
4
0.1
1
10
100
0
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・Operating current : 0.5A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
0.08
10
8
6
4
0.6
0.4
28
24
Pull-out torque at JL
0.06
0.04
0.2
0.02
0
0
2
0.1
1
Pulse rate（kpulse/s）
100
0.8
● SH2285-57 □□
10
100
0
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・Operating current : 0.5A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
16
12
8
0.2
0.16
1.2
0.8
Pull-out torque at JL
0.12
0.08
0.4
0.04
0
0
4
0.1
1
Pulse rate（kpulse/s）
100
20
2
1.6
Torque（N・m）
0.4
Pull-out torque at JL
0.1
Torque（oz・in）
4
0.06
0.16
1
14
Torque（kgf・cm）
6
0.6
1.6
● SH2281-57 □□
Torque（N・m）
8
0.2
Torque（oz・in）
Torque（oz・in）
10
24
2
Torque（kgf・cm）
0.08
28
Torque（oz・in）
0.8
Torque（kgf・cm）
12
● SH2285-56 □□
Torque（kgf・cm）
0.1
Torque（N・m）
1
14
Torque（N・m）
● SH2281-56 □□
10
100
0
0.1
1
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・Operating current : 1A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・Operating current : 1A/phase,
2-phase energization (full-step)
JL=[0.01 × 10-4kg・m2 (1.80 oz・in2) pulley balancer method]
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
27
35mm sq.（1.38inch sq.）
SH35 □□
1.8°/step
Unipolar winding・Lead wire type
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.12（16.99）
Model
Single shaft
Double shafts
SH3533-12U40
SH3537-12U40
SH3552-12U40
-12U10
-12U10
-12U10
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1.2
Ω /phase
2.4
mH/phase
1.3
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.17（0.37）
0.02（1.09）
0.15（21.24）
1.2
2.7
2
0.025（1.37）
0.2（0.44）
0.23（32.57）
1.2
3.4
2.8
0.043（2.35）
0.3（0.66）
2.0
0.2
1.6
0.16
● SH3537-12U □□
2.0
0.2
1.6
0.16
Set model
■ Pulse rate-torque characteristics
● SH3533-12U □□
● SH3552-12U □□
70
5
0.5
4
0.4
3
0.3
Stepping Motors with Internal drivers
2-phase stepping motor
25
25
60
20
0.8
0.12
0.08
40
30
2
Torque (N-m)
10
1.2
Torque(oz·in.)
15
Torque (kgf-cm)
Pull-out torque at JL1
0.08
Pull-out torque at JL1
Torque (N-m)
Torque(oz·in.)
0.8
0.12
50
Torque (kgf-cm)
10
1.2
Torque (N-m)
Torque(oz·in.)
15
Torque (kgf-cm)
20
Pull-out torque at JL1
0.2
20
5
0.4
0.04
5
0.4
0.04
1
0.1
0
0
10
0.1
1
10
0
0
0.1
100
1
Number
10
100
0
0.1
1
Pulse rate (kpulse/s)
Pulse rate (kpulse/s)
100
100
1000 2000 3000 5000
of rotations (min-1)
Number of
Constant current circuit
Source voltage : DC24V・Operating current : 1.2A/phase,
2-phase energization (full-step)
JL1=[0.33 × 10-4kg・m2 (1.80 oz・in2) Use the rubber coupling]
1000 2000 3000 5000
rotations (min-1)
Constant current circuit
Source voltage : DC24V・Operating current : 1.2A/phase,
2-phase energization (full-step)
JL1=[0.33 × 10-4kg・m2 (1.80 oz・in2) Use the rubber coupling]
10
100
Pulse rate (kpulse/s)
100
Number of
1000 2000 3000 5000
rotations (min-1)
Constant current circuit
Source voltage : DC24V・Operating current : 1.2A/phase,
2-phase energization (full-step)
JL1=[0.94 × 10-4kg・m2 (5.14 oz・in2) Use the rubber coupling]
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Stepping motor
0
0
Dimensions
0
IC for stepping motor
0
28
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
42mm sq.（1.65inch sq.）
SS242 □
1.8°/ step Bipolar winding
Bipolar winding・Lead wire type
Model
Single shaft
Double shafts
SS2421-5041
SS2422-5041
SS2423-5041
-5011
-5011
-5011
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.083（11.75）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1
Ω /phase
3.5
mH/phase
1.2
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.07（0.15）
0.015（0.082）
0.186（26.33）
1
5.4
2.9
0.028（0.153）
0.14（0.31）
0.240（33.98）
1
7.3
5
0.038（0.208）
0.20（0.44）
■ Pulse rate-torque characteristics
0.04
8
4
0.2
0
0
16
1
0.5
0.15
0.10
40
0.00
0.1
1
0
10
100
0
fs
0.00
0.1
1
Pulse rate（kpulse/s）
100
0.50
4
0.40
3
2
0.30
Pull-out torque at JL2
0.20
20
0.05
0.02
fs
5
Torque（N・m）
0.06
1.5
60
Torque（kgf・cm）
Pull-out torque at JL1
Pull-out torque at JL1
Torque（N・m）
0.08
Torque（kgf・cm）
0.4
24
● SS2423-50□□
0.20
2
Torque（oz・in.）
0.6
Torque (N・m）
8
Torque (kgf・cm)
Torque (oz・in.)
12
0.8
● SS2422-50□□
0.10
1
Torque（oz・in.）
● SS2421-50□□
10
100
0
1
0.10
0
0.00
fs
1
0.1
Pulse rate（kpulse/s）
1000 2000 3000
100
Number of rotations （min-1）
1000 2000 3000
Number of rotations （min-1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.33x10-4kg・m2（1.80 oz・in2）inertia of rubber coupling is
in cluded］
JL2 =［0.94x10-4kg・m2（5.14 oz・in2）inertia of rubber coupling is
in cluded］
fs: No load maximum starting pulse rate
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.33x10-4kg・m2（1.80 oz・in2）inertia of rubber coupling is
in cluded］
JL2 =［0.94x10-4kg・m2（5.14 oz・in2）inertia of rubber coupling is
in cluded］
fs: No load maximum starting pulse rate
10
100
Pulse rate（kpulse/s）
100
1000 2000 3000
Number of rotations （min-1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.33x10-4kg・m2（1.80 oz・in2）inertia of rubber coupling is
in cluded］
JL2 =［0.94x10-4kg・m2（5.14 oz・in2）inertia of rubber coupling is
in cluded］
fs: No load maximum starting pulse rate
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
29
2-phase STEPPING SYSTEMS
Stepping Motors with Internal drivers
Stepping motor Speciﬁcations
2-phase stepping motor
42mm sq.（1.65inch sq.）
SH142 □
0.9°/step
Unipolar winding・Lead wire type
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.20（28.32）
Single shaft
Double shafts
SH1421-0441
SH1422-0441
SH1424-0441
-0411
-0411
-0411
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1.2
Ω /phase
2.7
mH/phase
3.2
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.24（0.53）
0.044（0.241）
0.29（41.07）
1.2
3.1
5.3
0.066（0.361）
0.29（0.64）
0.39（55.23）
1.2
3.5
5.3
0.089（0.487）
0.38（0.84）
0.2
1
0.1
0
0
30
20
3
2
70
60
Pull-out torque at JL1
0.3
0.2
1
0.1
0
0
10
10
0
40
0.4
0
0.1
1
10
100
1000
2000 3000 5000
0.1
1
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 1.2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
10
100
Pulse rate（kpulse/s）
50
-1
40
30
20
0.5
4
0.4
3
2
0.3
Pull-out torque at JL1
0.2
1
0.1
0
0
10
Pulse rate（kpulse/s）
100
50
5
100
500
1000
2000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1.2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
0
0.1
1
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
-1
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 1.2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Dimensions
Pull-out torque at JL1
4
● SH1424-04 □□
IC for stepping motor
0.3
50
0.5
Torque（N・m）
2
60
5
Torque（oz・in）
20
3
70
Torque（kgf・cm）
30
4
0.4
● SH1422-04 □□
Torque（kgf・cm）
40
0.5
Torque（oz・in）
Torque（oz・in）
50
Torque（kgf・cm）
60
5
Torque（N・m）
70
Torque（N・m）
● SH1421-04 □□
Set model
■ Pulse rate-torque characteristics
Stepping motor
Model
30
Bipolar winding・Lead wire type
Model
Single shaft
Double shafts
SH1421-5041
SH1421-5241
SH1422-5041
SH1422-5241
SH1424-5041
SH1424-5241
-5011
-5211
-5011
-5211
-5011
-5211
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.23（32.5）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1
Ω /phase
3.3
mH/phase
8.0
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.044（0.24）
0.24（0.53）
0.23（32.5）
2
0.85
2.1
0.044（0.24）
0.24（0.53）
0.34（48.1）
1
4.0
14.0
0.066（0.36）
0.29（0.64）
0.34（48.1）
2
1.05
3.6
0.066（0.36）
0.29（0.64）
0.48（67.9）
1
4.7
15.0
0.089（0.49）
0.38（0.84）
0.48（67.9）
2
1.25
0.089（0.49）
0.38（0.84）
3.75
■ Pulse rate-torque characteristics
1
0
20
3
2
fs
0
0.1
1
Pull-out torque at JL1
0.2
fs
0
0.1
100
1000 2000 3000 5000
1
10
Pulse rate（kpulse/s）
100
Number of rotations （min-1）
0.5
4
0.4
3
2
1
Pulse rate（kpulse/s）
100
40
0.1
0
0
10
0.3
20
1
0.1
0
0.4
4
5
60
0
100
Torque（N・m）
Pull-out torque at JL1
0.2
40
● SH1424-50 □□
0.5
Torque（N・m）
2
0.3
Torque（kgf・cm）
3
Torque（oz・in）
0.4
4
Torque（N・m）
Torque（oz・in）
Torque（kgf・cm）
20
5
60
60
40
● SH1422-50 □□
0.5
Torque（oz・in）
5
Torque（kgf・cm）
● SH1421-50 □□
Pull-out torque at JL1
0.3
0.2
0.1
fs
0
0.1
0
1000 2000 3000 5000
1
10
Pulse rate（kpulse/s）
100
Number of rotations （min-1）
100
1000 2000 3000 5000
Number of rotations （min-1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
● SH1421-52 □□
● SH1422-52 □□
● SH1424-52 □□
1
0
2
Pull-out torque at JL1
0.3
0.2
1
0.1
0
0
10
fs
0
0.1
1
0
10
100
0.1
1
10
100
Pulse rate（kpulse/s）
100
1000 2000 3000 5000
1000 2000 3000 5000
Number of rotations （min-1）
Number of rotations （min-1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
40
30
20
0.4
4
3
2
Pull-out torque at JL1
0.3
0.2
1
0.1
0
0
10
fs
Pulse rate（kpulse/s）
100
50
Torque（N・m）
20
0.1
10
0
30
3
Torque（oz・in）
0.2
40
0.4
4
0.5
5
70
60
Torque（kgf・cm）
Pull-out torque at JL1
50
Torque（N・m）
2
0.3
Torque（kgf・cm）
20
3
Torque（N・m）
Torque（oz・in）
30
Torque（kgf・cm）
40
60
0.4
4
0.5
5
70
Torque（oz・in）
70
60
50
0.5
5
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
0
fs
0.1
1
10
100
Pulse rate（kpulse/s）
100
1000 2000 3000 5000
Number of rotations （min-1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）Use the rubber coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
31
2-phase STEPPING SYSTEMS
Stepping Motors with Internal drivers
Stepping motor Speciﬁcations
2-phase stepping motor
42mm sq.（1.65inch sq.）
103H52 □□
1.8°/step
Unipolar winding・Connector type
Single shaft
Double shafts
103H5205-0440
103H5208-0440
103H5209-0440
103H5210-0440
-0410
-0410
-0410
-0410
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1.2
Ω /phase
2.4
mH/phase
2.3
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.23（0.51）
0.036（0.20）
0.3（42.48）
1.2
2.9
3.4
0.056（0.31）
0.29（0.64）
0.32（45.31）
1.2
3
3.9
0.062（0.34）
0.31（0.68）
0.37（52.39）
1.2
3.3
3.4
0.074（0.40）
0.37（0.82）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
0.25
Ω /phase
54
mH/phase
78
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.23（0.51）
0.036（0.20）
0.25（35.40）
0.5
13.4
23.4
0.036（0.20）
0.23（0.51）
0.265（37.53）
1
3.4
6.5
0.036（0.20）
0.23（0.51）
0.35（49.56）
0.25
66
116
0.056（0.31）
0.29（0.64）
0.38（53.81）
0.5
16.5
34
0.056（0.31）
0.29（0.64）
0.39（55.23）
1
4.1
9.5
0.056（0.31）
0.29（0.64）
0.38（53.81）
0.25
71.4
133
0.062（0.34）
0.31（0.68）
0.41（58.06）
0.5
18.2
39
0.062（0.34）
0.31（0.68）
0.425（60.18）
1
4.4
11
0.062（0.34）
0.31（0.68）
0.465（65.85）
0.25
80
123.3
0.074（0.40）
0.37（0.82）
0.49（69.39）
0.5
20
35
0.074（0.40）
0.37（0.82）
0.51（72.22）
1
4.8
9.5
0.074（0.40）
0.37（0.82）
Set model
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.2（28.32）
Model
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.23（32.57）
Model
Double shafts
103H5205-5040
103H5205-5140
103H5205-5240
103H5208-5040
103H5208-5140
103H5208-5240
103H5209-5040
103H5209-5140
103H5209-5240
103H5210-5040
103H5210-5140
103H5210-5240
-5010
-5110
-5210
-5010
-5110
-5210
-5010
-5110
-5210
-5010
-5110
-5210
Dimensions
Single shaft
Stepping motor
Bipolar winding・Lead wire type
■ Pulse rate-torque characteristics
Pull-out torque at JL1
0.2
40
30
2
0.3
Pull-out torque at JL1
0.2
Starting torque
at JL2
20
1
0.1
1
Starting torque
at JL2
10
0
0
1
10
1000
100
4
0.4
30
50
3
2
-1
0
0.3
Pull-out torque at JL1
0.2
20
0
0
1
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 1.2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
100
10
1000
100
0.5
4
0.4
40
30
3
2
0.3
Pull-out torque at JL1
0.2
Starting torque
at JL2
20
1
0.1
5
60
0.1
1
Starting torque
at JL2
0
0
1
0.1
10
0
0.1
Pulse rate（kpulse/s）
2000 3000 5000
● 103H5210-04 □□
70
10
Pulse rate（kpulse/s）
100
40
0.1
10
0
0.1
0.5
60
50
3
5
10
100
0
0
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
-1
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 1.2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
100
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
-1
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 1.2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1.2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
IC for stepping motor
0.3
20
0
0.4
70
Torque（N・m）
2
4
● 103H5209-04 □□
Torque（oz・in）
50
3
0.5
60
Torque（oz・in）
30
5
Torque（kgf・cm）
0.4
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
70
Torque（N・m）
4
60
● 103H5208-04 □□
Torque（oz・in）
0.5
Torque（N・m）
5
Torque（kgf・cm）
70
Torque（kgf・cm）
● 103H5205-04 □□
32
0.4
2
Torque（oz・in）
30
3
5
0.5
4
0.4
60
50
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
70
0.3
0.2
Pull-out torque at JL1
20
40
30
70
50
3
2
0.3
Pull-out torque at JL1
0.2
10
0
0
0
0
1
10
1000
4
0.4
30
3
2
0.3
Pull-out torque at JL1
0.2
100
0.1
1
Starting
torque at
0 JL2
10
0
0
0.1
1
Pulse rate（kpulse/s）
100
0.5
20
Starting
torque at
0 JL2
10
0.1
40
0.1
1
Starting
torque at
0 JL2
5
60
20
0.1
1
10
100
0.1
1
2000 3000 5000
100
1000
10
100
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
Number of rotations（min -1）
100
2000 3000 5000
1000
2000 3000 5000
Number of rotations（min -1）
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 0.25A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 0.5A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
● 103H5208-50 □□
● 103H5208-51 □□
● 103H5208-52 □□
2
Torque（oz・in）
30
3
4
0.4
60
50
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
0.5
0.3
Pull-out torque at JL1
0.2
20
40
30
70
2
0.3
Pull-out torque at JL1
0.2
20
10
0
0
0
0.1
10
0
0
1
10
0
100
Starting
torque at
JL2
0.1
1000
0.4
30
3
2
0.3
Pull-out torque at JL1
0.2
1
0.1
0
0
10
0
1
Pulse rate（kpulse/s）
100
40
0.1
1
Starting
torque at
JL2
4
20
0.1
1
0.5
60
50
3
5
Torque（N・m）
0.4
5
Torque（oz・in）
4
60
70
Torque（kgf・cm）
0.5
Torque（N・m）
5
Torque（kgf・cm）
70
10
100
Starting
torque at
JL2
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
-1
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
-1
Number of rotations（min ）
1000
2000 3000 5000
-1
Number of rotations（min ）
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 0.25A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 0.5A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
● 103H5209-50 □□
● 103H5209-51 □□
● 103H5209-52 □□
2
Torque（oz・in）
30
4
0.4
60
50
3
0.5
0.3
Pull-out torque at JL1
0.2
20
40
30
70
2
0.3
Pull-out torque at JL1
0.2
0.1
1
0
0
10
0
0
0.1
1
10
1000
0.4
30
Pull-out torque at JL1
3
2
1
0
100
Starting
torque at
JL2
0.1
0.3
0.2
Starting
torque at
JL2
0.1
10
0
1
Pulse rate（kpulse/s）
100
40
0.1
1
Starting
torque at
0 JL2
4
20
20
10
0.5
60
50
3
5
Torque（N・m）
0.4
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
5
Torque（oz・in）
4
60
70
Torque（kgf・cm）
0.5
Torque（N・m）
5
Torque（kgf・cm）
70
10
0
0
0.1
100
1
2000 3000 5000
100
1000
10
100
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
Number of rotations（min -1）
100
2000 3000 5000
1000
2000 3000 5000
Number of rotations（min -1）
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 0.25A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 0.5A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
● 103H5210-50 □□
● 103H5210-51 □□
● 103H5210-52 □□
2
Torque（oz・in）
30
0.3
0.2
Pull-out torque at JL1
20
0.4
40
30
70
50
3
2
1
0
0.1
0.1
0.3
Pull-out torque at JL1
0.2
0
10
100
1000
4
0.4
30
Pull-out torque at JL1
3
2
0
0
1
Starting
torque at
JL2
0.1
0.3
0.2
Starting
torque at
JL2
0.1
10
0
1
Pulse rate（kpulse/s）
100
40
0.1
10
1
0.5
20
1
Starting
torque at
0 JL2
5
60
20
10
0
4
60
50
3
0.5
Torque（N・m）
0.4
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
5
Torque（oz・in）
4
60
70
Torque（kgf・cm）
0.5
Torque（N・m）
5
Torque（kgf・cm）
70
10
100
0
0
0.1
1
2000 3000 5000
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 0.25A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 0.5A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
10
100
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
Number of rotations（min -1）
33
● 103H5205-52 □□
Torque（N・m）
4
60
● 103H5205-51 □□
Torque（oz・in）
0.5
Torque（N・m）
5
Torque（kgf・cm）
70
Torque（kgf・cm）
● 103H5205-50 □□
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Stepping motor Speciﬁcations
2-phase stepping motor
50mm sq.（1.97inch sq.）
SS250 □
1.8°/ step Bipolar winding
Bipolar winding・Lead wire type
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.1（14.16）
Model
-5011
-5011
0.215（30.44）
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1
Ω /phase
4.5
mH/phase
1.8
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.09（0.20）
0.026（0.142）
1
5.9
3.2
0.049（0.268）
0.15（0.33）
0.2
0
0
Torque (oz・in.)
0.4
Torque (N・m）
Torque (kgf・cm)
Torque (oz・in.)
4
0.6
Pull-out torque at JL
0.08
0.8
0.06
0.04
16
8
0.02
fs
0.00
0.1
1
10
1000
0.20
1.5
0.15
Pull-out torque at JL
0
1
0.5
0
0.10
0.05
fs
0.00
0.1
1
10
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
100
2
24
Torque (kgf・cm)
12
8
● SS2502-50□□
0.10
1
Torque (N・m）
● SS2501-50□□
Set model
■ Pulse rate-torque characteristics
20003000
Number of rotations （min-1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
1-2-phase energization（half-step）
JL =［0.01x10-4kg・m2（0.055 oz・in2）Pulley barancer
］
system
fs: No load maximum starting pulse rate
100
1000
20003000
Number of rotations （min-1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
1-2-phase energization（half-step）
JL =［0.01x10-4kg・m2（0.055 oz・in2）Pulley barancer
］
system
fs: No load maximum starting pulse rate
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Stepping motor
SS2501-5041
SS2502-5041
Mass（Weight）
Rated current
Dimensions
Double shafts
IC for stepping motor
Single shaft
Stepping Motors with Internal drivers
2-phase STEPPING SYSTEMS
34
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
50mm sq.（1.97inch sq.）
103H670 □
1.8°/step
Unipolar winding・Lead wire type
Model
Single shaft
Double shafts
103H6701-0140
103H6701-0440
103H6701-0740
103H6703-0140
103H6703-0440
103H6703-0740
103H6704-0140
103H6704-0440
103H6704-0740
-0110
-0410
-0710
-0110
-0410
-0710
-0110
-0410
-0710
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.28（39.6）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1
Ω /phase
4.3
mH/phase
6.8
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.057（0.31）
0.35（0.77）
0.28（39.6）
2
1.1
1.6
0.057（0.31）
0.35（0.77）
0.28（39.6）
3
0.6
0.7
0.057（0.31）
0.35（0.77）
0.49（69.4）
1
6
13
0.118（0.65）
0.5（1.10）
0.49（69.4）
2
1.6
3.2
0.118（0.65）
0.5（1.10）
0.49（69.4）
3
0.83
1.4
0.118（0.65）
0.5（1.10）
0.53（75.1）
1
6.5
16.5
0.14（0.77）
0.55（1.21）
0.52（73.6）
2
1.7
3.8
0.14（0.77）
0.55（1.21）
0.53（75.1）
3
0.9
1.7
0.14（0.77）
0.55（1.21）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
2
Ω /phase
0.6
mH/phase
1.6
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.57（0.31）
0.35（0.77）
0.09（12.7）
2
0.8
3.2
0.118（0.65）
0.5（1.10）
0.52（73.6）
2
0.9
3.8
0.14（0.77）
0.55（1.21）
Bipolar winding
Model
35
Single shaft
Double shafts
103H6701-5040
103H6703-5040
103H6704-5040
-5010
-5010
-5010
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.28（39.6）
30
3
2
0.5
4
0.4
60
50
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
5
0.3
Pull-out torque at JL1
0.2
40
30
1
0.1
0
0
10
3
2
0.3
Pull-out torque at JL1
0.2
Starting torque
at JL2
0.1
1
1
0.1
0
0
1000
4
0.4
40
30
3
2
0.3
Pull-out torque at JL1
0.2
Starting torque
at JL2
20
0.1
1
0
0
0.1
100
1
10
0
100
0.1
1
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
100
0.5
10
0
10
5
60
10
Starting torque
at JL2
0
70
50
20
20
● 103H6701-07 □□
Torque（N・m）
0.4
70
Torque（oz・in）
4
60
● 103H6701-04 □□
Torque（N・m）
0.5
Torque（kgf・cm）
5
Torque（oz・in）
70
Torque（kgf・cm）
● 103H6701-01 □□
100
2000 3000 5000
1000
100
-1
1000
100
2000 3000 5000
-1
Number of rotations（min ）
Number of rotations（min -1）
10
Pulse rate（kpulse/s）
2000 3000 5000
Stepping Motors with Internal drivers
■ Pulse rate-torque characteristics
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
● 103H6703-01 □□
● 103H6703-04 □□
● 103H6703-07 □□
Pull-out torque at JL1
0.3
0.2
Starting
torque at
JL2
20
1
50
0.1
40
30
3
2
50
0.3
0.2
Starting torque
at JL2
0
1
10
1000
30
Pull-out torque at JL1
3
2
1
0
0
100
0
0.1
1
Pulse rate（kpulse/s）
100
0.4
0.3
Starting torque
at JL2
0.2
0.1
10
0
0.1
4
20
10
0
40
0.1
1
0.5
60
Pull-out torque at JL1
20
10
0
0.4
5
10
0
0
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
-1
1000
100
-1
Number of rotations（min ）
10
100
Pulse rate（kpulse/s）
2000 3000 5000
1000
2000 3000 5000
-1
Number of rotations（min ）
Number of rotations（min ）
Stepping motor
2
4
60
70
Torque（N・m）
30
3
0.5
Torque（oz・in）
0.4
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
5
Torque（kgf・cm）
4
60
70
Torque（N・m）
0.5
Torque（kgf・cm）
5
Torque（oz・in）
70
Set model
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
● 103H6704-01 □□
● 103H6704-04 □□
● 103H6704-07 □□
Pull-out torque at JL1
0.4
80
60
6
4
0.6
Pull-out torque at JL1
40
40
0
0
2
0.2
2
20
0
Starting
torque at
JL2
0.1
0.2
Starting
torque at
JL2
1
10
1000
80
60
6
4
0.6
Pull-out torque at JL1
0.4
2
0.2
0
0
20
0
0
0.1
100
1
10
Starting torque
at JL2
0
100
0.1
1
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
100
0.8
40
20
0
8
120
100
0.4
1.0
100
2000 3000 5000
1000
100
Number of rotations（min -1）
Number of rotations（min -1）
10
100
Pulse rate（kpulse/s）
2000 3000 5000
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
● 103H6701-50 □□
● 103H6703-50 □□
● 103H6704-50 □□
0.3
0.2
20
70
60
6
4
0.1
100
0.6
0.4
0
0
0.1
1
10
1000
100
80
60
0.2
6
4
0.6
Pull-out torque at JL1
0.4
2
0.2
0
0
20
0
0
0
0.1
1
Pulse rate（kpulse/s）
100
0.8
40
2
20
0
8
120
Pull-out torque at JL1
40
1
10
0
0.8
1.0
Torque（N・m）
100
10
Torque（kgf・cm）
2
8
120
Pull-out torque at JL1
140
Torque（oz・in）
3
1.0
Torque（N・m）
30
0.4
10
Torque（kgf・cm）
40
4
140
Torque（oz・in）
Torque（oz・in）
50
Torque（kgf・cm）
60
0.5
Torque（N・m）
70
5
10
100
Starting
torque at
JL2
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
Dimensions
0.6
10
IC for stepping motor
4
0.8
140
Torque（N・m）
6
8
120
100
Torque（oz・in）
60
Torque（kgf・cm）
Torque（oz・in）
80
1.0
Torque（kgf・cm）
0.8
10
Torque（oz・in）
8
120
100
140
Torque（N・m）
1.0
Torque（kgf・cm）
10
Torque（N・m）
140
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.14x10-4kg・m2（0.77 oz・in2）pulley balancer method］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
36
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
56mm sq.（2.20inch sq.）
103H712 □
1.8°/step
Unipolar winding・Lead wire type
Model
Single shaft
Double shafts
103H7121-0140
103H7121-0440
103H7121-0740
103H7123-0140
103H7123-0440
103H7123-0740
103H7124-0140
103H7124-0440
103H7124-0740
103H7126-0140
103H7126-0440
103H7126-0740
-0110
-0410
-0710
-0110
-0410
-0710
-0110
-0410
-0710
-0110
-0410
-0710
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.39（55.2）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1
Ω /phase
4.8
mH/phase
8
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.47（1.04）
0.1（0.55）
0.39（55.2）
2
1.25
1.9
0.1（0.55）
0.47（1.04）
0.39（55.2）
3
0.6
0.8
0.1（0.55）
0.47（1.04）
0.83（117.）
1
6.7
15
0.21（1.15）
0.65（1.43）
0.83（117.5）
2
1.6
3.8
0.21（1.15）
0.65（1.43）
0.78（110.5）
3
0.77
1.58
0.21（1.15）
0.65（1.43）
0.98（138.8）
1
7
14.5
0.245（1.34）
0.8（1.76）
0.98（138.8）
2
1.7
3.1
0.245（1.34）
0.8（1.76）
0.98（138.8）
3
0.74
1.4
0.245（1.34）
0.8（1.76）
1.27（179.8）
1
8.6
19
0.36（1.97）
0.98（2.16）
1.27（179.8）
2
2
4.5
0.36（1.97）
0.98（2.16）
1.27（179.8）
3
0.9
2.2
0.36（1.97）
0.98（2.16）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
1
Ω /phase
4.3
mH/phase
14.5
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.1（0.55）
0.47（1.04）
0.55（77.9）
2
1.1
3.7
0.1（0.55）
0.47（1.04）
0.55（77.9）
3
0.54
1.74
0.1（0.55）
0.47（1.04）
1.0（141.6）
1
5.7
29.4
0.21（1.15）
0.65（1.43）
1.0（141.6）
2
1.5
7.5
0.21（1.15）
0.65（1.43）
1.0（141.6）
3
0.7
3.5
0.21（1.15）
0.65（1.43）
1.6（226.6）
1
7.7
34.6
0.36（1.97）
0.98（2.16）
1.6（226.6）
2
2
9.1
0.36（1.97）
0.98（2.16）
1.6（226.6）
3
0.94
4
0.36（1.97）
0.98（2.16）
2.0（283.2）
1
8.9
40.1
0.49（2.68）
1.3（2.87）
2.0（283.2）
2
2.3
10.4
0.49（2.68）
1.3（2.87）
2.0（283.2）
3
1.03
4.3
0.49（2.68）
1.3（2.87）
Bipolar winding・Lead wire type
Model
37
Single shaft
Double shafts
103H7121-5640
103H7121-5740
103H7121-5840
103H7123-5640
103H7123-5740
103H7123-5840
103H7126-5640
103H7126-5740
103H7126-5840
103H7128-5640
103H7128-5740
103H7128-5840
-5610
-5710
-5810
-5610
-5710
-5810
-5610
-5710
-5810
-5610
-5710
-5810
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.55（77.9）
Stepping Motors with Internal drivers
■ Pulse rate-torque characteristics
4
0.4
20
30
2
0.1
0
0
10
0.2
Starting torque
at JL2
1
0.1
0
0
10
1000
40
30
Pull-out torque at JL1
3
2
0.3
0.2
Starting torque
at JL2
0.1
1
100
0
0
0.1
1
Pulse rate（kpulse/s）
100
0.4
10
0
0.1
1
4
20
10
Starting torque
at JL2
0
50
0.3
20
1
0.5
60
Pull-out torque at JL1
3
5
10
0
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
● 103H7123-01 □□
● 103H7123-04 □□
● 103H7123-07 □□
4
0.8
100
Pull-out torque at JL1
0.6
0.4
40
80
60
6
4
140
100
Pull-out torque at JL1
20
0
0
0
0.6
0.4
0
Starting
torque at
JL2
1
10
0
0
100
0.1
1000
80
60
6
4
0.6
Pull-out torque at JL1
0.4
2
0.2
0
0
Starting torque
at JL2
20
0
1
Pulse rate（kpulse/s）
100
0.8
0.2
20
0.1
8
40
2
Starting
torque at
JL2
1.0
120
40
0.2
2
10
Torque（N・m）
60
6
8
120
Torque（oz・in）
80
Torque（kgf・cm）
Torque（oz・in）
100
1.0
Torque（kgf・cm）
0.8
10
Torque（oz・in）
8
120
140
Torque（N・m）
1.0
Torque（kgf・cm）
10
Torque（N・m）
140
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
-1
1000
100
-1
Number of rotations（min ）
10
100
Pulse rate（kpulse/s）
2000 3000 5000
1000
2000 3000 5000
-1
Number of rotations（min ）
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
［
・
JL2 = 0.8x10 kg m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
［
・
JL2 = 0.8x10 kg m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
［
・
JL2 = 0.8x10 kg m2（4.37 oz・in2）use the direct coupling］
● 103H7124-01 □□
● 103H7124-04 □□
● 103H7124-07 □□
12
160
Pull-out torque at JL1
120
0.4
40
1.6
8
0.2
0
0
0
0.1
1.2
Pull-out torque at JL1
0.8
Starting torque
at JL2
0
1
10
1000
80
60
0.4
40
6
4
0.6
Pull-out torque at JL1
0.4
100
1
0.2
0
0
Starting torque
at JL2
0
0.1
2
20
0
0
Pulse rate（kpulse/s）
100
0.8
40
4
Starting
torque at
JL2
8
120
100
80
2
20
1.0
Torque（N・m）
4
0.6
16
10
Torque（kgf・cm）
6
Torque（oz・in）
60
Torque（kgf・cm）
Torque（oz・in）
80
240
200
140
Torque（oz・in）
0.8
2.0
Torque（N・m）
8
120
100
280
20
Torque（kgf・cm）
1.0
Torque（N・m）
140
10
Set model
Pull-out torque at JL1
0.2
40
70
Stepping motor
0.3
● 103H7121-07 □□
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
● 103H7126-01 □□
● 103H7126-04 □□
● 103H7126-07 □□
80
120
0.8
0.4
0
0
0.1
0.4
Starting
torque at
JL2
40
0
1
10
100
0
0
0.1
1000
8
1.2
Pull-out torque at JL1
0.8
4
0.4
0
0
Starting torque
at JL2
40
0
1
Pulse rate（kpulse/s）
100
1.6
80
4
Starting
torque at
JL2
16
12
160
Pull-out torque at JL1
80
4
40
0
8
1.2
2.0
Torque（N・m）
120
0.8
240
200
20
Torque（kgf・cm）
8
1.6
12
160
Pull-out torque at JL1
16
280
Torque（oz・in）
120
1.2
2.0
Torque（N・m）
12
160
240
200
20
Torque（kgf・cm）
1.6
Torque（oz・in）
Torque（oz・in）
16
280
Torque（N・m）
240
200
2.0
Torque（kgf・cm）
280
20
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
JL2 =［2.6x10-4kg・m2（14.22 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
JL2 =［2.6x10-4kg・m2（14.22 oz・in2）use the direct coupling］
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
Dimensions
2
Torque（oz・in）
30
0.5
60
50
3
5
IC for stepping motor
0.4
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
70
Torque（N・m）
4
60
● 103H7121-04 □□
Torque（oz・in）
0.5
Torque（N・m）
5
Torque（kgf・cm）
70
Torque（kgf・cm）
● 103H7121-01 □□
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
JL2 =［2.6x10-4kg・m2（14.22 oz・in2）use the direct coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
38
2-phase STEPPING SYSTEMS
6
4
1.0
8
0.8
120
100
Torque（oz・in）
60
Torque（kgf・cm）
Torque（oz・in）
80
10
0.6
Pull-out torque at JL1
0.4
40
80
60
140
6
4
0.2
2
0
0
0
0.1
0.6
Pull-out torque at JL1
0.4
0.2
Starting
torque at
JL2
20
1
10
0
0
0
100
0.1
1000
8
0.8
80
60
6
4
0.6
Pull-out torque at JL1
0.4
2
0.2
0
0
Starting torque
at JL2
20
0
1
Pulse rate（kpulse/s）
100
1.0
40
2
Starting
torque at
JL2
10
120
100
40
20
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
1000
Number of rotations（min -1）
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
● 103H7123-56 □□
● 103H7123-57 □□
● 103H7123-58 □□
120
0.8
80
8
240
200
1.2
120
0.8
80
4
0
0
4
Starting
torque at
0 JL2
0.4
Starting
torque at
JL2
40
1
10
0
0
0
0.1
100
0.1
1000
8
1.2
Pull-out torque at JL1
0.8
4
0.4
0
0
Starting
torque at
JL2
40
0
1
Pulse rate（kpulse/s）
100
1.6
80
0.4
40
16
12
160
Pull-out torque at JL1
2.0
Torque（N・m）
8
12
160
Pull-out torque at JL1
1.6
20
Torque（kgf・cm）
120
1.2
16
280
Torque（oz・in）
12
160
240
200
2.0
Torque（N・m）
1.6
20
Torque（kgf・cm）
16
280
Torque（oz・in）
Torque（oz・in）
2.0
Torque（N・m）
240
200
20
Torque（kgf・cm）
280
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
1000
-1
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
-1
Number of rotations（min ）
1000
2000 3000 5000
-1
Number of rotations（min ）
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
● 103H7126-56 □□
● 103H7126-57 □□
● 103H7126-58 □□
12
160
Pull-out torque at JL1
120
0.8
80
8
240
200
1.2
Pull-out torque at JL1
120
80
4
0.4
0
0
0
0.1
0.4
40
0
1
10
0
0
100
Starting
torque at
JL2
0.1
1000
8
Pull-out torque at JL1
1.2
0.8
4
0.4
0
0
Starting
torque at
JL2
40
0
1
Pulse rate（kpulse/s）
100
1.6
80
4
Starting
torque at
JL2
40
16
12
160
0.8
2.0
Torque（N・m）
8
1.2
1.6
20
Torque（kgf・cm）
120
200
16
280
Torque（oz・in）
12
160
240
2.0
Torque（N・m）
1.6
20
Torque（kgf・cm）
16
280
Torque（oz・in）
Torque（oz・in）
200
2.0
Torque（N・m）
240
20
Torque（kgf・cm）
280
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
● 103H7128-56 □□
● 103H7128-57 □□
● 103H7128-58 □□
30
20
3.0
400
300
2.0
Pull-out torque at JL1
200
500
30
20
1.0
3.0
400
300
2.0
Pull-out torque at JL1
Starting
torque at
100
0
10
1.0
0
0
0
0.1
1
10
100
0.1
1000
4.0
30
20
3.0
2.0
Pull-out torque at JL1
10
1.0
0
0
Starting
torque at
JL2
100
0
1
Pulse rate（kpulse/s）
100
40
200
Starting
torque at
JL2
100
0 JL2
5.0
600
200
10
0
4.0
50
Torque（N・m）
300
500
Torque（oz・in）
Torque（oz・in）
400
40
600
700
Torque（kgf・cm）
4.0
Torque（kgf・cm）
500
5.0
Torque（oz・in）
40
600
700
50
Torque（N・m）
5.0
Torque（kgf・cm）
50
Torque（N・m）
700
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
JL2 =［7.4x10-4kg・m2（40.46 oz・in2）use the direct coupling］
39
● 103H7121-58 □□
Torque（N・m）
0.8
140
Torque（kgf・cm）
8
120
100
● 103H7121-57 □□
Torque（oz・in）
1.0
Torque（kgf・cm）
10
Torque（N・m）
140
Torque（N・m）
● 103H7121-56 □□
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
JL2 =［7.4x10-4kg・m2（40.46 oz・in2）use the direct coupling］
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
JL2 =［7.4x10-4kg・m2（40.46 oz・in2）use the direct coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Stepping Motors with Internal drivers
2-phase stepping motor
60mm sq.（2.36inch sq.）
SH160 □
0.9°/step
Unipolar winding・Lead wire type
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.57（80.71）
Single shaft
Double shafts
SH1601-0440
SH1602-0440
SH1603-0440
-0410
-0410
-0410
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
2
Ω /phase
1.35
mH/phase
2
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.55（1.21）
0.24（1.312）
1.1（155.77）
2
1.8
3.5
0.4（2.187）
0.8（1.76）
1.7（240.74）
2
2.3
4.5
0.75（4.101）
1.2（2.64）
40
4
200
Pull-out torque at JL1
0.6
160
120
0.4
2
0.2
0
0
80
2.0
16
1.6
12
8
● SH1603-04 □□
280
200
1.2
160
Pull-out torque at JL1
0.8
4
0.4
0
0
120
40
20
0
1
10
0.1
100
100
500
1000
12
8
1
10
0
Pull-out torque at JL1
1.2
0.8
4
0.4
0
100
0
0.1
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
50
1.6
16
40
0
0.1
80
2.0
20
240
Torque（N・m）
60
6
240
20
Torque（kgf・cm）
Torque（oz・in）
80
Torque（kgf・cm）
100
280
Torque（oz・in）
8
0.8
120
● SH1602-04 □□
Torque（N・m）
1.0
Torque（oz・in）
10
Torque（N・m）
140
Torque（kgf・cm）
● SH1601-04 □□
50
2000
100
500
1000
50
Number of rotations（min ）
Number of rotations（min ）
1
10
100
Pulse rate（kpulse/s）
2000
-1
-1
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
Set model
■ Pulse rate-torque characteristics
100
500
1000
2000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Stepping motor
Model
Bipolar winding・Lead wire type
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.69（97.7）
Single shaft
Double shafts
SH1601-5240
SH1602-5240
SH1603-5240
-5210
-5210
-5210
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
2
Ω /phase
1.2
mH/phase
3.5
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.55（1.21）
0.24（1.31）
1.28（181.2）
2
1.65
6.1
0.4（2.19）
0.8（1.76）
2.15（304.4）
2
2.3
8.8
0.75（4.10）
1.2（2.65）
2
80
0.2
20
40
0
0
0
0
0.1
1
10
100
8
1.2
240
0.8
160
4
0.4
0
0
100
500
1000
0.1
1
10
100
Pulse rate（kpulse/s）
50
2000
100
500
1000
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
32
3.2
24
16
2.4
Pull-out torque at JL1
1.6
8
0.8
0
0
0
0.1
1
10
100
Pulse rate（kpulse/s）
2000
-1
Number of rotations（min -1）
4.0
80
Pulse rate（kpulse/s）
50
320
Pull-out torque at JL1
40
Torque（N・m）
120
0.4
400
Torque（oz・in）
40
4
160
1.6
16
12
560
480
Torque（kgf・cm）
60
6
200
Pull-out torque at JL1
0.6
● SH1603-52 □□
2.0
20
Torque（N・m）
Torque（oz・in）
80
240
0.8
8
Torque（kgf・cm）
100
280
Torque（oz・in）
120
● SH1602-52 □□
1.0
10
Torque（N・m）
140
Torque（kgf・cm）
● SH1601-52 □□
Dimensions
■ Pulse rate-torque characteristics
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL2 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
50
100
500
1000
2000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL3 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
IC for stepping motor
Model
40
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
60mm sq.（2.36inch sq.）
103H782 □
1.8°/step
Unipolar winding・Connector type
Model
Single shaft
Double shafts
103H7821-0140
103H7821-0440
103H7821-0740
103H7822-0140
103H7822-0440
103H7822-0740
103H7823-0140
103H7823-0440
103H7823-0740
-0110
-0410
-0710
-0110
-0410
-0710
-0110
-0410
-0710
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.78（110.5）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1
Ω /phase
5.7
mH/phase
8.3
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.275（1.50）
0.6（1.32）
0.78（110.5）
2
1.5
2
0.275（1.50）
0.6（1.32）
0.78（110.5）
3
0.68
0.8
0.275（1.50）
0.6（1.32）
1.17（165.7）
1
6.9
14
0.4（2.19）
0.77（1.70）
1.17（165.7）
2
1.8
3.6
0.4（2.19）
0.77（1.70）
1.17（165.7）
3
0.8
1.38
0.4（2.19）
0.77（1.70）
2.1（297.4）
1
10
21.7
0.84（4.59）
1.34（2.95）
2.1（297.4）
2
2.7
5.6
0.84（4.59）
1.34（2.95）
2.1（297.4）
3
1.25
2.4
0.84（4.59）
1.34（2.95）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
4
Ω /phase
0.35
mH/phase
0.8
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.275（1.50）
0.6（1.32）
0.88（124.6）
2
1.27
3.3
0.275（1.50）
0.6（1.32）
1.37（194.0）
4
0.43
1.38
0.4（2.19）
0.77（1.70）
1.37（194.0）
2
1.55
5.5
0.4（2.19）
0.77（1.70）
2.7（382.3）
4
0.65
2.4
0.84（4.59）
1.34（2.95）
2.7（382.3）
2
2.4
9.5
0.84（4.59）
1.34（2.95）
Bipolar winding・Connector type
Model
Single shaft
Double shafts
103H7821-1740
103H7821-5740
103H7822-1740
103H7822-5740
103H7823-1740
103H7823-5740
-1710
-5710
-1710
-5710
-1710
-5710
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.88（124.6）
■ Pulse rate-torque characteristics
4
0.6
Pull-out torque at JL1
0.4
40
80
60
6
4
140
0.2
0
0
0.6
Pull-out torque at JL1
0.4
0.1
Starting torque
at JL2
1
10
100
0
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
41
8
0.8
60
6
4
0.6
Pull-out torque at JL1
0.4
0
0.1
1
2
0.2
0
0
Starting torque
at JL2
20
0
Pulse rate（kpulse/s）
100
80
0.2
20
0
1.0
40
2
Starting
torque at
JL2
10
120
100
40
2
20
0
0.8
● 103H7821-07 □□
Torque（N・m）
6
8
120
100
Torque（oz・in）
60
Torque（kgf・cm）
Torque（oz・in）
80
1.0
Torque（kgf・cm）
0.8
140
10
Torque（oz・in）
8
120
100
● 103H7821-04 □□
Torque（kgf・cm）
1.0
Torque（N・m）
140
10
Torque（N・m）
● 103H7821-01 □□
10
100
0.1
1
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
JL2 =［0.8x10-4kg・m2（4.37 oz・in2）use the direct coupling］
1.2
Pull-out torque at JL1
0.8
80
0.4
4
0
0
0
0.1
0.4
4
Starting
torque at
JL2
40
120
10
1000
8
1.2
Pull-out torque at JL1
0.8
4
0.4
0
0
Starting torque
at JL2
40
0
0
1
1.6
80
40
0
100
0
0.1
1
Pulse rate（kpulse/s）
100
16
12
160
Starting
torque at
JL2
2.0
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
-4
JL2 =［7.4x10 kg・m2（40.46 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
-4
JL2 =［7.4x10 kg・m2（40.46 oz・in2）use the direct coupling］
● 103H7823-01 □□
● 103H7823-04 □□
● 103H7823-07 □□
8
1.2
120
0.8
80
0.4
4
0
0
0
0.1
0.4
Starting
torque at
JL2
40
0
1
10
0
0
100
0.1
1000
8
1.2
Pull-out torque at JL1
0.8
4
0.4
0
0
Starting torque
at JL2
40
0
1
Pulse rate（kpulse/s）
100
1.6
80
4
Starting
torque at
JL2
40
16
12
160
Pull-out torque at JL1
2.0
Torque（N・m）
0.8
240
200
20
Torque（kgf・cm）
8
120
80
1.6
12
160
Pull-out torque at JL1
16
280
Torque（oz・in）
120
1.2
2.0
Torque（N・m）
12
160
240
200
20
Torque（kgf・cm）
1.6
Torque（oz・in）
Torque（oz・in）
16
280
Torque（N・m）
240
200
2.0
Torque（kgf・cm）
280
20
Set model
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
-4
JL2 =［7.4x10 kg・m2（40.46 oz・in2）use the direct coupling］
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
-4
JL2 =［7.4x10 kg・m2（40.46 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
-4
JL2 =［7.4x10 kg・m2（40.46 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
-4
JL2 =［7.4x10 kg・m2（40.46 oz・in2）use the direct coupling］
● 103H7821-17 □□
● 103H7821-57 □□
● 103H7822-17 □□
140
1.0
10
140
Stepping Motors with Internal drivers
80
8
240
200
20
10
1.0
8
0.8
280
20
2.0
16
1.6
Stepping motor
120
0.8
280
Torque（N・m）
8
1.6
12
160
Pull-out torque at JL1
16
● 103H7822-07 □□
Torque（kgf・cm）
120
1.2
2.0
Torque（oz・in）
12
160
240
200
20
Torque（N・m）
1.6
Torque（oz・in）
Torque（oz・in）
16
● 103H7822-04 □□
280
Torque（N・m）
240
200
2.0
Torque（kgf・cm）
280
20
Torque（kgf・cm）
● 103H7822-01 □□
4
0.6
120
0.4
0.2
2
0.2
2
0
0.1
1
10
100
1
1000
10
0
0
0
0.1
Pulse rate（kpulse/s）
100
0.4
4
0
0
0
0
0
0.8
40
20
20
8
Pull-out torque at JL1
1.2
80
40
40
12
160
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Dimensions
60
6
Torque（N・m）
0.4
80
200
Torque（kgf・cm）
0.6
240
Pull-out torque at JL1
Torque（oz・in）
4
100
Torque（kgf・cm）
6
Torque（N・m）
60
Torque（kgf・cm）
Torque（oz・in）
80
120
0.8
8
Torque（oz・in）
120
100
Torque（N・m）
Pull-out torque at JL1
Constant current circuit
Source voltage : AC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : AC24V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : AC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
● 103H7822-57 □□
● 103H7823-17 □□
● 103H7823-57 □□
400
300
0.8
30
20
500
3.0
Pull-out torque at JL1
300
200
4
0.4
0
10
0
0
0.1
1
10
100
1.0
1000
2
10
1
100
0
0
0
0.1
1
Pulse rate（kpulse/s）
100
20
Pull-out torque at JL1
3
200
100
40
4
30
400
2.0
40
10
100
0
0
0.1
1
2000 3000 5000
100
1000
2000 3000 5000
Number of rotations（min -1）
Number of rotations（min -1）
Constant current circuit
Source voltage : AC24V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : AC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
10
100
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Number of rotations（min -1）
IC for stepping motor
1.2
600
5
Torque（N・m）
Pull-out torque at JL1
80
0
4.0
50
Torque（kgf・cm）
8
500
700
Torque（oz・in）
120
40
600
Torque（oz・in）
12
160
5.0
Torque（N・m）
1.8
700
50
Torque（kgf・cm）
Torque（oz・in）
16
Torque（N・m）
240
200
2.0
Torque（kgf・cm）
280
20
Constant current circuit
Source voltage : AC24V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
42
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
86mm sq.（3.39inch sq.）
SH286 □ /SM286 □
1.8°/step
Unipolar winding・Lead wire type
Model
Single shaft
Double shafts
SH2861-0441
SH2861-0941
SH2862-0441
SH2862-0941
SH2863-0441
SH2863-0941
-0411
-0911
-0411
-0911
-0411
-0911
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
2.5（354）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
2
Ω /phase
2.3
mH/phase
8.0
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
1.48（8.09）
1.75（3.92）
2.5（354）
4
0.6
2.0
1.48（8.09）
1.75（3.92）
4.7（665.6）
2
3.2
13.0
3（16.4）
2.9（6.5）
4.7（665.6）
4
0.85
3.4
3（16.4）
2.9（6.5）
6.7（948.8）
2
4.0
17.0
4.5（24.6）
4.0（8.96）
6.7（948.8）
4
0.9
4.2
4.5（24.6）
4.0（8.96）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
2
Ω /phase
2.3
mH/phase
8.0
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
1.48（8.09）
1.75（3.92）
2.5（354）
4
0.6
2.0
1.48（8.09）
1.75（3.92）
4.8（679.7）
2
3.2
13.0
3（16.4）
2.9（6.5）
4.8（679.7）
4
0.85
3.4
3（16.4）
2.9（6.5）
6.6（934.6）
2
4.0
17
4.5（24.6）
4.0（8.96）
6.6（934.6）
4
0.9
4.2
4.5（24.6）
4.0（8.96）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
2
Ω /phase
2.2
mH/phase
15
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
1.48（8.09）
1.75（3.92）
3.3（467.3）
4
0.56
3.7
1.48（8.09）
1.75（3.92）
3.3（467.3）
6
0.29
1.7
1.48（8.09）
1.75（3.92）
6.4（906.3）
2
3.2
25
3.0（16.4）
2.9（6.5）
6.4（906.3）
4
0.83
6.4
3.0（16.4）
2.9（6.5）
6.4（906.3）
6
0.36
2.8
3.0（16.4）
2.9（6.5）
9（1274.4）
2
4.0
32
4.5（24.6）
4.0（8.96）
9（1274.4）
4
1.0
7.9
4.5（24.6）
4.0（8.96）
9（1274.4）
6
0.46
3.8
4.5（24.6）
4.0（8.96）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
2
Ω /phase
2.2
mH/phase
15
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
1.75（3.92）
1.48（8.09）
3.3（467.3）
4
0.56
3.7
1.48（8.09）
1.75（3.92）
3.3（467.3）
6
0.29
1.7
1.48（8.09）
1.75（3.92）
6.4（906.3）
2
3.2
25
3.0（16.4）
2.9（6.5）
6.4（906.3）
4
0.83
6.4
3.0（16.4）
2.9（6.5）
6.4（906.3）
6
0.36
2.8
3.0（16.4）
2.9（6.5）
9（1274.4）
2
4.0
32
4.5（24.6）
4.0（8.96）
9（1274.4）
4
1.0
7.9
4.5（24.6）
4.0（8.96）
9（1274.4）
6
0.46
3.8
4.5（24.6）
4.0（8.96）
Mass（Weight）
Unipolar winding・Lead wire type CE・UL model
Model
Single shaft
Double shafts
SM2861-0451
SM2861-0951
SM2862-0451
SM2862-0951
SM2863-0451
SM2863-0951
-0421
-0921
-0421
-0921
-0421
-0921
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
2.5（354）
Bipolar winding・Lead wire type
Model
Single shaft
Double shafts
SH2861-5041
SH2861-5141
SH2861-5241
SH2862-5041
SH2862-5141
SH2862-5241
SH2863-5041
SH2863-5141
SH2863-5241
-5011
-5111
-5211
-5011
-5111
-5211
-5011
-5111
-5211
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
3.3（467.3）
Bipolar winding・Lead wire type CE・UL model
Model
Single shaft
Double shafts
SM2861-5051
SM2861-5151
SM2861-5251
SM2862-5051
SM2862-5151
SM2862-5251
SM2863-5051
SM2863-5151
SM2863-5251
-5021
-5121
-5221
-5021
-5121
-5221
-5021
-5121
-5221
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
3.3（467.3）
Bipolar winding・Terminal block type
Model
Single shaft
SM2861-5066
SM2861-5166
SM2861-5266
SM2862-5066
SM2862-5166
SM2862-5266
SM2863-5066
SM2863-5166
SM2863-5266
43
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
3.3（467.3）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
2
Ω /phase
2.03
mH/phase
15
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
1.48（8.09）
1.9（4.19）
3.3（467.3）
4
0.52
3.7
1.48（8.09）
1.9（4.19）
3.3（467.3）
6
0.27
1.7
1.48（8.09）
1.9（4.19）
6.4（906.3）
2
3.08
25
3.0（16.4）
3.05（6.72）
6.4（906.3）
4
0.79
6.4
3.0（16.4）
3.05（6.72）
6.4（906.3）
6
0.33
2.8
3.0（16.4）
3.05（6.72）
9（1274.4）
2
3.83
32
4.5（24.6）
4.15（9.15）
9（1274.4）
4
0.96
7.9
4.5（24.6）
4.15（9.15）
9（1274.4）
6
0.48
3.8
4.5（24.6）
4.15（9.15）
Stepping Motors with Internal drivers
■ Pulse rate-torque characteristics
4.0
20
3.0
400
Pull-out torque at JL1
300
2.0
200
80
fs
0
0
0.1
10
1000
20
2.0
1.0
10
0
fs
0
100
0.1
0
0
1
Pulse rate（kpulse/s）
100
Pull-out torque at JL1
3.0
100
0
1
4.0
30
1.0
10
100
0
40
200
0.4
4
40
5.0
600
500
30
50
10
fs
0
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
1000
100
Number of rotations（min -1）
Number of rotations（min -1）
10
100
Pulse rate（kpulse/s）
2000 3000 5000
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC100V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［15.3x10-4kg・m2（83.65 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : DC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［15.3x10-4kg・m2（83.65 oz・in2）use the rubber coupling］
■ SM2861-50 □□
■ SM2861-51 □□
■ SM2861-52 □□
Pull-out torque at JL1
1.6
Starting torque
at JL2
160
8
24
320
240
480
Pull-out torque at JL1
16
400
2.4
1.6
240
0.8
8
0.1
1
10
0.8
8
0
100
0
0
0.1
1000
2.4
1.6
0.8
1
10
0
0
100
0.1
1
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
100
16
Pull-out torque at JL1
80
0
0
0
3.2
160
80
0
32
24
320
160
80
4.0
Torque（N・m）
16
2.4
3.2
40
Torque（kgf・cm）
240
400
32
560
Torque（oz・in）
24
320
480
4.0
Torque（N・m）
3.2
40
Torque（kgf・cm）
32
560
Torque（oz・in）
Torque（oz・in）
400
4.0
Torque（N・m）
480
40
Torque（kgf・cm）
560
Set model
Constant current circuit
Source voltage : DC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
2000 3000 5000
100
1000
100
Number of rotations（min ）
Number of rotations（min ）
10
100
Pulse rate（kpulse/s）
2000 3000 5000
-1
-1
1000
2000 3000 5000
-1
Number of rotations（min ）
Constant current circuit
Source voltage : DC100V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : DC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : DC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［15.3x10-4kg・m2（83.65 oz・in2）use the rubber coupling］
■ SM2862-50 □□
■ SM2862-51 □□
■ SM2862-52 □□
60
800
600
40
1200
1000
6
Pull-out torque at JL1
4
400
400
20
2
20
0.1
1
10
1000
60
800
600
2
40
20
0
100
0
6
Pull-out torque at JL1
4
2
0
0
0.1
1
10
100
0
0.1
1
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
100
8
200
0
0
0
0
80
400
200
200
10
Torque（N・m）
4
8
100
Torque（kgf・cm）
40
Pull-out torque at JL1
80
1400
Torque（oz・in）
600
6
10
Torque（N・m）
60
800
1200
1000
100
Torque（kgf・cm）
8
Torque（oz・in）
Torque（oz・in）
80
1400
Torque（N・m）
1200
1000
10
Torque（kgf・cm）
1400
100
2000 3000 5000
100
1000
100
Number of rotations（min -1）
Number of rotations（min -1）
10
100
Pulse rate（kpulse/s）
2000 3000 5000
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC100V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［15.3x10-4kg・m2（83.65 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : DC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［15.3x10-4kg・m2（83.65 oz・in2）use the rubber coupling］
Constant current circuit
Source voltage : DC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［15.3x10-4kg・m2（83.65 oz・in2）use the rubber coupling］
■ SM2863-50 □□
■ SM2863-51 □□
■ SM2863-52 □□
400
600
40
1000
6
4
400
20
2
0
0
0.1
1
10
100
1000
600
40
6
Pull-out torque at JL1
4
20
2
200
0
0
0
0.1
1
Pulse rate（kpulse/s）
100
8
60
800
2
200
0
80
400
20
200
0
60
800
1200
Pull-out torque at JL1
10
Torque（N・m）
4
8
100
Torque（kgf・cm）
40
Pull-out torque at JL1
80
1400
Torque（oz・in）
600
6
10
Torque（N・m）
60
800
1200
1000
100
Torque（kgf・cm）
8
Torque（oz・in）
Torque（oz・in）
80
1400
Torque（N・m）
1200
1000
10
Torque（kgf・cm）
1400
100
10
100
0
0
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC100V・operating current : 2A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
Stepping motor
300
700
Constant current circuit
Source voltage : DC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000 5000
Dimensions
400
0.8
8
40
■ SH2863-04 □□
IC for stepping motor
Torque（oz・in）
Torque（N・m）
Torque（kgf・cm）
Torque（oz・in）
120
500
1.2
12
160
5.0
600
Pull-out torque at JL1
200
50
Torque（N・m）
1.6
700
Torque（oz・in）
16
■ SH2862-04 □□
Torque（N・m）
240
2.0
Torque（kgf・cm）
280
20
Torque（kgf・cm）
■ SH2861-04 □□
Number of rotations（min -1）
Constant current circuit
Source voltage : DC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
44
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
106mm cir.（4.17inch cir.）
103H8922 □
1.8°/step
Unipolar winding
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
10.8（1529.4）
Model
Single shaft
Double shafts
103H89222-0941
103H89223-0941
-0911
-0911
15.5（2194.9）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
4
Ω /phase
0.98
mH/phase
6.3
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
14.6（79.83）
7.5（16.53）
4
1.4
9.7
22（120.28）
10.5（23.15）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
Mass（Weight）
A/phase
6
Ω /phase
0.45
mH/phase
5.4
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
7.5（16.53）
14.6（79.83）
6
0.63
8
22（120.28）
Bipolar winding
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
13.2（1869.2）
Model
Single shaft
Double shafts
103H89222-5241
103H89223-5241
-5211
-5211
19（2690.5）
10.5（23.15）
■ Pulse rate-torque characteristics
40
6
16
120
1600
1200
4
160
80
● 103H89222-52 □□
2800
2400
2000
12
1200
8
800
400
20
2
0
0
0
0
0.1
1
10
100
40
4
1000
2000 3000
16
80
0
0
40
12
Pull-out torque at JL1
8
Starting
torque at
JL2
4
400
0
0.1
1
10
100
0
0
0.1
1
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
100
160
800
400
200
20
120
1600
Pull-out torque at JL1
200
Torque（N・m）
600
2000
20
Torque（oz・in）
60
800
2400
Pull-out torque at JL1
200
Torque（N・m）
8
2800
Torque（kgf・cm）
80
● 103H89223-09 □□
Torque（oz・in）
Torque（oz・in）
10
Torque（N・m）
1200
1000
100
Torque（kgf・cm）
1400
Torque（kgf・cm）
● 103H89222-09 □□
100
5000
1000
2000 3000
Number of rotations（min ）
Number of rotations（min -1）
Constant current circuit
Source voltage : AC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
10
100
Pulse rate（kpulse/s）
5000
-1
Constant current circuit
Source voltage : AC100V・operating current : 4A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
100
1000
2000 3000
5000
Number of rotations（min -1）
Constant current circuit
Source voltage : AC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
-4
JL2 =［43x10 kg・m2（235.10 oz・in2）use the rubber coupling］
● 103H89223-52 □□
Torque（oz・in）
20
160
16
120
1600
1200
80
Torque（N・m）
2400
2000
200
Torque（kgf・cm）
2800
12
Pull-out torque at JL1
8
Starting
torque at
JL2
800
40
4
400
0
0
0
0.1
1
10
100
Pulse rate（kpulse/s）
100
1000
2000 3000
5000
-1
Number of rotations（min ）
Constant current circuit
Source voltage : AC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
-4
JL2 =［43x10 kg・m2（235.10 oz・in2）use the rubber coupling］
45
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
Stepping Motors with Internal drivers
2-phase stepping motor
56mm sq.（2.20inch sq.）
103H712 □
CE marking
1.8°/step
Unipolar winding
-6110
-6710
-6110
-6710
-6110
-6710
Wiring resistance
Winding inductance
Rotor inertia
A/phase
1
Ω /phase
4.8
mH/phase
8
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
0.1（0.55）
0.47（1.04）
0.39（55.2）
3
0.6
0.8
0.1（0.55）
0.47（1.04）
0.83（117.5）
1
6.7
15
0.21（1.15）
0.65（1.43）
0.78（110.5）
3
0.77
1.58
0.21（1.15）
0.65（1.43）
1.27（179.8）
1
8.6
19
0.36（1.97）
0.98（2.16）
1.27（179.8）
3
0.9
2.2
0.36（1.97）
0.98（2.16）
Set model
103H7121-6140
103H7121-6740
103H7123-6140
103H7123-6740
103H7126-6140
103H7126-6740
Mass（Weight）
Rated current
Stepping motor
Double shafts
■ Pulse rate-torque characteristics
0.4
2
Torque（oz・in）
30
3
5
0.5
4
0.4
0.3
Pull-out torque at JL1
0.2
20
40
30
3
2
1
10
0
0
0
1
10
0.3
0.2
1000
8
0.8
Starting torque
at JL2
80
60
6
4
0.6
Pull-out torque at JL1
0.4
40
0.1
2
0
0
100
0
0.1
1
Pulse rate（kpulse/s）
100
1.0
0.2
20
0
0.1
100
10
Starting torque
at JL2
10
120
Pull-out torque at JL1
20
0.1
1
● 103H7123-61 □□
140
60
50
Torque（N・m）
Torque（oz・in）
40
Torque（kgf・cm）
50
70
Torque（N・m）
4
60
● 103H7121-67 □□
Torque（kgf・cm）
0.5
Torque（N・m）
5
Torque（kgf・cm）
70
Torque（oz・in）
● 103H7121-61 □□
10
0
0
100
Starting
torque at
JL2
0.1
1
2000 3000 5000
100
-1
1000
2000 3000 5000
100
-1
Number of rotations（min ）
10
100
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
Number of rotations（min ）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
● 103H7123-67 □□
● 103H7126-61 □□
● 103H7126-67 □□
4
0.6
120
40
8
240
200
1.2
120
0.8
2
0.2
0
0
0.1
1
0.4
40
0
10
100
0
0
Starting
torque at
JL2
0.1
1000
16
1.6
8
1.2
Pull-out torque at JL1
0.8
4
0.4
0
0
Starting torque
at JL2
40
0
1
Pulse rate（kpulse/s）
100
2.0
80
4
Starting torque
at JL2
20
12
160
Pull-out torque at JL1
80
20
0
1.6
12
160
0.4
16
280
Torque（N・m）
6
200
Torque（oz・in）
60
Torque（kgf・cm）
Torque（oz・in）
80
240
Pull-out torque at JL1
2.0
Torque（kgf・cm）
0.8
20
Torque（oz・in）
8
120
100
280
Torque（N・m）
1.0
Torque（kgf・cm）
10
Torque（N・m）
140
10
100
0.1
1
Pulse rate（kpulse/s）
2000 3000 5000
100
-1
1000
-1
Number of rotations（min ）
Number of rotations（min ）
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［0.94x10-4kg・m2（5.14 oz・in2）use the rubber coupling］
-4
JL2 =［0.8x10 kg・m2（4.37 oz・in2）use the direct coupling］
10
100
Pulse rate（kpulse/s）
2000 3000 5000
Constant current circuit
Source voltage : DC24V・operating current : 1A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
Dimensions
Single shaft
100
1000
2000 3000 5000
-1
Number of rotations（min ）
IC for stepping motor
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
0.39（55.2）
Model
Constant current circuit
Source voltage : DC24V・operating current : 3A/phase,
2-phase energization（full-step）
JL1 =［2.6x10-4kg・m2（14.22 oz・in2）use the rubber coupling］
-4
JL2 =［2.6x10 kg・m2（14.22 oz・in2）use the direct coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
46
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
2-phase stepping motor
86mm cir.（3.39inch cir.）
103H822 □
CE marking
1.8°/step
Bipolar winding
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
2.74（388.0）
Model
Single shaft
Double shafts
103H8221-6240
103H8222-6340
103H8223-6340
-6210
-6310
-6310
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
6
Ω /phase
0.3
mH/phase
1.65
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
1.45（7.93）
1.5（3.31）
5.09（720.8）
6
0.35
2.7
2.9（15.86）
2.5（5.51）
7.44（1053.6）
6
0.45
3.4
4.4（24.06）
3.5（7.72）
■ Pulse rate-torque characteristics
● 103H8221-62 □□
700
50
● 103H8222-63 □□
5.0
700
50
● 103H8223-63 □□
5.0
1400
100
10
80
8
400
Pull-out torque at JL1
300
2.0
200
20
3.0
2.0
Starting torque
at JL2
200
10
1.0
10
100
0
30
1000
0
0
0
0.1
1
10
1000
100
4
400
20
2
0
0
0
0
0
Starting torque
at JL2
0.1
1
10
100
0.1
1
100
1000
2000 3000 5000
-1
Number of rotations（min ）
Number of rotations（min ）
Constant current circuit
Source voltage : AC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［7.4x10-4kg・m2（40.46 oz・in2）use the rubber coupling］
-4
JL2 =［7.4x10 kg・m2（40.46 oz・in2）use the direct coupling］
10
100
Pulse rate（kpulse/s）
Pulse rate（kpulse/s）
2000 3000 5000
-1
47
40
Pull-out torque at JL1
6
200
Pulse rate（kpulse/s）
100
600
1.0
100
Starting torque
at JL2
60
800
Torque（N・m）
3.0
1200
4.0
Torque（oz・in）
20
Torque（oz・in）
300
30
Torque（N・m）
400
40
500
Torque（kgf・cm）
Torque（oz・in）
500
600
4.0
Torque（N・m）
40
Torque（kgf・cm）
600
Torque（kgf・cm）
Pull-out torque at JL1
Constant current circuit
Source voltage : AC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［15.3x10-4kg・m2（83.65 oz・in2）use the rubber coupling］
-4
JL2 =［15.3x10 kg・m2（83.65 oz・in2）use the direct coupling］
100
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : AC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
-4
JL2 =［43x10 kg・m2（235.10 oz・in2）use the direct coupling］
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
106mm cir.（4.17inch cir.）
103H8922 □
CE marking
1.8°/step
Stepping Motors with Internal drivers
2-phase stepping motor
Bipolar winding
Double shafts
103H89222-6341
103H89223-6341
-6311
-6311
19（2690.5）
Mass（Weight）
Rated current
Wiring resistance
Winding inductance
Rotor inertia
A/phase
6
Ω /phase
0.45
mH/phase
5.4
2
[×10 - 4 kg・m（
oz・in2 ）] [kg（Ibs）]
14.6（79.83）
7.5（16.53）
6
0.63
8
22（120.28）
10.5（23.15）
■ Pulse rate-torque characteristics
120
1600
1200
80
2400
2000
12
1200
8
800
160
16
80
Pull-out torque at JL1
12
8
Starting
torque at
JL2
800
40
4
0
0
40
Starting torque
at JL2
400
0
20
120
1600
Pull-out torque at JL1
200
400
0
0.1
1
4
10
100
0
0
0.1
1
Pulse rate（kpulse/s）
100
1000
10
100
Pulse rate（kpulse/s）
2000 3000 5000
100
Number of rotations（min -1）
1000
2000 3000 5000
Number of rotations（min -1）
Constant current circuit
Source voltage : AC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
-4
JL2 =［43x10 kg・m2（235.10 oz・in2）use the direct coupling］
IC for stepping motor
Constant current circuit
Source voltage : AC100V・operating current : 6A/phase,
2-phase energization（full-step）
JL1 =［43x10-4kg・m2（235.10 oz・in2）use the rubber coupling］
-4
JL2 =［43x10 kg・m2（235.10 oz・in2）use the direct coupling］
Dimensions
16
2800
Torque（N・m）
160
● 103H89223-63 □□
Torque（oz・in）
Torque（oz・in）
20
Torque（N・m）
2400
2000
200
Torque（kgf・cm）
2800
Torque（kgf・cm）
● 103H89222-63 □□
Set model
Single shaft
Holding torque at 2-phase
energization
[N・m（oz・in ）MIN.]
13.2（1869.2）
Stepping motor
Model
The date are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.
48
2-phase STEPPING SYSTEMS
Stepping motor Speciﬁcations
Standard models
Motor type
Model number
Insulation class
Withstand voltage
Insulation resistance
Vibration resistance
Impact resistance
Operating ambient temperature
Operating ambient humidity
H series motor
103H52 □□ /103H67 □□ /103H71 □□ /103H78 □□
Class B（130℃）
□
・□ 56（□ 2.20inch）
・□ 60（□ 2.36inch）
：AC1000V 50/60Hz for 1 minute
42（□ 1.65inch）：AC500V 50/60Hz for 1 minute, □ 50（□ 1.97inch）
100M ohm MIN. against DC500V
Amplitude of 1.52mm（0.06inch）（P-P）at frequency range 10 to 500Hz for 15 minutes sweep time along X, Y, and Z axes for 12 times.
490m/s 2 of acceleration for 11 ms with half-sine wave applying three times for X, Y, and Z axes each, 18 times in total.
-10℃ to 50℃
90%MAX. : 40℃ MAX., 57%MAX. : 50℃ MAX., 35%MAX. : 60℃ MAX.（no condensation）
Motor type
Motor model number
Insulation class
Insulation resistance
Vibration resistance
Impact resistance
Operating ambient temperature
Operating ambient humidity
SH series motor
SH228 □□ , SH353 □□ , SH142 □□ , SH160 □□ , SH286 □ ,
Class B（130℃）
□
・□ 35（□ 1.38inch）
・□ 42（□ 1.65inch）
：AC500V 50/60Hz for 1 minute, □ 60（□ 2.36inch）/ □ 86（□ 3.38inch）
：AC1000V
28（□ 1.10inch）
50/60Hz for 1 minute
100M ohm MIN. against DC500V
Amplitude of 1.52mm（0.06inch）（P-P）at frequency range 10 to 500Hz for 15 minutes sweep time along X, Y, and Z axes for 12 times.
490m/s 2 of acceleration for 11 ms with half-sine wave applying three times for X, Y, and Z axes each, 18 times in total.
-10℃ to 50℃
90%MAX. : 40℃ MAX., 57%MAX. : 50℃ MAX., 35%MAX. : 60℃ MAX.（no condensation）
Motor type
Model number
Type
Insulation class
Operation altitude
Withstand voltage
Insulation resistance
Protection grade
Vibration resistance
Impact resistance
Ambient operation temperature
Ambient operation humidity
SM series motor
SM286 □
S1（continuous operation）
Class F（+155°
C）
1000m（3280 feet ）MAX above sea level
□
86mm（□ 3.39inch）: AC1500V 50/60Hz for 1 minute
100M ohm MIN. against DC500V
IP43
Amplitude of 1.52mm（0.06inch）（P-P）at frequency range 10 to 500Hz for 15 minutes sweep time along X, Y, and Z axes for 12 times.
490m/s 2 of acceleration for 11 ms with half-sine wave applying three times for X, Y, and Z axes each, 18 times in total.
-10 to +50°
C
90% MAX. at less than 40°
C, 57% MAX. at less than 50°
C , 35% MAX. at 60°
C（no condensation）
Withstand voltage
Allowable radial / thrust load
Frange size
SH228 □
SH353 □
103H52 □□
□
42mm（□ 1.65inch）
103-59 □
SH142 □
□
50mm（□ 1.97inch）
103H670 □
103H712 □
□
56mm（□ 2.20inch）
103H7128
103H782 □
□
60mm（□ 2.36inch）
SH160 □
SM286 □
□
86mm（□ 3.39inch）
SH286 □
φ 86mm（φ 3.39inch） 103H822 □
φ 106mm（φ 4.17inch） 103H8922 □
□
□
Radial load
Thrust load
28mm（□ 1.10inch）
35mm（□ 1.38inch）
Model number
Distance from end of shaft : mm（inch）
0
5（0.20）
10（0.39）
Radial load : N（lbs）
42（9）
48（10）
56（12）
40（8）
50（11）
67（15）
Withstand voltage
Ambient operation temperature
Ambient operation humidity
Winding temperature rise
49
Thrust load
N（Ibs）
66（14）
98（22）
3（0.67）
10（2.25）
22（4）
26（5）
33（7）
46（10）
10（2.25）
71（15）
52（11）
85（19）
87（19）
65（14）
105（23）
115（25）
85（19）
138（31）
167（37）
123（27）
200（44）
15（3.37）
15（3.37）
15（3.37）
70（15）
87（19）
114（25）
165（37）
20（4.50）
167（37）
193（43）
229（51）
280（62）
60（13.488）
191（42）
321（72）
234（52）
356（79）
301（67）
401（90）
421（93）
457（101）
60（13.488）
100（22.48）
CE marked models
Model Number
Rated voltage
Applied standards（Low voltage
diretive）
Operation type
Protection grade
Device category
Operation environment
Insulation classI
Insulation resistance
15（0.59）
103H712 □
12-200VDC
103H822 □／ 103H8922 □
12-300VDC
EN60034-1,IEC34-5(EN60034-5),EN60204-1,EN60950,EN61010-1
S1（continuous rating）
IP43
Class I
Pollution degree 2
Class B（130℃）
100M ohm MIN. against DC500V
□
56mm（□ 2.2inch）: AC1500V 50/60Hz for 1 minute
φ 86mm（φ 3.39inch）φ 106mm（φ 4.17inch）: AC1600V 50/60Hz for 1 minute
-10 to +50°
C
90% MAX. at less than 40°
C, 57% MAX. at less than 50°
C , 35% MAX. at 60°
C（no condensation）
80K MAX.（Based on Sanyo Denki standard）
Unipolar winding
● 103H52 □□ Connector type
In t e r nal w ir e c o nn e c t io n
Direction of motor rotate
( ) connector pin number
The output shaft shall rotate clockwise as seen from the shaft side,
when excited by DC in the following order.
Connector type pin number
(1)
（ 1.6 ）（ 5 ）（ 3 ）（ 4 ）（ 2 ）
Exciting
order
(3)
(5) (6) (4)
1
＋
2
＋
3
＋
4
＋
−
−
−
−
−
−
−
−
● 103H782 □ Connector type
In t e r nal w ir e c o nn e c t io n
Direction of motor rotate
( ) connector pin number
The output shaft shall rotate clockwise as seen from the shaft side,
when excited by DC in the following order.
(2)
Set model
(2)
Stepping Motors with Internal drivers
Internal Wiring and Rotation Direction
Connector type pin number
(1)
（ 1.6 ）（ 4 ）（ 3 ）（ 5 ）（ 2 ）
Exciting
order
(3)
1
＋
2
＋
3
＋
4
＋
−
−
−
−
−
−
−
−
(4) (6) (5)
Direction of motor rotate
In t e r nal w ir e c o nn e c t io n
The output shaft shall rotate clockwise as seen from the shaft side,
when excited by DC in the following order.
Orange
Lead wire color
White
Exciting
order
Blue
Red Black Yellow
White
& black
Red
Blue
1
＋
−
−
2
＋
3
＋
4
＋
Yellow Orange
−
Stepping motor
● Lead wire type
−
−
−
−
−
Direction of motor rotate
( ) connector pin number
The output shaft shall rotate clockwise as seen from the shaft side,
when excited by DC in the following order.
(1)Orange
Lead wire color, connector type pin teminal blocknumber
(2)Blue
Red
(3)
Yellow
(4)
Teminal
Connector Exciting order
block
Lead wire
Red
Blue
Yellow
Orange
1
–
–
+
+
2
+
–
–
+
3
+
+
–
–
4
–
+
+
–
103H782 □
（3）
（2）
（4）
（1）
SM286 □
（3）
（2）
（4）
（1）
IC for stepping motor
In t e r nal w ir e c o nn e c t io n
Dimensions
Bipolar winding
50
2-phase STEPPING SYSTEMS
Dimensions
Motors［Unit: mm（inch）］
26±0.25(1.02±.01)
22(.87)MAX.
4-M3×0.5
Effective tapping depth 4(.16) MIN.
Lead wire type
Set part number
Motor model number
DU14S281 ▽
DU14S281 ▽
DU14S285 ▽
DU14S285 ▽
DB14S281 ▽
DB14S281 ▽
DB14S285 ▽
DB14S285 ▽
SH2281-51 ▽ 1
SH2281-52 ▽ 1
SH2285-51 ▽ 1
SH2285-52 ▽ 1
SH2281-56 ▽ 1
SH2281-57 ▽ 1
SH2285-56 ▽ 1
SH2285-57 ▽ 1
Motor length :
mm（inch）
32（1.26）
32（1.26）
51.5（2.03）
51.5（2.03）
32（1.26）
32（1.26）
51.5（2.03）
51.5（2.03）
Lead wire type
Cable type
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
42mm（□ 1.65inch）
Unipolar
□
5±1
L±0.5
(11.8MIN.)
2-31±0.3
(2-1.22±.012)
(L±.02)
(.20±.04)
7±0.5
24MAX.
( .94MAX.)
Motor model number
ー
ー
ー
SH3533-12U △ 0
SH3537-12U △ 0
SH3552-12U △ 0
Motor length :
mm（inch）
33（1.25）
37（1.54）
52（1.89）
15±1
(.59±.04)
24±0.5
(.94±.02)
1.5±0.76
28(1.1)MIN. (.59±.03)
11(.44)
MAX.
Bipolar
Set part number
Motor model number
ー
ー
ー
SS2421-50 △ 1
SS2422-50 △ 1
SS2423-50 △ 1
B
(
7(.28) MAX.
.0003
ø.87-.002
.00003
0.013
ø5-0.013
15±1A
18MAX
18以下
4-M3 x0.5
Effective tapping depth depth 4(.16) MIN.
Cable type
Connector type
Lead wire
Lead wire
Lead wire
Unipolar
42mm（□ 1.65inch）
□
Lead wire type
Set part number
Motor model number
DU15H521 ▽
DU15H522 ▽
DU15H524 ▽
103H5205-04 △ 0
103H5208-04 △ 0
103H5210-04 △ 0
103H5209-04 △ 0
ー
□
0.05
ø.1968-.0005) ø22-0.05
.00003
0.013
ø5-0.013
Motor length :
mm（inch）
11.6（.457）
18.6（.732）
25.6（1.008）
(ø.1968-.0005)
N.P
Lead wire type
Lead wire
Lead wire
Lead wire
Pin No.
1···6
B
A
2-M3×0.5
Cable type
□
42±0.25
(□1.65±.01)
4-31±0.25
(4-1.22±.01)
27(1.06) MAX.
L±0.5
(L±.02)
)
0
Ø5-0.013
.0000
(Ø .1968-.0005)
0
Ø22-0.05
.0000
(Ø .8661-.0019)
0
Ø5-0.013
.0000
(Ø .1968-.0005)
(.28±.02)
Set part number
42mm（□ 1.65inch）
5MAX.
( .20MAX.)
Lead wire UL1007 AWG26
Motor length :
mm（inch）
33（1.25）
39（1.54）
48（1.89）
41（1.61）
1.65±.01
(.94±.02)
+1
0
15
+.04
.59 .00
0
S
.0000
φ.1968-.0005
(.06±.03)
4-31±0.25
(4-1.22±.01)
R3MIN
(R.12MIN.)
.0000
φ.8661-.0019
1.5±0.76
( 1.65±.01)
4-M3×0.5
24±0.5
0
φ5-0.013
300MIN
(11.81MIN.)
.0000
φ.1968-.0005
0
0
0
(L ±.02)
S
4.5±0.15
R.12MIN.
L ±0.8
(.59±.04)
φ5-0.013
ø.866-.002
ø.197-.0005
.2MAX.
4-M3 x 0.5
.16 MIN.DP.
A
15±1
1.22±.01
+.04
.59 0
Connector
Connector
Connector
Connector
42±0.25
Lead wire：
UL3385 AWG24
1.22±.01
.71MAX.
φ22-0.05
.94±.02
0
.591±.04
.94MIN.
24MIN.
.06±.03
ø.197-.0005
L±.02
Cable type
42mm（□ 1.65inch）
□
.24MAX.
5(.20)MAX.
0
φ5-0.013
.0000
( φ.1968-.0005
)
)
0
.0000
φ5-0.013
35±0.5(□1.38±.02)
29±0.25(1.14±.01)
part
φ35.6(φ1.40) only stator
□42±0.5
(□1.65±.020)
300MIN.
□
5MAX
□
20±0.5
(.79±.02)
300MAX
Bipolar
L±1
（2.05±.04）
40（1.57）MIN.
2±0.25
(.08±.01)
4.5±0.15
(.17771±0.059)
Connector type
Unipolar
Lead wire:UL1007 CSA,AWG26
15±1
(.59±.04)
9(.35)
MAX.
26±0.25
(1.02±.01)
29±0.25
(1.14±.01)
R3MAX.
(R.12 MIN.)
S
4.5±0.15
（.1771±0.059）
Cross section S-S
□
28±0.5
(□1.10±0.2)
4‑23±0.25
(4‑.91±0.01)
(
300MAX.
11.81MIN.
S
4-M2.5×0.45
35mm（□ 1.65inch）
φ.1968-.0005
Lead wire:UL3265 AWG28
15±0.5
L±0.8
（L±0.3）（.59±0.2） +1
1.5±0.76
10 0
+.04
（.06±0.3）
（.39 .00)
(Effective lenght)
10±1
（.39±0.4）
0.013
φ5-0.013
.0000
（φ.1968-.0005）
□
300(11.81)MIN.
28mm（□ 1.10inch）
0.013
φ5-0.013
.0000
0.13
φ22-0.05 (φ.1968-.0005）
.0000
(φ.8661-.0019）
□
(.1771±.0059)
Cross section S-S
.177±.006
4.5±0.15
(.1771±.0059)
Connector type
Bipolar
Set part number
Motor model number
DB14H521 ▽
DB14H522 ▽
DB14H524 ▽
103H5205-52 △ 0
103H5208-52 △ 0
103H5210-52 △ 0
103H5205-50 △ 0
103H5205-51 △ 0
103H5208-50 △ 0
103H5208-51 △ 0
103H5209-50 △ 0
103H5209-51 △ 0
103H5209-52 △ 0
103H5210-50 △ 0
103H5210-51 △ 0
ー
ー
ー
ー
ー
ー
ー
ー
ー
Lead wire type
Lead wire type
Motor length :
mm（inch）
33（1.25）
39（1.54）
48（1.89）
33（1.25）
33（1.25）
39（1.54）
39（1.54）
41（1.61）
41（1.61）
41（1.61）
48（1.89）
48（1.89）
Cable type
Set part number
Motor model number
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
DU15S141 ▽
DU15S142 ▽
DU15S144 ▽
DB16H141 ▽
DB16H142 ▽
DB16H144 ▽
SH1421-04 ▽ 1
SH1422-04 ▽ 1
SH1424-04 ▽ 1
SH1421-52 ▽ 1
SH1422-52 ▽ 1
SH1424-52 ▽ 1
Unipolar
Bipolar
▽：Motor shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
51
Set type code
S
D
Motor type code
7
3
Motor length :
mm（inch）
33（1.25）
39（1.54）
48（1.89）
33（1.25）
39（1.54）
48（1.89）
Cable type
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
△：Motor shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
Set type code
S
D
Motor type code
4
1
50mm（□ 1.97inch）
Lead wire UL3266 AWG22
50±0.5
(4-1.61±0.012)
□
50±0.5
(□1.97±.02)
305(12) MIN.
1.5
(.06)
5
(.2)
4-41±0.13
(4-1.61±.005)
25(.98)MAX.
ø36-0.039
0.000
0
Ø5 -0.013
0.0000
(Ø0.1968-0.0005)
ー
ー
SS2501-50 △ 1
SS2502-50 △ 1
0.000
ø6.35-0.013
0.000
Motor length :
Cable type
mm（inch）
11（.433）
Lead wire
16（.63）
Lead wire
Set part number
Motor model number
ー
ー
ー
ー
ー
ー
ー
ー
ー
103H6701-01 △ 0
103H6701-04 △ 0
103H6701-07 △ 0
103H6703-01 △ 0
103H6703-04 △ 0
103H6703-07 △ 0
103H6704-01 △ 0
103H6704-04 △ 0
103H6704-07 △ 0
103H6701-50 △ 0
103H6703-50 △ 0
103H6704-50 △ 0
DB16H671 ▽
DB16H672 ▽
Bipolar
ー
56mm（□ 2.20inch）
□
56±0.5
(□2.20±.02)
4-47.14±0.13
(4-1.86±.0005)
1.5±0.25
(.06±.0098)
Unipolar
DU16H711 △
DU16H713 △
DU16H716 △
103H7121-04 △ 0
103H7123-04 △ 0
103H7126-04 △ 0
103H7121-01 △ 0
103H7121-07 △ 0
103H7123-01 △ 0
103H7123-07 △ 0
103H7124-01 △ 0
103H7124-04 △ 0
103H7124-07 △ 0
103H7126-01 △ 0
103H7126-07 △ 0
ー
ー
ー
ー
ー
ー
ー
ー
ー
(4-ø1.8
+0.2
.00
4-47.14±0.13
(1.86±.0005)
)
(
8(.31)MAX.
(ø1.50±.001)
(
0.000
ø6.35-0.013
)
.00000
ø.25-.0005 ø38.1±0.025
A
L±0.8
(L±.03)
15.5±1
20.6±0.5
(.81±.02)
B
+0.5
Lead wire type
4-ø4.5 0.0
+.02
.00
)
Lead wire type
Motor model number
R.P
(.61±.04)
(4-ø.18
Set part number
56±0.5
(2.20±.02)
0.000
ø6.35-0.013
.00000
ø.25-.0005
ø6.35-0.013
0.000
26(1.02) MAX.
.00000
305(12)MIN.
.00000
0.000
20.6±0.5
(.81±.02)
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
+0.5
□
5±0.25
(.2±.0098)
1.5
(.06)
(ø.25-.0005)
ø6.35-0.013
5
(.20)
Cable type
4-ø4.5 0 5
Lead wire UL1430 CSA, AWG22
(ø.25-.0005)
L±0.8
(L±.03)
15.5±1
(.61±.04)
Motor length :
mm（inch）
39.8（1.57）
39.8（1.57）
39.8（1.57）
51.3（2.02）
51.3（2.02）
51.3（2.02）
55.8（2.20）
55.8（2.20）
55.8（2.20）
39.8（1.57）
51.3（2.02）
55.8（2.20）
56mm（□ 2.20inch）
□
Lead wire UL1430 AWG22
)
Lead wire type
Unipolar
□
+.02
.00
Set model
Motor model number
Stepping motor
Set part number
+0.5
4-ø4.5 0.5
(4-ø.18
Motor length :
mm（inch）
41.8（1.65）
53.8（2.12）
75.8（2.98）
41.8（1.65）
41.8（1.65）
53.8（2.12）
53.8（2.12）
63.8（2.51）
63.8（2.51）
63.8（2.51）
75.8（2.98）
75.8（2.98）
Cable type
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Unipolar
Set part number
Motor model number
ー
ー
ー
ー
ー
ー
103H7121-61 △ 0
103H7121-67 △ 0
103H7123-61 △ 0
103H7123-67 △ 0
103H7126-61 △ 0
103H7126-67 △ 0
Motor length :
mm（inch）
41.8（1.65）
41.8（1.65）
53.8（2.12）
53.8（2.12）
75.8（2.98）
75.8（2.98）
Cable type
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Model number
103H7121- □□□□
Shaft diameter(D) Dcut thickness(L)
103H7123- □□□□
103H7126- □□□□
103H7128- □□□□
φ 6.35
5.8
φ8
7.5
△：Motor shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
Set type code
Motor type code
S
D
4
1
Dimensions
Bipolar
(
(ø.25-.0005)
Lead wire type
ø6.35-0.013
5
02 )
0. 01
± .0
.5 ±0
6
8
6 61
.
Ø2
.00000
N.P
IC for stepping motor
0
Ø5-0.013
0.0000
(Ø0.1968-0.0005)
(0.20±0.012)
20.6±0.5
(.81±.02)
11(.44)
MAX.
5±0.3
L±0.8
(L±.03)
6(.24)MAX.
15.5±1
(.61±.04)
4-41±0.3
.0000
( 1.97±0.020)
4-M2.5×0.45
)
L±0.3
(L±0.012)
ø38.1±0.025
(ø1.50±.001)
5±1
(0.20±0.04)
.00000
300MIN.
(11.81MIN.)
Lead wire UL1007 AWG26
Stepping Motors with Internal drivers
□
(ø1.42-.002)
50mm（□ 1.97inch）
(ø.25-.0005)
□
▽：Motor shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
Set type code
S
D
Motor type code
7
3
52
2-phase STEPPING SYSTEMS
Dimensions
Motors［Unit: mm（inch）］
56mm（□ 2.20inch）
□
60±0.5
（2.36±.02）
4-47.14±0.13
（1.86±.0051）
0
φD-0.013
.0000
φ38.1±0.025 （φD-.0005）
（φ1.5±.0009）
0
øD-0.013
0
(øD- .0005)
R4MIN.
A
(R.16MIN.)
15.5±1
L±0.8 20.6±0.5
（.81±0.2）
（.61±.04）（L±.03）
7±0.25
（.2755±.0098）
1.5±0.25
（.06±.0098）
60±0.5
0-0.
（2.36±0.2）
φ6.35013
B
56±0.5
(2.2±.02)
47.14±0.13
(1.86±.01)
26MAX.
(1.02MAX.)
ø38.1±0.025
(ø1.5±.001)
ø56±0.5
( ø2.2±.02)
B
R4MIN.
(R.16MIN.)
+0.5
4-ø 4.5
+.02
(4-ø .18 )
N.P
0
øD-0.013
0
(øD-0.005)
B
+1
15 0
(EFFECTIVE LENGTH)
+.04
(.59 0 )
B
L±0.8
20.6±0.5
(L±.03)
(.81±.02)
32.2MIN.
1.5±0.25
(1.27MIN.) (.06±.01)
5±0.25
+.04
(.2±0.1)
.59 0
(EFFECTIVE
LENGTH)
+1
(15 0)
B
8MAX.
(.31MAX.)
Lead wire UL1430 CSA, AWG22
B
15.5±1
(.61±0.4)
8MAX.
(.31MAX.)
60mm（□ 2.36inch）
□
B
.0000
（φ.25-.0005）
□
A
+0.5
4-φ4.5 0
+.02
（4-φ.18 .00）
B
Lead wire type
L±0.15
(L±.006)
Set part number
Motor model number
Unipolar
ー
ー
ー
Bipolar
DB16S161 △
DB16S162 △
DB16S163 △
SH1601-04 △ 0
SH1602-04 △ 0
SH1603-04 △ 0
SH1601-52 △ 0
SH1602-52 △ 0
SH1603-52 △ 0
Lead wire type
Motor model number
DB16H711 △
DB16H713 △
DB16H716 △
103H7121-57 △ 0
103H7123-57 △ 0
103H7126-57 △ 0
103H7121-56 △ 0
103H7121-58 △ 0
103H7123-56 △ 0
103H7123-58 △ 0
103H7126-56 △ 0
103H7126-58 △ 0
103H7128-56 △ 0
103H7128-57 △ 0
103H7128-58 △ 0
ー
ー
ー
ー
ー
ー
ー
ー
ー
Bipolar
□
Set part number
Motor length :
mm（inch）
41.8（1.65）
53.8（2.12）
75.8（2.98）
41.8（1.65）
41.8（1.65）
53.8（2.12）
53.8（2.12）
75.8（2.98）
75.8（2.98）
94.8（3.73）
94.8（3.73）
94.8（3.73）
Cable type
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
60mm（□ 2.36inch）
□
Motor length :
mm（inch）
42（1.65）
54（2.13）
76（2.99）
42（1.65）
54（2.13）
76（2.99）
Cable type
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
Lead wire
86mm（□ 3.39inch）
□
60±0.5
(□2.36±.02)
S
S
R4(R.16)MIN.
S
R4(R.16)MIN.
+0.5
Unipolar
Bipolar
Motor model number
ー
ー
ー
ー
ー
ー
ー
ー
ー
103H7821-01 △ 0
103H7821-04 △ 0
103H7821-07 △ 0
103H7822-01 △ 0
103H7822-04 △ 0
103H7822-07 △ 0
103H7823-01 △ 0
103H7823-04 △ 0
103H7823-07 △ 0
103H7821-57 △ 0
103H7822-57 △ 0
103H7823-57 △ 0
103H7821-17 △ 0
103H7822-17 △ 0
103H7823-17 △ 0
DB16H781 △
DB16H782 △
DB16H783 △
ー
ー
ー
B
13±0.15
(.5118±0.059)
69.6±0.25(2.74±0.1)
85.5±0.5(3.366±0.2)
S
)
°
(
Cross section
S-S
Grounding terminal
M4×0.7×6L
4-ø4.5+0.0
+.02
(4-ø.18+.00).0
12(.47)MAX.
+1
+0.4
25 0 .91 0
(Effective length)
Connector type
Set part number
85.5±0.5(3.366±0.2)
69.6±0.25(2.74±0.1)
27(1.06)MAX.
13±0.15
(.5118±0.059) 90
0.000
.00000
0.000
.00000
0.000
(ø.315-.0006)
ø8-0.015
ø8-0.015
S
R4 MIN.
(R.157MIN.)
(ø.315-.0006)
S
R4 MIN.
(R.157MIN.)
)
0
(
ø36-0.039
S
1.5±0.25
（.06±0.1）
30±0.5(1.18±0.1)
8±0.5(.31±0.1)
+1
+0.4
25 0 .91 0
(Effective length)
)
(effective length)
S
A
Pin No.
1···6
A(CE)
L±1(L±0.4)
φ14 -0.018
0
(φ.55 -0.001)
(
30±1(1.18±.04)
0
)
(effective length)
Lead wire:
UL3398 CSA AWG22
33(1.30) MAX.
1.5
(.06)
φ14 -0.018
0
(φ.55 -0.001 )
+1
15+0
+.04
.59+.00
4-50±0.13
(4-1.97±.005)
12(.47) MAX.
7
(.28)
φ73.025±0.025
(φ2.875±0.001)
20.6±0.5
(.81±.02)
.0000
(
+1
15+0
+.04
.59+.00
L±0.8
(L±.03)
(ø1.42-.002)
15.5±1
(.61±.04)
4-φ5.6±0.2
(4-φ.2205±.0079)
Lead wire type
Motor length :
mm（inch）
44.8（1.76）
44.8（1.76）
44.8（1.76）
53.8（2.12）
53.8（2.12）
53.8（2.12）
85.8（3.38）
85.8（3.38）
85.8（3.38）
44.8（1.76）
53.8（2.12）
85.8（3.38）
44.8（1.76）
53.8（2.12）
85.8（3.38）
Cable type
Set part number Motor model number
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
ー
ー
ー
ー
ー
ー
ー
ー
ー
ー
ー
ー
Unipolar
Bipolar
B(CE)
SH2861-04 △ 1
SH2862-04 △ 1
SH2863-04 △ 1
SM2861-50 ◇ 1
SM2861-51 ◇ 1
SM2861-52 ◇ 1
SM2862-50 ◇ 1
SM2862-51 ◇ 1
SM2862-52 ◇ 1
SM2863-50 ◇ 1
SM2863-51 ◇ 1
SM2863-52 ◇ 1
CE type
Motor length :
mm（inch）
66（2.6）
96.5（3.8）
127（5）
66（2.6）
66（2.6）
66（2.6）
96.5（3.8）
96.5（3.8）
96.5（3.8）
127（5）
127（5）
127（5）
Cable type
Lead wire
Lead wire
Lead wire
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Model number
103H7121- □□□□
Shaft diameter(D) Dcut thickness(L)
103H7123- □□□□
103H7126- □□□□
103H7128- □□□□
φ 6.35
5.8
φ8
7.5
Model number
SH1601- □□□□
SH1602- □□□□
SH1603- □□□□
Shaft diameter(D) Dcut thickness(L)
φ 6.35
5.8
φ8
7.5
△：Motor shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
◇：Motor
Motor type code
4
1
shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
53
Set type code
S
D
Set type code
S
D
Motor type code
5
2
4-69.6±0.2
(4-2.74±.008)
4
3
ø73.025±0.025
(ø2.9±.001)
2
Terminal No.
(
φ
(2.74±.01)
S
R4MIN.
Terminal Block
Sheet Packing
4-φ5.6±0.2
(4-φ.22±.008)
+0.5
4-ø5.35+0.0
(
+.02
4-ø.2+.00
)
Terminal block type
Set part number Motor model number
Motor length :
mm（inch）
62（3.31）
92.2（5.51）
（7.72）
125.9
Set part number Motor model number
ー
ー
ー
S (Effective Length)
Terminal Screw
M4×8L
Lead wire type
Bipolar
＋1 ＋.04
25 0 (.98 .00)
Use proper
grounding
techniques.
1
.00000
0.000
Grounding terminal
M4x0.7x6L
ø12-0.018
)
ø86±0.5
(ø3.4±.02)
25
(.98)
30±0.5
(1.18±.02)
8±0.5
(.31±.02)
Stepping Motors with Internal drivers
Earth Terminal
M4×0.7×8L
27.5±0.5
(1.08±.02)
.00000
ø.374-.0005
0.000
4.83
(.19)
4-69.6±0.25
25(.98)Max.
□
82.55±0.5
(□3.25±.02)
□
85.5±0.5
(3.37±.02)
1.5±0.25 (.06±.01)
103H8221-62 △ 0
103H8222-63 △ 0
103H8223-63 △ 0
Cable type
Lead wire（CE）
Lead wire（CE）
Lead wire（CE）
Terminal
block
ー
ー
ー
ー
ー
ー
ー
ー
ー
SM2861-5066
SM2861-5166
SM2861-5266
SM2862-5066
SM2862-5166
SM2862-5266
SM2863-5066
SM2863-5166
SM2863-5266
Motor length :
mm（inch）
97.9（3.9）
97.9（3.9）
97.9（3.9）
128.4（5.1）
128.4（5.1）
128.4（5.1）
158.8（6.3）
158.8（6.3）
158.8（6.3）
Cable type
Terminal block
Terminal block
Terminal block
Terminal block
Terminal block
Terminal block
Terminal block
Terminal block
Terminal block
Set model
250±20
(9.8±.8)
1.52
(.06)
L±1.5
(L±.06)
32(1.26)Max.
30±0.5
(1.2±.02)
L±0.8
(L±.03)
Cable Grand
Skintop St11
0
φ14-0.018
Lead wire UL1430 AWG18
28±1
(1.10± .04)
ø9.5-0.013
86mm（□ 3.39inch）
N.P
305(12) MIN.
UL vinyl tube
□
φ73.025±0.025
(φ2.88±.0010)
86mm（φ 3.39inch）
(ø.4724-.0007)
φ
106mm（φ 4.17inch）
35±0.5
8.6 (1.38±.02)
(.34)
1.52
+1
(.06) 30.5 0
+.04
.00
)
106.4±0.5
A(CE)
B
B(CE)
+0.5
4-ø6.9 0.0
(4-ø.27
Lead wire type
Unipolar
Bipolar
Motor length :
Set part number Motor model number
mm（inch）
ー
103H89222-09 △ 1 163.3（6.4）
ー
103H89223-09 △ 1 221.3（8.7）
ー
103H89222-52 △ 1 163.3（6.4）
ー
103H89223-52 △ 1 221.3（8.7）
ー
103H89222-63 △ 1 163.3（6.4）
ー
103H89223-63 △ 1 221.3（8.7）
+.02
.00
)
CE type
Cable type
Lead wire
Lead wire
Lead wire
Lead wire（CE）
Lead wire（CE）
Lead wire
Dimensions
(
0.000
ø16-0.018
.00000
(ø.5-.0007)
0.000
ø12.7-0.018
)
.00000
ø.63-.0007 ø55.524±0.05
(ø2.19±.002)
ø106.4±1
(ø4.2±.04)
(1.2
□
(□4.2±.002)
4-88.9±0.25
(4-3.5±.001)
Stepping motor
A
L±1
(L±.04)
△：Motor shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
Set type code
Motor type code
S
D
4
1
IC for stepping motor
305(12) MIN.
Lead wire UL1430 AWG18
28±1
(1.10±.04)
▽：Motor shaft speciﬁcation code
Motor shaft spec
Single shaft
Double shafts
Set type code
S
D
Motor type code
7
3
54
2-phase STEPPING SYSTEMS
Dimensions
Drivers［Unit: mm（inch）］
■ Safety standards
driver
UL
CE
（TÜV）
Acquired standards
UL
UL for Canada
Directives
Category
Low-voltage
−
directives
Emission
EMC
directives
Immunity
File No.
Standard part
E179775
UL508C
Name
Standard part
−
EN61010-1
Terminal disturbance voltage
Electromagnetic radiation disturbance
ESD（Electrostatic discharge）
RS（Radio-frequency amplitude
modulated electromagnetic ﬁeld）
Fast transionts
Surges
EN55011-A
EN55011-A
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-6
SM series motor(UL/CE),H series motor(CE)
UL
CE
Acquired standards
UL
UL for Canada
Standard category
Low-voltage directives
File No.
E208878
Standard part
EN-60034-1
IEC34-5
(EN-60034-5)
● EMC characteristics may vary depending on the conﬁguration of the usersʼ control panel, which contains
the driver or stepping motor, or the arrangement and wiring of other electrical devices.
Parts for EMC noise suppression like noise ﬁlters and troidal type ferrite cores may be required depending
on circumstances.
● Validation test of F series driver has been performed for low-voltage EMC directives at TÜV（TÜV product
service）for self-declaration of CE marking.
55
2-phase STEPPING SYSTEMS
Stepping Motors with Internal drivers
IC for stepping motor Speciﬁcations
Universal controller IC for the 2-phase stepping motor drive
PMM8713PT
・Universal controller :
The following 3 types of energization mode can be selected by switching at the energization mode switching
terminal
1EX/1-2EX/2EX
・Source voltage :
Vcc = 4.5 to 5.5V
・High output current : 24mA MIN.（sink, source）
・High noise margin :
Schmitt trigger circuit is incorporated for the all input terminals.
・2 types of pulse input : 2 input mode（CW, CCW input mode）
Pulse and direction mode（CK, U/D input mode）
・Excited status
veriﬁcation monitor : Outputs the monitor signal of the controller status.
Item
Source voltage
“ H ” level
Output
current φ n
“ L” level
“ H ” level
Output
current CO,EM “ L” level
Input voltage
Input current
operating current
Conservation temperature
Symbol
VCC
IOH φ
IOL φ
IOH
IOL
V IN
IIN
Topr
Tstg
■ Recommended Operating Conditions（Ta=-20 to 85℃）
Rating
- 0.3 to 7
- 35
35
Unit
V
- 0.3 to VCC + 0.3
± 10
-20 to 85
- 40 to 125
V
mA
Item
Symbol
Source voltage
Output
current φ n
Output
current CO,EM
Input voltage
mA
μA
“ H ” level
“ L” level
“ H ” level
“ L” level
VCC
IOH φ
IOL φ
IOH
IOL
V IN
Rating
MIN.
4.5
-24
24
-2
2
0
Standard
−
MAX.
5.5
−
−
−
−
−
−
−
−
−
VCC
Unit
V
mA
mA
Stepping motor
■ Maximum Rating（Ta=25℃）
Set model
■ Characteristics
V
℃
℃
EB
7.
φC
8.
9.
10.
11.
12.
13.
14.
15.
16.
VSS
R
φ4
φ3
φ2
φ1
EM
CO
VCC
19.25±0.2
(.76±.008)
1.53(.06)TYP
0.4(.016)
0.6(.024)
2.54(.1)TYP
Dimensions
6.
19.75(.78)MAX.
7.62(.3)TYP
0~15˚
0.20(.
00
0.35(. 8)
014)
IC for stepping motor
EA
4.45(.17)MAX.
5.
Function
Input pulse UP clock input
Input pulse DOWN clock input
Input pulse clock input
Rotation direction conversion
energization mode switching
input
energization mode switching
input
energization mode switching
input
GND
Reset input
φ 4 output
φ 3 output
φ 2 output
φ 1 output
energization monitor output
Input pulse monitor output
4.5 to 5.5V
2.9(.11)MIN.
Name
CU
CD
CK
U/D
0.51(.02)MIN.
Pin No.
1.
2.
3.
4.
6.2(.24)
6.6(.26)
■ Dimensions［Unit : mm（inch）］
56
■ Electrical Characteristics
Direct current characteristics（Ta = -20 to 85℃）
Condition
Item
Symbol
VCC[V]
“ H ” level V IH
−
5
Input
voltage
“ L” level V IL
−
5
V H=5V VL=0V
“ H ” level VOH
5
IOH=0
Output
voltage
V H=5V VL=0V
“ L” level VOL
5
IOH=0
V H=5V VL=0V
“
”
H
level
I
5
OH
Output
VOUT=2.4V
current
V H=5V VL=0V
φ 1 to φ 4 “ L” level I OL
5
VOUT=0.4V
V H=5V VL=0V
“ H ” level I OH
5
Output
VOUT=2.4V
current
V H=5V VL=0V
CO, EM
“ L” level I OL
5
VOUT=0.4V
−
Input current
I
5
Static current
I CC
5
V H=5V VL=0V
consumption
Switching characteristics（Ta = -20 to 85℃）
Standard value
Unit
MIN. Standard MAX.
−
−
3.5
V
−
−
1.5
Symbol
Condition
VCC[V]a
f MAX
5
t WL,
t WH
5
t WR
5
tpd
5
Set time
t SET
5
Holding time
tHOLD
5
Item
MAX. clock
frequency
MIN. width of clock
pulse
MIN. width of reset
pulse
Time delay
（from clock input
to φ output ）
4.9
−
−
−
−
0.1
-24
−
−
24
−
−
-2
−
−
2
−
−
−
10
−
μA
−
1
−
mA
V
mA
Standard value
Unit
MIN. Standard MAX.
tr ＝ tf ＝ 20ns,
CL ＝ 50pF
tr ＝ tf ＝ 20ns,
CL ＝ 50pF
tr ＝ tf ＝ 20ns,
CL ＝ 50pF
tr ＝ tf ＝ 20ns,
CL ＝ 50pF
tr ＝ tf ＝ 20ns,
CL ＝ 50pF
tr ＝ tf ＝ 20ns,
CL ＝ 50pF
mA
Measured waveforms on switching time scale
1／f
90%
CU
CD
CK
90%
50%
50%
10%
50%
10%
tr
tf
tWH
tWL
φ1 to φ4
50%
tpd
90%
90%
CK
50%
10%
50%
10%
tr
tf
tr or tf
90%
50%
U／D
10%
tHOLD
tSET
■ Function Table
Input modes and rotation direction
Input mode
2 input mode（CW,
CCW）
Pulse and direction
mode（CK, U/D）
57
Input
CU
Energization modes
CD
CK
U／D
Rotation
direction
L
L
L
CW
L
L
CCW
L
L
L
H
CW
L
L
L
CCW
Excitation
mode
1 EX
1-2EX
2 EX
Input
R
H
H
H
EA
H
H
L
EB
L
H
L
φC
H
H
H
1
−
−
MHZ
−
−
500
ns
−
−
1000 ns
−
−
2000 ns
0
−
−
ns
250
−
−
ns
IC for stepping motor Speciﬁcations
Universal controller IC for the 2-phase stepping motor drive
PMM8713PT
■ Energization Sequence
1EX
2EX
Pulse
Face
φ1
φ2
φ3
φ4
EM
UP
DOWN
0（Reset）
1
2
3
4
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
0
1-2EX
Pulse
Face
φ1
φ2
φ3
φ4
EM
UP
DOWN
0（Reset）
1
2
3
4
1
0
0
1
1
1
1
0
0
1
0
1
1
0
1
0
0
1
1
1
1
0
0
1
1
Pulse
Face
φ1
φ2
φ3
φ4
EM
UP
DOWN
0（Reset）
1
2
3
4
5
6
7
8
1
0
0
1
1
1
0
0
0
0
1
1
0
0
1
0
1
0
0
0
0
1
1
0
1
0
0
1
0
0
0
0
1
1
1
0
0
0
1
0
1
0
0
1
1
Stepping Motors with Internal drivers
2-phase STEPPING SYSTEMS
Set model
･ Reset after changing the energization mode.
■ Input Pulse Monitor
CU
Input
CD
CK
Output
Stepping motor
CO
■ Example of Application Circuit（Bipolar wiring motor）
Combined with the power hybrid IC
24V
+
P.GND
5V
+
GND
13
GND
Driving input
5V
5
6
7
Reset input
9
Energization mode setting
16
8
20
9
14
15
11
15
19 8
10
External output
12
14
18
4
25
3
24
13
12
11
10
5V
6
22
23
26
21
7
2
PMM8713PT
Stepping motor
5
1
GND
PMM2101
GND
Dimensions
1
2
3
4
GND
5V
Energization mode setting
Pin No.
Terminal symbol
5,6
EA, EB
Input level
H
L
Motor operation
1-2EX
2EX
reliable resetting, hold the R terminal（9-pin）at the “ L” level till the VCC becomes stable.
Vcc (16-pin)
4.5V
R (9-pin)
1.5V MAX.
CV
IC for stepping motor
● The normal initial reset may not be performed during unstable VCC after turning the power ON. For
● Power hybrid IC : Refer to page 47 for the PMM2101 speciﬁcations.
● Refer to the PMM8713PT Operation Manual for other application circuit examples.
58
2-phase STEPPING SYSTEMS
IC for stepping motor
HIC for the 2-phase stepping motor
PMM2101
Full Step / Half Step
Bipolar
■ Characteristics
・Enables high speed and high torque operation by using bipolar constant current switching method.
・Enables compact driving circuit conﬁguration with few of externally attached parts.
・The overheat protection circuit is incorporated to assist the safety design.
■ Maximum Rating（Tc=25℃）
Item
Source voltage-1
Source voltage-2
Output current
Allowable loss
Thermal
resistance
Junction
temperature
Conservation
temperature
Symbol
VCC1
VCC2
IO
PT
■ Recommended Operating Conditions（Tc=25℃）
Unit
V
V
A
W
θ jc
θ ja
Rated value
8 to 60
0 to 7
1.4
35（Tc ＝ 25 ℃）
3.57
25
T jmax
150
℃
Tstg
- 40 〜 150
℃
℃／ W
℃／ W
Item
Source voltage-1
Source voltage-2
Output current
Oscillator
frequency
Operation
temperature
Symbol
VCC1
VCC2
IO
Rated value
10 to 50
4.75 to 5.25
1.0
Unit
V
V
A
FC
20 to 27
kHz
TC
-25 to 85
℃
59
Control No.
and Lot No.
PMM2101
1
4±0.3
(.16±.012)
27
1.27
(.05)
0.25
(.01)
+0.2
0.6 – 0.05
+.008
.02 – .002
(
26x1.27=33.02
(26x.05=1.3)
)
2.54
(.1)
3±0.2
(.12±.008)
1
(.04)
3.8±0.2
1 (.15±.008)
(.04)
1.5±0.2
(.06±.06)
40±0.3
(1.57±.01)
25±0.2
(.98±.008)
ø3.3±0.2
(ø.13±.008)
3.3±0.2(.13±.008)
9±0.2(.35±.008)
13±0.3(.51±.011)
Function
Power terminal for controller section
Enable input terminal
Arm drive input
Arm drive input
One shot time constant setting terminal
Motor current setting terminal
GND
Motor driver power terminal
Motor current detection terminal
Motor output
Detection resistor connecting terminal
Motor output
P.GND
Motor output
Detection resistor connecting terminal
8
(.31)
Name
VCC2
ENA A
φ1
φ2
CR A
Vref A
LG A
VCC1 A
V SA
M1
RS A
M2
PG
M3
RS B
NC
NC
M4
VS B
VCC1 B
LG B
Vref B
CR B
φ3
φ4
ENA B
AL
3.5
(.14)
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
4.5±0.5
(.178±.02)
■ Dimensions［Unit : mm（inch）］
3.4
(.13)
−
−
Motor output
Motor current detection terminal
Motor driver power terminal
GND
Motor current setting terminal
One shot time constant setting terminal
Arm drive input
Arm drive input
Enable terminal
Overheat alarm output terminal
Operational truth value table
ENA A(ENA B)
L
L
L
L
H
φ 1( φ 3)
φ 2( φ 4)
L
L
H
H
L
H
L
H
−
−
M1(M3)
OFF
L
H
OFF
OFF
M2(M4)
OFF
H
L
OFF
OFF
IC for stepping motor Speciﬁcations
HIC for the 2-phase stepping motor
PMM2101 Full Step / Half Step
■ Electrical Characteristics（Ta=25）
Symbol
Condition
"H"level input voltage
"L"level input voltage
"H"level input current
"L"level input current
Reference voltage (Vref) input current
Current detection (Vs) input current
Forward direction voltage of FET diod
High output saturating voltage
Low output saturating voltage
VIH
VIL
IIH
IIL
Iref
IS
VF
Vce (sat)H
Vce (sat)L
Low output saturating voltage
IR
Power current to controller section
Alarm terminal current
Overheat alarm operating temperature
Overheat protection stop temperature
ICC2
Ialm
VCC2 ＝ 5V
VCC2 ＝ 5V
VCC2 ＝ 5V、V I ＝ 5V
VCC2 ＝ 5V、V I ＝ 0V
VCC2 ＝ 5V、Vref ＝ 0V
VCC2 ＝ 5V、VS ＝ 0V
IF ＝ 1A
I C ＝ 1A
I C ＝ 1A
VCC1 ＝ 60V、VOUT ＝ 0V
VOUT ＝ 60V、V RS ＝ 0V
VCC2 ＝ = 5V（during circuit operation）
VCC2 ＝ 5V、Valm ＝ 0.5V
−
−
−
−
Rating
MIN.
2.7
0
Standard
−
−
−
−
−
−
−
−
MAX.
VCC2
1.0
10
-50
-10
-10
1.5
1.4
1.3
10
10
75
2
125
150
−
−
−
−
−
−
−
−
−
−
−
−
−
1.3
1.0
1.0
−
−
−
−
Unit
V
V
μA
μA
μA
μA
V
V
V
μA
μA
mA
mA
℃
℃
Set model
Item
Stepping Motors with Internal drivers
2-phase STEPPING SYSTEMS
The overheat protection circuit outputs an alarm signal at +125℃ at the internal junction in the IC, and activates（motor excitation OFF）
at +150℃ .
VCC2(+5V)
● Transistor ON during alarming
External pull-up resistor
Vce（ON）: 0.5V MAX.
(approximate 10kW)
27-pin
lalm : 2mA MAX.
● The alarming signal output and overheat protection circuit
Open collector output
recover automatically when the temperature lowers.
PMM2101
Stepping motor
■ Overheat Alarm Output
■ Example of Application Circuit
24V
+
C5
P.GND
5V
5V
Reset input
R3
R4
C2
13
1 16
2
3
4
Energization mode setting
R2
5
6
7
8
14
15
D1~D4
20
9
11 15
Orange
19 8
10
External output
Blue
12
Red
14
4
25
3
24
13
12
11
10
9
5V
PMM8713PT
Stepping motor
C3
R8
23
26
21
7
C4
2
R6
R7
5
6
22
R5
Yellow
18
1
PMM2101
GND
GND
GND
Dimensions
GND
GND
Driving input
R1
C1
+
5V
Constant
5W 0.68 Ω
1 ／ 4W 3.9k Ω
1 ／ 4W 15k Ω
Applicable
C1, C2
C3, C4
C5
Constant
1000pF
3300pF
330 μ F
● Determine on the R5 and R6 constants referring to the Vref-
output current characteristics.
● Determine on D1 to D4.
Peak reverse voltage ≧ 100V
Output current ≧ 1A
Reverse recovery time ≦ 100ns
Output current (A)
1.2
Applicable
R1,R2
R3,R4
R7,R8
Vref–Output current characteristics
1.0
0.8
0.6
0.4
0.2
0.0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Vref Voltage (V)
IC for stepping motor
● Refer to page 53 for the PMM8713PT speciﬁcations.
● Recommended circuit constants for PMM2101
60
2-phase STEPPING SYSTEMS
IC for stepping motor Speciﬁcations
HIC for the 2-phase stepping motor
PMM2301
Micro Step
Unipolar
■ Characteristics
・Sine wave driven micro-step driver.
・The current detection resistor is incorporated.
・MOSFET is used for the power driving circuit to reduce heating.
・Totally packaged to reduce parts for the peripheral circuit.
・Enables selection from the 5 various excitation modes by the external bit signal.
■ Maximum Rating（Tc=25℃）
Item
Source voltage-1
Source voltage-2
Input voltage
Phase current
Operating
temperature on
PCB
Junction
temperature
Conservation
temperature
■ Recommended Operating Conditions（Ta=25℃）
Symbol
VCC1 MAX.
VCC2 MAX.
V in MAX.
IOH MAX.
Condition
VCC2 ＝ 0V
With no signal
Logic input terminal
0.5sec, 1pulse, VCC1 applied
Rated value
52
7
7
4
Unit
V
V
V
A
TC MAX.
−
105
℃
T j MAX.
−
150
℃
Tstg
−
- 40 to 125
℃
Item
Source voltage-1
Source voltage-2
Input voltage
Phase current
Clock frequency
Withstand voltage of
phase driver
Symbol
VCC1
VCC2
V IH
I OH
Clock
Condition
With signal
With signal
−
Rated value
10 to 45
5.0 ± 5％
0 to VCC2
3
DC to 50
Unit
V
V
V
A
kHz
V DSS
−
100
V
−
Duty 50 ％
■ Dimensions［unit: mm（inch）］
67
(2.64)
60
(2.36)
PMM2301
22
+0.2
+0.2
0.5–0.05
[9]
21x2=42
(.35) (21x.08=1.68)
(.02–+.008
.002 )
4
(.16)
1
2–3.6
(2–.14)
1
(.04)
9
(.35)
25.5
(1.00)
Terminal name
VCC2
VCC2
Clock
CW ／ CCW
Reset
Return
Enable
M 0I
M 01
M 02
GND
16(.63)
Pin No.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
11(.43)
Terminal name
B
B
P.GND A
P.GND B
A
A
VCC2
Vref
Mode 1
Mode 2
Mode 3
5.6
(.22)
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
0.4–0.05
(.016–+.008
.002 )
2.9
(.11)
■ Each Terminal Function
Terminal name
Vref
Clock
61
Function
Motor current setting input
Motor driving pulse input
CW / CCW
Motor rotation direction setting input
Reset
Return
Enable
M 0I
M 01、M 02
System reset
Forced return to phase origin
Power OFF input
Phase origin monitor output
Monitor output on phase energization status
Functioning condition
−
Mode 3 = “ H ” level : Operates at rising edge
Mode 3 = “ L” level : Operates at rising and falling edges
“ H ” level = CW rotation
“ L” level = CCW rotation
Reset ＝ "L"
Forced shift to the origin of the present energization phase with Return = “ H ”
Enable ＝ "L"
“ L” level output at the phase origin.
Outputs level signal on the present phase energization status.
Phase
A phase
B phase
A phase
B phase
coordinate
M01
H
L
L
H
M02
L
H
L
H
2-phase STEPPING SYSTEMS
Stepping Motors with Internal drivers
IC for stepping motor Speciﬁcations
HIC for the 2-phase stepping motor
PMM2301 Micro Step
■ Energization Mode Table
Input condition
Mode1
Mode2
L
L
H
L
L
H
H
H
H
H
Mode3
H
H
H
H
L
Energization
mode
2EX
1-2EX
W1-2EX
2W1-2EX
4W1-2EX
1 step angle
（degree）
1.8
0.9
0.45
0.225
0.1125
Number of basic
angle division
1/1
1/2
1/4
1/8
1/16
● Conditioned on the Mode 3 = L, one pulse operation is performed at every rising and falling edge of the clock pulse. Accordingly, the
Set model
operation becomes unstable if the driving pulse duty ratio deviates from 50%.
■ Electrical Characteristics（Tc=25℃、Vcc1=24V、Vcc2=5V）
Symbol Condition
VCC2 Power current
Effective output current
Forward direction voltage
of FET diode
Output saturating voltage
“ H ” level input voltage
“ L” level input voltage
Input current
Vref input voltage
Vref input curren
“ H ” level output voltage
M 0I、M 01、M 02
“ L” level output voltage
M 0I、M 01、M 02
PWM frequency
ICCO
Ioave
Enable = “ L”
Each phase R/L = 3 .5 Ω /3.8mH, Vref = 0.6V
0.45
Standard
4.5
0.50
−
MAX.
15
0.55
Unit
mA
A
Vdf
I f ＝ 1A
−
1.2
1.8
V
Vsat
V IH
V IL
IIL
Vr
Ir
RL = 7.5 Ω（I ≒ 3.0A ）
9 to 11, 14 to 18 pins
9 to 11, 14 to 18 pins
9 to 11, 14 to 18 pins = GND level, Pull-up resistor 20k Ω
8-pin
8-pin
−
1.4
2.6
4.0
−
−
−
V
V
V
VOH
19 to 21 pins I = 3mA, I = -3mA
VOL
19 to 21 pins I = 3mA, I = -3mA
FC
−
−
250
1.0
510
VCC2 ／ 2
μA
125
0
−
−
1
−
μA
2.4
−
−
V
−
−
0.4
V
37
47
57
kHz
■ Example of Application Circuit
V
Stepping motor
Rating
MIN.
Item
VCC2(5V)
PMM2301
VCC1
7
19
12
20
13
21
9
6
10
5
11
2
Clook
14
1
CW/CCW
15
Reset
16
10 to 45 V
External output
White
Orange
+
Blue
Energization mode setting
C1
Yellow
Return
17
Endde
18
Black
Stepping motor
3
4
8
22
P.GND
R1
+
Dimensions
Red
Vref
C2
R2
Recommended circuit constants
C1
C2
100 μ F or over 10 μ F
● Determine on the R1 and R2 constants based on the Vref voltage calculated from the following formula.
Vref（V）= Motor current adjusted value（ A/phase）x 0.6
IC for stepping motor
GND
62
Safety Consideration
The drivers and stepping motors are the products designed to be used for the general industrial devices.
When using those, pay enough attention to the following points.
・Read thoroughly the Operation Manual prior to placement, assembly and/or operation in order to use the product properly.
・Refrain from modifying or processing the product in any way.
・Consult with the distributor or professional experts for placement or maintenance services of the product.
・In case of the following uses of the product, contact with us for the special care required to the operation, maintenance and
management such as multiplexing the system, installing an emergency electric generator set, or so forth.
1Use for the medical devices concerned with a fatal accident.
2Use for trains, elevators, and so forth that are likely to cause an accident resulting in injury, damage or death.
3Use in the computer system highly influential to the social life or the public systems.
4Use in other devices highly influential to maintaining the human safety or the public functions.
In addition to the above, consult with us for use in such a vibration environment as automobile or transportation.
Read the Operation Manual thoroughly prior to the use (placement, operation, maintenance and inspection) to put the product
in use properly.
Make yourself knowledgeable and familiarize with the devices, safety issues and cautions before handling the product.
After reading the Operation Manual or the like, keep it in the place where the users can refer to whenever necessary.
Indication by（Warning Label）on the product
Either or all of the following indications are given by the Warning Labels depending on the type of the driver or stepping motor.
This label is stuck near the high voltage part such as the electrically charged or cover-protected
section, warning that the place where it is likely to cause an electric shock.
This label is stuck on the place where the driver or stepping motor body should be easily
acknowledged, warning that it is likely to cause burns from high temperature.
This label is stuck near the GND terminals of the driver or stepping motor for which grounding is
必ずアース線を
接続して下さい
Use proper
grounding
techniques.
required, suggesting that the terminals should be actually grounded.
危険
WARNING
This label is stuck for the driver or stepping motor to which the power source is applied in the voltage
感電注意
May Cause
electric shock
exceeding the safety standard, drawing attention against the electric shock.
Safety ranks of the cautions
Following four ranks are provided.
DANGER
Improper operations or use is most likely to result in serious injury or death.
CAUTION
Improper operations or use is likely to result in average or minor injury, or in property damage.
In spite of the cautions with the CAUTION CAUTION label, it may cause serious results. Either
the contents of the labels is describing important cautions to be followed inevitably.
63
PROHIBITED
Indicates what shall not be done.
COMPULSORY
Indicates what shall be done.
DANGER
1.
＜General matters＞
Do not use the product in an explosive, flammable or corrosive atmosphere, watery
place or near a combustible material. Doing so may cause injury or fire.
2.
Have a person with expert knowledge for performing the transportation,
placement, wiring, operation, maintenance or inspection of the product.
Without such knowledge, it may cause an electric shock, injury or fire.
3.
Do not work for wiring, maintenance servicing or inspection with the electric
power on. Perform either of those five minutes after turning the power off,
or otherwise, it may cause an electric shock.
4.
When the protective functions of the product is activated, turn the power off
immediately and eliminate the cause. If continuing the operation without
eliminating the cause, the product may operate improperly and cause injury
or a breakdown of the system devices.
5.
6.
7.
8.
Stepping motor may run out of order at the operating and stopping
occasions, depending on the magnitude of the load. Put the product into use
after confirming with the adequate trial test operation in the maximum load
conditions that the product performs reliable operation. Doing otherwise
may cause a breakdown of the system. (Should the product run out of order
in the use to drive upward/downward, it may cause a fall of the load.)
Do not touch the internal parts of the driver. Doing so may cause an electric
shock.
＜Wiring＞
Do not connect the stepping motor directly with the commercial power
outlet. Doing so may cause an electric shock, injury or fire. The power shall
be supplied to the stepping motor through the driving circuit.
Use the electric power source within the rated input voltage. Using
otherwise may cause fire or an electric shock.
CAUTION
18. Mount the product on an incombustible material such as metal. Doing
otherwise may cause fire.
19. Confirm the rotating direction before connecting with the mechanical
device. Failure to do so may cause injury or a breakdown.
20. Do not touch the motor output spindle (including the key slot and gears) with a bare
hand. Doing so may cause injury.
＜Operation＞
21. The stepping motor is not equipped with any protective device. Take
protective measures using an over-current protective relay, a ground fault
interrupter, a protective device from excess temperature, and an emergency
stopping device. Failure to do so may cause injury or fire.
22. Do not touch the product for a period after the power is on or has been turned
off, since the driver and stepping motor remain in the high temperature. Doing
so may cause burns. Especially the temperature rises considerably of the
stepping motor depending on the operating conditions. Use the motor on the
condition so that its surface temperature becomes 100°C or under.
23. Stop the operation immediately when an emergency occurs. Failure to do so may
cause an electric shock, injury or fire.
24. Do not change adjustment to an extreme, for such a change results in the unstable
operation. Doing so may cause injury.
25. When conducting the trial operation, make the stepping motor fixed firmly, and
confirm the operation by disconnecting with the mechanical system before
connecting with it. Failure to do so may cause injury.
26. When the alarm has been activated, eliminate the cause and ensure the
safety to resume operation. Failure to do so may cause injury.
Connect the driver and stepping motor to the ground. Using without
grounding may cause an electric shock.
27. When the electric power recovers after the momentary interruption, do not
approach the devices because the system may re-start operation by itself.
(Set the system so as to secure the safety even when it re-start on such
occasion.) Failure to do so may cause injury.
10. Do not harm, forcibly put a stress, or load a heavy article on the cable or get
it caught between the articles. Doing so may cause an electric shock.
28. Confirm that the electric power supply is all proper conforming to the
specifications. Failure to do so may cause a trouble.
11. Perform wiring with the power cable as instructed by the wiring diagram or
the Operation Manual. Doing otherwise may cause an electric shock or fire.
29. The brake mechanism of the motor with the electro-magnetic brake is to
hold the movable section and the motor position. Do not use it as a safety
measure, or doing so may cause the breakdown of the system.
9.
＜Operation＞
12. Be sure not to touch the rotating part of the stepping motor during its
operation. Touching it may cause injury.
13. Neither reach or touch the electric terminals while electric power is on.
Doing so may cause an electric shock.
14. Never disconnect any of the connectors while electric power is on. Doing so may
cause an electric shock and corruption.
＜General matters＞
1. Prior to placement, operation, maintenance servicing or inspection, be sure
to read the Operation Manual and follow the instructions to perform those.
Failure to follow the instructions may cause an electric shock, injury or fire.
30. Fix the key firmly when operating the motor with key individually. Failure to
do so may cause injury.
＜Maintenance services＞
31. Be careful when performing maintenance services or inspection about the
temperature which rises highly in the driver and stepping motor frame.
Failure to do so may cause burns.
32. It is recommended to replace the electrolytic condenser of the driver with a
new one for securing the preventive measure after using for 5 years, the
expected life in the average 40°C. The expected life of the fuse is 10 years
in the average 40°C. Thus, the periodical replacement is recommended.
2.
Do not use the driver or the stepping motor outside the specified conditions.
Doing so may cause an electric shock, injury or fire.
3.
Do not insert a finger or a thing into the opening of the product. Doing so may cause
an electric shock, injury or fire.
33. Contact with us for repair. If the product is disassembled by the user, it may
put it out of action.
＜Transportation＞
34. Handle the product with care during transportation so as to prevent from the
danger such as a tumble or a turnover.
4.
Do not use the damaged driver or stepping motor. Doing so may cause
injury, fire or the like.
35. Do not hold with the cable or the motor spindle. Doing so may cause a
trouble or injury.
5.
Use the driver and stepping motor in the designated combination. Using
otherwise may cause fire or a trouble.
＜Retirement＞
36. When scrapping the driver or stepping motor, treat it for the general
industrial waste.
6.
Be careful that the temperature rises in the operating driver, stepping motor
or peripheral devices. Failure to be careful may cause a burn.
7.
8.
9.
PROHIBITED
＜Unpacking＞
Unpack while confirming the ceiling. Failure to do so may cause injury.
Confirm if the product is the one having been ordered. Installing an incorrect
product may cause a breakdown.
＜Wiring＞
Do not perform measurement of the insulation resistance or withstand
insulation voltage of the product. Doing so may cause a breakdown. Instead,
contact with us for such inspection.
10. Perform wiring conforming to the technical standards of electric facility or
the internal rule. Doing otherwise may cause burning or fire.
1.
2.
3.
11. Ensure that wiring has been correctly done. Operating without correct
wiring may cause the stepping motor to run out of control and result in
injury.
＜Storage＞
Avoid the place exposed to rain or water drops, or in an environment with
hazardous gas or liquid for storing the product. Failure to do so may cause a
trouble.
＜Maintenance services＞
Do not assemble or repair the product. Doing so may cause fire or an
electric shock.
＜General matters＞
Do not remove the rating plate.
COMPULSORY
12. Take insulation process for the attached condenser or the external resistance
connection terminals. Failure to do so may cause an electric shock.
1.
＜Placement＞
13. Do not climb or attach a heavy article on the product. Doing so may cause
injury.
2.
14. Neither block nor stuff the aspiration/exhaust vent with a foreign particle.
Doing so may cause fire.
3.
15. Follow the instructions for the direction to place. Failure to do so may cause
a trouble.
4.
16. Keep a distance as instructed by the Operation Manual for the driver from
the inner surface of the control console or other devices. Failure to do so
may cause a trouble.
5.
＜Storage＞
Store the product within the specified conservation temperature and
humidity in the place not exposed to the sun beam.
If the driver has been stored for a long period (3 years or longer for a guide),
consult with us. The capacitance may have decreased with the electrolytic
condenser due to the long period storage, and it may cause a trouble.
＜Operation＞
Install an external emergency stop circuit to turn the power off for the
instant halt of operation.
Put the product into operation in the specified ambient temperature and
humidity.
＜Transportation＞
Excess loading of the product on the carrier may cause the load to fall in
pieces. Follow the instructions given outside the package.
17. Place the product with a great care so as to prevent from the danger such as
a tumble or a turnover.
64
Inquiry Check Sheet
For more information regarding any products or services described here in,
please contact your nearest ofﬁce listed on the back of this catalog.
To SANYO DENKI Co.,LTD.
Date：
Company:
Department:
Name:
FAX:
Tel:
E-mail:
Item
1
2
3
4
Name of target equipment
Contents
Equipment name, category (transport, processing, test, other)
Name of servo axis
Axis name, axial mechanism (horizontal/vertical), brake mechanism (yes/no)
Current condition of above axis
Manufacturer Name (
Positioning accuracy
±
mm・±
) Series Name (
) Motor Capacity (
) Hydraulic, Mechanical, or New System (
【Reference formula】
Accelerationα：＿＿G・＿＿＿[m/s2]
【1G=9.8[m/s2]､1[m/s2]≒0.1G】
Feeding SpeedＶ：＿＿＿＿[m/s]
5
Operation pattern
)
μm
Feeding
【α[m/s2]＝V[m/sec]÷t1[sec]】
【D[m]＝V[m/sec]×(t1+t2)[sec]】
Moving DistanceＤ：＿＿＿[m]
Speed
(Stroke)
[m/sec]
Time
6
7
Mechanism
Mechanical structure
Ball-screw/screw-rotation type (horizontal), ball-screw/nut-rotation type (horizontal),
rack and pinion (horizontal), belt/chain (horizontal), rotary table, roll feed, instability
WT（table mass）
kg
WL（work mass）
kg
WA（mass of other drive parts）
WR（rack mass）
kg
WB（belt/chain mass）
kg
WC（counterbalance mass）
kg
Fa（external force axial direction）
N
Fb（ball-screw preload）
N
T（roll pushing force）
N
Dr1
（drive-side roll diameter）
mm
Dr2（follower-side roll diameter）
Lr1（drive-side roll length）
mm
Lr2
（follower-side roll length）
mm
JG（speed-reducer inertia）
kg・m2
JC（coupling inertia）
kg・m2
JN
（nut inertia）
kg・m2
JO（other motor-axis conversion inertia）
kg・m2
Db（ball-screw diameter）
mm
Lb
（ball-screw axial length）
mm
Dp（pinion/pulley diameter）
mm
Lp（pinion axial length）
Dt
（table diameter）
mm
Dh（table-support dianeter） mm
Ds
（table shaft diameter）
mm
Ls（table shaft length）
ρ
（speciﬁc gravity of ball-screw/pinion/pulley/table-shaft material）
9
Encoder type
tp（pully thickness）
mm
mm
mm
kg・cm3
ρ1（speciﬁc gravity of roll-1 material）
N・m
mm
LW（load shift from axis）
κ
（internal friction coefﬁcient of preload nut）
TF（friction torque of motor axis conversion）
Speed reducer
Pb（ball -screw lead）
μ（friction coefﬁcient between sheet and shiliding-surface/support-section/roll）
kg／cm3
mm
G（reduction ratio）
ρ2（speciﬁc gravity of roll-2 material）
η
（mechanical efﬁciency）
8
mm
kg
kg／cm3
JL（load inertia of motor-axis conversion）
kg・m2
Tu（imbalance torque of motor axis conversion）
N・m
Customer-provided ( ／・
) Sanyo denki standard(planet/spur/no-backlash-planet ／ ) other( ／
)
Encoder type specified ( yes / no )
Yes:(incremental , optical absolute , optical absolute with incremental function, resolver absolute)
Resolution（
0
A
B
C
D
E
F
）
Input format
Position , velocity , torque , other (
Host equipment (controller)
Sequencer , laptop , customer-developed product , Sanyo dennki-provided , other (
Usage environment and other requirements
Cutting , clean-room use , anti-dust measures , other (
Estimated production
Single product: (
)
) units/mouth (
) units/year
Development schedule
Prototype period: (
Various measures
Related documentation ( already submitted; send later by mail) Visit/PR desired ( yes / no ) Meeting desired ( yes / no )
Miscellaneous
(questions, pending problems,
unresolved issues, etc.)
)Year (
)
)
) Month Production period: (
)Year (
) Month
Cautions
■ Precautions For Adoption
Cautions
Failure to follow the precautions on the right may cause
moderate injury and property damage, or in some
circumstances, could lead to a serious accident.
Always follow all listed precautions.
＊For any question or inquiry regarding the above, contact our Sales Department.
http://www.sanyodenki.co.jp
1-15-1, Kita-Otsuka, Toshima-ku, Tokyo 170-8451, Japan
Phone: +81 3 3917 5157
468 Amapola Avenue Torrance, CA 90501 U.S.A.
Phone: +1 310 783 5400
P.A. Paris Nord ll 48 Allee des Erables-VILLEPINTE BP.57286 F-95958 ROISSY CDG Cedex France
Phone: +33 1 48 63 26 61
Frankfurter Strasse 63-69 65760 Eschborn Germany
Phone: +49 6196 76113 0
9F 5-2, Sunwha-dong Jung-gu Seoul, 100-130, Korea
Phone: +82 2 773 5623
Room 2116, Bldg B, FAR EAST INTERNATIONAL PLAZA, No.317 XianXia Rd., Shanghai 200051 China
Phone: +86 21 6235 1107
Room 1208, 12F, No.96 Chung Shan N, Rd., Sec.2, Taipei 104, Taiwan, R.O.C.
Phone: +886 2 2511 3938
Room 2305, 23/F, South Tower, Concordia Plaza, 1 Science Museum Rd., TST East, Kowloon, Hong Kong
Phone: +852 2312 6250
10 Hoe Chiang Road #14-03A/04 Keppel Towers Singapore 089315
Phone: +65 6223 1071
The names of companies and/or their products specified in this catalogue are the trade names, and/or trademarks and/or registered trademarks of such respective companies.
*Remarks : Specifications Are SubjectTo Change Without Notice.
CATALOG No. 832-6 ’09.3.N

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