EN

Incremental encoders
Mini encoder with blind hollow shaft ø4 mm
30...1024 pulses per revolution
ITD 01 A 4 Y 4
Features
–– Mini encoder with blind hollow shaft ø4 mm
–– Max. 1024 pulses per revolution
–– Optical sensing
–– Outer diameter ø24 mm
–– TTL or HTL output signals
–– Cable output radial
–– Clamping ring torsion-proof
Technical data - mechanical design
Voltage supply
Size (flange)
ø24 mm
Shaft type
ø4 mm (blind hollow shaft)
Motor shaft tolerance
0.25 mm axial
0.1 mm radial
5 VDC ±5 %
8...30 VDC
Reverse polarity protection Yes
Consumption w/o load
≤25 mA
Pulses per revolution
30...1024
Mounting kit
102
Reference signal
Zero pulse, width 90°
Protection DIN EN 60529
IP 64
Sensing method
Optical
Operating speed
≤10000 rpm
Output frequency
≤100 kHz
Starting torque
≤0.005 Nm (+20 °C)
Output signals
A 90° B, 0
Materials
Output stage
TTL
Push-pull short-circuit proof
Housing: aluminium
Shaft: stainless steel
Operating temperature
-20...+85 °C
Relative humidity
90 % non-condensing
Resistance
DIN EN 60068-2-6
Vibration 10 g, 55-2000 Hz
DIN EN 60068-2-27
Shock 30 g, 11 ms
Connection
Cable 1 m
Weight approx.
45 g
1
www.baumer.com/motion
7/10/2013
Technical data - electrical ratings
Subject to modification in technic and design. Errors and omissions excepted.
ITD 01 A 4 Y 4 with blind hollow shaft
Incremental encoders
Mini encoder with blind hollow shaft ø4 mm
30...1024 pulses per revolution
ITD 01 A 4 Y 4
Part number
ITD 01 A 4 Y 4
BX
K10SK4
S
4
IP64
102
Mounting kit
102 Mounting accessory kit 102
Protection
IP64 IP 64
Blind hollow shaft
4 ø4 mm
Operating temperature
S -20...+85 °C
Connection
K10SK4 Cable, 4-pin, pin contacts with coupling type 10
Output signals
BX A, B
Voltage supply / signals
T 5 VDC / TTL level, linedriver
H 8...30 VDC / HTL level, push pull
Pulse number - see table
Pulse number
360
500
600
1000
1024
Subject to modification in technic and design. Errors and omissions excepted.
100
300
2
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7/10/2013
30
60
Incremental encoders
Mini encoder with blind hollow shaft ø4 mm
30...1024 pulses per revolution
ITD 01 A 4 Y 4
Output signals
Terminal assignment
Clockwise rotation when looking at the mounting side.
ConnectorAssignment
Pin1UB
BX-Output signals
Pin2TrackB
Pin3GND
Track A
Pin4TrackA
M12x1
Track B
90°
4
1
3
2
Trigger level
Outputs
Linedriver
Output level High
≥2.4 V
Output level Low
≤0.5 V
Load
≤30 mA
Outputs
Push-pull short-circuit proof
Output level High
≥UB -3 V
Output level Low
≤1.5 V
Load
≤30 mA
ø3
9
3.2
flexible
torque
support
47
24
45°
X
coupling K10SK4 splashed
on cable ... m
(coupling type 10, pin contacts,
straight, 4-pin)
031- 1 Y 4
3
www.baumer.com/motion
7/10/2013
ø4.5
1 cylinder head screw
DIN 912 - M1.6x6 12.9
A/F1.5
tightening torque:
0.25 - 0.3 Nm
ø4H6x9
10
8
ø24
2.5
mounting
kit 102
(standard)
ø4g4
ø39
ø25-0.05
4xM4x10
mounting side
(proposition)
Subject to modification in technic and design. Errors and omissions excepted.
Dimensions
Incremental encoders
Mini encoder with blind hollow shaft ø4 mm
30...1024 pulses per revolution
4
www.baumer.com/motion
7/10/2013
Subject to modification in technic and design. Errors and omissions excepted.
ITD 01 A 4 Y 4
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