ALPS SRBM121300

Rotary Switch
6-position Horizontal Type
SRBM Series
Pulse switching (20 pulses) model available in same figure.
Typical Specifications
Detector
Specifications
Items
Rotary switch
Push
Pulse switch
Slide
Rating(max.)
(min.)
/
(Resistive load)
0.1A 16V DC/50BA 3V DC
Rotary
Contact resistance
(Initial/After operating life)
50mΩ max./150mΩ max.
Rotational torque
Encoders
40±20 mN・m
15±7 mN・m
10,000cycles
30,000cycles
Without load
Power
Operating life
With load
Dual-in-line
Package Type
10,000cycles(0.1A 16V DC)
TACT SwitchTM
CustomProducts
Product Line
Number
Changeover
Poles Positions
of wafers
angle
Changeover
timing
Actuator
configuration
Actuator
Minimum order
length(mm)
unit(pcs.)
18-tooth
serration
2
Flat
Product No.
Drawing
No.
SRBM120700
L=15
1,600
SRBM121300
SRBM131300
3
2
18-tooth
serration
30±3°
4
Non
shorting
L=20
1,200
SRBM131400
L=15
1,600
SRBM140700
1
SRBM140800
1
L=20
5
1,200
Flat
SRBM149501
18-tooth
serration
SRBM150500
SRBM154002
Flat
1,600
1
6
20
pulses
18-tooth
serration
18±3°
L=15
SRBM160700
SRBM1L0800
2
―
Flat
1,200
SRBM1L1400
Notes
1. Products other than those listed in the above chart are also available. Please contact us for details.
2. All the axis are die casting shafts.
3. Please place purchase orders per minimum order unit(integer).
Refer to P.171 for shaft configurations.
Refer to P.173 for attached parts.
162
Rotary Switch
6-position Horizontal Type
SRBM Series
Dimensions
Unit:mm
Single-shaft Type
No.
PC board mounting hole dimensions
(Viewed from the direction A)
Style
Rotary switch
Detector
A
Mounting face
12.5 max.
10-ø0.9 +0.1
0 holes
L± 0.3
10
Push
0.7
6
5
5
0.6
PC board
mounting face
0
0.8 -0.2
5.5
6
P=2.5
M7G0.75
0.35
Rotary
0
1-0.2
3
ø6
6.5
5.5
5.8
5
Slide
1
Terminal
No. 1
2
5
5
Encoders
Center of shaft
P=2.5
Power
Dual-in-line
Package Type
Pulse switch
A
Mounting face
12.9 max.
L± 0.3
2-ø1.5 +0.1
0 holes
10
0.7
6
TACT SwitchTM
4-ø0.9 +0.1
0 holes
0.4
0
0.8 -0.2
6.45
5
7
6
5.5
0
PC board
mounting face
0.2
2.5
3.95
2
5
Terminal
No. 1
0.3
2.5
2.5
M7G0.75
0.6
1-0.2
3
2
6.5
5.5
5.8
ø6
5
2.5
CustomProducts
6.45 3.95
Center of shaft
7
Pulse Switch Circuit Diagram
C.C.W.
C.W.
(Counter-clockwise)(Clockwise)
43
C.W. :
C.C.W. :
21
①② ON during changeover only
③④ ON during changeover only
Rotary Switch Circuit Diagram (Viewed from Direction A of Below Diagram)
Front (Front circuit viewed from shaft direction)
Back (Rear circuit viewed from shaft direction)
5
5
3
4
A
163
Rotary Switch
6-position Horizontal Type
SRBM Series
2 to 4-positions
Rear
5-positions※1
Front
Rear
6-positions※2
Front
Rear
Front
Detector
5
5
1
4321
5 432
5
1
1
Push
Slide
4
1
3 2
5
4 3
2
4
1
3 2
5
4 3
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
※1: Circuit steps are positions 2 to 5 at front and positions 1 to 4 at rear.
※2: Circuit steps are positions 3 to 6 at front and positions 1 to 4 at rear.
For above ※1 and ※2: External wiring to common terminal is required.
Notes
1. For positions 2 to 4, 1section consists of 2-poles.
2. For positions 5 and 6, 1 section consists of 1-pole.
CustomProducts
Dummy Terminals
Number of
positions
164
2
3
Front
④⑤
⑤
Rear
③④
④
4
5
6
2
Rotary Switches
List of Varieties
SRBQ
Insertion Reflow type
SRBD
Series
SRRM
SRBM
Rotary Pulse
SRBV
SRRN
Photo
Detector
Push
Outline
specifications
Step angle
36°
40±3°
Number of
poles
1
2
3
4
18±3°
1
2
11.4
16.2
12.5
D
12.4
18.5
10
H
1.7
3.5
7.5
11.5
Operating temperature
range
ー25℃ to +85℃
Rating(max)/(min)
(Resistive load)
1mA 5V DC
50BA 3V DC
Electrical
performance
Initial contact
resistance
Insulation
resistance
Voltage proof
ー10℃ to +60℃
0.1A 16V DC
50BA 3V DC
100MΩ min. 100V DC
100V AC for 1minute
ー40℃ to +85℃
0.25A 30V DC
50BA 3V DC
100MΩ min.
500V DC
500V AC
for 1minute
1N・m
100V AC for 1minute
Encoders
Mechanical performance
The below table
shows for SRBQ
(Unit : mm)
(Unit : mm) Distance from Shaft
mounting
wobble
Measuring Shaft
surface to the (max.value)
position from wobble Applicable
mounting tip of shaft
(max.
value)
dimension
below 5
0.6N・m
0.5N・m
0.5 max.
The below table
shows for SRBV
Measuring Shaft
position from wobble Applicable
mounting
mounting (max.
dimension
surface
value)
0.17
15
above 5 and below 10 0.9 max.
10
0.2
15
15
0.25
20
above 10 and below 15 1.2 max.
15
0.3
20
0.15A 12V DC
50BA 3V DC
CustomProducts
100MΩ min.
500V DC
500V AC
for 1minute
1N・m
0.17
mm
15
mm
15mm
0.25
mm
20
mm
Load at the tip of shaft : 5N
Durability
Environmental
performance
10,000cycles
250mΩ max.
10,000cycles
100mΩ max.
10,000cycles
40mΩ max.
Operating life with
load
Load : (at rated load)
10,000cycles
250mΩ max.
10,000cycles
100mΩ max.
10,000cycles
60mΩ max.
Cold
–40±2℃ for
500h
ー20±2℃ for 96h
Dry heat
85±2℃ for
500h
85±2℃ for 96h
Damp heat
60±2℃,
90 to 95%RH for 500h
40±2℃, 90 to 95%RH for 96h
Soldering
Reflow
soldering
TACT SwitchTM
10mm
Operating life
without load
10,000cycles
100mΩ max.
30,000cycles
100mΩ max.
10,000cycles
150mΩ max.
350±10℃ 350±5℃
3 +10 s
3s max.
10,000cycles
70mΩ max.
10,000cycles
100mΩ max.
350±10℃, 3 +10 s
260±5℃
5±1s
Dip soldering
ー10℃ to +60℃
Applicable
Measuring position Shaft wobble
mounting
from mounting surface (max. value)
dimension
(Unit : mm)
10
Manual
soldering
Dual-in-line
Package Type
100N
Load at the tip of shaft
SRRM : 5N
SRBV, SRBQ : 1N
mounting
surface
Power
5N for 1minute
20N
50N
0.1A 16V DC
50BA 3V DC
100MΩ min. 100V DC
3N for 1minute 5N for 1minute 10N for 1minute
Rotational
direction
Push
direction
Wobble of
actuator
0.3A 16V DC
50BA 3V DC
Slide
Rotary
10
Dimensions
(mm)
Page
30±3°
2
3
4
1
1
W
Actuator
strength
30±3°
260±5℃
10±1s
260±3℃
5s max.
260±5℃
10±1s
162
169
Please see P.172
158
160
167
165
● Rotary Switches Shaft Style …………………………………………………………………………………………………171
● Rotary Switches Soldering Conditions ……………………………………………………………………………………172
● Rotary Switches Attached Parts ……………………………………………………………………………………………173
● Rotary Switches Cautions ……………………………………………………………………………………………………174
157
Rotary Switches
Shaft Configurations
18-tooth Serration Shaft
Unit:mm
The shaft shows the position in which it is turned fully counterclockwise. ①
A
C1
1
C1
B
C
15
6
1
7
20
10
2
11
Detector
Unit:mm
②
ø6
R
C
A
18 tooth serration
L±0.5
ø6
18 tooth serration
L ±0.5
B
②Die Casting Shaft
0.7
①Cutting Shaft
Shaft length L
Shaft length L
ø6.1 Except serrated part
Push
R
15
8
20
12
Slide
Rotary
Details About Serration
98˚
90˚
20˚
(1)The mold dimensions of standard serration and the
dimensions of test jigs are as shown in the figure at left.
(2)Position of the serration bottom
When the shaft is turned fully counterclockwise, the
position of the serration bottom is on the AA line.
(3)Slitting angle
The slitting angle(position)is not specified.
Encoders
Testing jig
dimensions
Power
ø6
ø6.08
ø5.06
ø5.3
ø6.1
7
0.07
Dual-in-line
Package Type
Shaft dimensions
TACT SwitchTM
CustomProducts
Round Shaft
0
ø6 -0.1
L±0.5
C1
Round Shaft with Groove
The shaft shows the position in which it is turned fully counterclockwise.
L±0.5
1.6±0.3
ø6 -0.1
90
0
1±0.3
Shaft flatten angle
°
C0.5
Flat Shaft
The shaft shows the position in which it is turned fully counterclockwise.
Shaft length L
±0.5 when R>10
L ±0.5
±0.5 when R>10
0
0
0
ø6 -0.1
4.5 -0.1
C1
0
ø6 -0.05
R±0.3
R±0.3
4.5 -0.05
L±0.5
Unit:mm
Die Casting Shaft
Cutting Shaft
R
15
7
20
12
C1
ø6.1±0.2 except for flat part
Shaft flatten angle
Note
SRBM Series are based on p
(printed terminal direction). SRRM, SRRN, SRBV Series are based on s(panel lug).
171
Rotary Switches
Attached Parts
The following parts are included with the product.
Unit:mm
SRRM, SRBV
Hexagonal nut
Flat washer
11
Detector
2
ø14
0.5
Push
ø9.1
Slide
Rotary
Encoders
Power
M9G0.75
Dual-in-line
Package Type
Unit:mm
SRBM, SRRN
Hexagonal nut
11
CustomProducts
Flat washer
2
ø12
TACT SwitchTM
0.5
ø7.1
M7G0.75
173