EN

Incremental encoders
Through hollow shaft ø17 to ø27 mm
200…2048 pulses per revolution
ITD 40 A 4 Y22
Features
–– Encoder with through hollow shaft ø17...27 mm
–– Max. 2048 pulses per revolution
–– Optical sensing method
–– Through hollow shaft
–– Mounting by torque support
–– TTL or HTL output signals
–– Cable output radial
Optional
–– Cable with connector
Technical data - mechanical design
Voltage supply
Size (flange)
ø80 mm
Shaft type
ø17...27 mm (through hollow
shaft)
Motor shaft tolerance
0.25 mm axial
0.1 mm radial
Mounting kit
050
Protection DIN EN 60529
IP 65
Operating speed
≤5000 rpm
≤3000 rpm IP 65 (>70 °C)
Starting torque
≤0.015 Nm (+20 °C)
Materials
Housing: aluminium, black,
powder-coated
Shaft: stainless steel
Operating temperature
-20...+70 °C
-20...+100 °C
Relative humidity
90 % non-condensing
Resistance
DIN EN 60068-2-6
Vibration 10 g, 55-2000 Hz
DIN EN 60068-2-27
Shock 100 g, 11 ms
Connection
Cable 1 m
Weight approx.
580 g
5 VDC ±5 %
8...30 VDC
Reverse polarity protection Yes
Consumption w/o load
≤100 mA
Pulses per revolution
200...2048
Reference signal
Zero pulse, width 90°
Sensing method
Optical
Output frequency
≤120 kHz
Output signals
A, B, N + inverted
Output stages
TTL linedriver (short-circuit
proof)
HTL push-pull (short-circuit
proof)
Interference immunity
DIN EN 61000-6-2
Emitted interference
DIN EN 61000-6-3
1
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Technical data - electrical ratings
Subject to modification in technic and design. Errors and omissions excepted.
–– Extended operating temperature range
ITD 40 A 4 Y22 with through hollow shaft
Incremental encoders
Through hollow shaft ø17 to ø27 mm
200…2048 pulses per revolution
ITD 40 A 4 Y22
Part number
ITD 40 A 4 Y22
NI
KR1
050
Mounting kit
050 Mounting kit 050
IP54
IP65
Protection
IP 54
IP 65
Through hollow shaft
20 ø20 mm
25 ø25 mm
Operating temperature
S -20...+70 °C
E -20...+100 °C
Connection
KR1 Cable 1 m, radial
Output signals
NI A, A inv, B, B inv, 0, 0 inv
Voltage supply / signals
T 5 VDC / TTL level, linedriver
H 8...30 VDC / HTL level, push-pull
R 8...30 VDC / TTL level, linedriver
Pulse number - see table
Pulse number
720
1000
1024
2048
Subject to modification in technic and design. Errors and omissions excepted.
500
512
Other diameters on request.
2
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24/7/2015
200
360
Incremental encoders
Through hollow shaft ø17 to ø27 mm
200…2048 pulses per revolution
ITD 40 A 4 Y22
Output signals
Terminal assignment
Clockwise rotation when looking at the mounting side.
Core colour
Assignment
brown
Track A
green
Track A inv.
Track A
grey
Track B
pink
Track B inv.
Track A
red
Track N
black
Track N inv.
NI-Output signals
Track B
Track B
brown 0,5 mm2
UB
white 0,5 mm
GND
2
blue
UB-Sense
white
GND-Sense
transparent
Shield/Housing
90°
Track N
Trigger level
Output level High
≥2.4 V
Output level Low
≤0.5 V
Load
≤70 mA
Outputs
Push-pull short-circuit proof
Output level High
≥UB -3 V
Output level Low
≤1.5 V
Load
≤70 mA
Subject to modification in technic and design. Errors and omissions excepted.
90°
Linedriver
Dimensions
mounting side
(proposition)
7
ø80
45
M4
2 spacers
mounting
kit 050
(standard)
25
d H6
50
min. 30
20
~ 22
d g6
30
2 set screws
DIN 916 M4x5
A/F2
tightening
torque
max. 2.6 Nm
7
4.5
cable, radial
KR...
flexible
torque
support
026- 5 Y22
3
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24/7/2015
Track N
Outputs
Incremental encoders
Through hollow shaft ø17 to ø27 mm
200…2048 pulses per revolution
4
www.baumer.com/motion
24/7/2015
Subject to modification in technic and design. Errors and omissions excepted.
ITD 40 A 4 Y22
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