Torque Rotary Unit ST0055A / ST0075A / ST0140A
Electrical connection
Connection encoder "EnDat 2.1" (product type: ST0075A)
Rotatable dual con-
nector
Isolation piece
12-pin E
Pin assignment
Pin
Designation
Function
1
GND
GND
2
+ 5 V
Encoder 5 V
3
A+
Cosine
4
A-
Cosine inverted
5
B+
Sine
6
B-
Sine inverted
7
Clock+
Clock
8
Clock-
Clock inverted
9
DATA+
Data
10
DATA-
Data inverted
11
Sense GND
Sense GND
12
Sense 5 V
Sense + 5 V
Connection motor (product type: ST0140A)
Motor connector with
male thread M23
Isolation piece 8-
pin E
Pin assignment
Pin
Designation
Function
1
U
Motor phase U
4
V
Motor phase V
3
W
Motor phase W
PE
Protective
ground conductor
A
T+
Temperature
B
T-
Temperature sensor -
C
B+
Holding brake +
D
B-
Holding brake -
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