EN

Sine encoders
Blind hollow shaft ø10 to ø16 mm
1024, 2048 sinewave cycles per turn
ITD 42 A 4
Features
–– Encoder with blind hollow shaft ø10...16 mm
–– Max. 2048 sinewaves cycles per turn
–– Sine output signals 1 Vpp
–– Mounting by torque support
–– Cable output radial
Optional
–– Cable with connector
Technical data - mechanical design
Voltage supply
Size (flange)
ø80 mm
Shaft type
ø10...16 mm (blind hollow shaft)
Motor shaft tolerance
0.25 mm axial
0.1 mm radial
5 VDC ±10 %
8...30 VDC
Reverse polarity protection Yes
Consumption w/o load
≤90 mA
Sinewave cycles per turn
1024...2048
Mounting kit
050
Sensing method
Optical
Protection DIN EN 60529
IP 65
Output frequency
≤180 kHz (-3 dB)
Operating speed
≤8000 rpm
Output signals
A, B, 0
Starting torque
≤0.01 Nm (+20 °C)
Output stage
SinCos 1 Vpp
Materials
Housing: aluminium, black,
powder-coated
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.
550 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 42 A 4 with blind hollow shaft
Sine encoders
Blind hollow shaft ø10 to ø16 mm
1024, 2048 sinewave cycles per turn
ITD 42 A 4
Part number
ITD 42 A 4
NI
S
IP65
050
Mounting kit
050 Mounting accessory kit 050
Protection
IP65 IP 65
10
11
12
12.7
14
15
16
Blind hollow shaft
ø10 mm
ø11 mm
ø12 mm
ø12.7 mm
ø14 mm
ø15 mm
ø16 mm
Operating temperature
S -20...+85 °C
Connection
KR1 Cable 1 m, radial
KA1 Cable 1 m, axial
Output signals
NI A+, A-, B+, B-, N+, NVoltage supply / signals
M 5 VDC / sine 1 Vpp
S 8...30 VDC / sine 1 Vpp
Sinewave cycles
1024
2048
2
www.baumer.com/motion
7/10/2013
Subject to modification in technic and design. Errors and omissions excepted.
Sinewave cycles - see table
Sine encoders
Blind hollow shaft ø10 to ø16 mm
1024, 2048 sinewave cycles per turn
ITD 42 A 4
Output signals
Terminal assignment
Clockwise rotation when looking at the mounting side.
Core colour
Assignment
green
Track A +
brown
Track A –
grey
Track B +
black
Track B –
pink
Track N +
white
Track N –
red
UB
blue
GND
yellow
UB-Sense
violet
GND-Sense
transparent
Shield/Housing
A
2.5 V
0.4 V
2.5 V
B
Z
Output signal level
Outputs
Sine
Output amplitude A + B
1 VPP at Z0 = 120 Ω
Output amplitude N
approx. 0,4 V (useable part)
at Z0 = 120 Ω
Dimensions
45
2 set screws
DIN 916 - M4x5
A/F2
tightening torque
max. 3 Nm
ø80
30
d H6
d g6
mounting side
(proposition)
7
option:
cable, axial, ... m
KA...
M4
50
25
approx. 18
7
approx. 20
2 spacers
mounting
kit 50
(standard)
cable, radial, ... m
KR...
4.5
20
flexible
torque
support
026- 5
3
www.baumer.com/motion
Subject to modification in technic and design. Errors and omissions excepted.
1 VPP
90° el.
7/10/2013
2.5 V
differential signals
1 VPP
360° el.
Sine encoders
Blind hollow shaft ø10 to ø16 mm
1024, 2048 sinewave cycles per turn
4
www.baumer.com/motion
7/10/2013
Subject to modification in technic and design. Errors and omissions excepted.
ITD 42 A 4