Torque Rotary Unit ST0055A / ST0075A / ST0140A
Electrical connection
9.1
Connection assignment
Connection motor (product types: ST0055A / ST0075A)
Rotatable dual con-
nector
Isolation piece 8-
pin E
Pin assignment
Pin
Designation
Function
A
U
Motor phase U
B
V
Motor phase V
C
W
Motor phase W
PE
Protective
ground conductor
1
T+
Temperature
2
T-
Temperature sensor -
3
B+
Holding brake +
4
B-
Holding brake -
5
---
---
Connection encoder "Hiperface" (product types: ST0055A / ST0075A)
Rotatable dual con-
nector
Isolation piece
12-pin E
Pin assignment
Pin
Designation
Function
1
GND
GND
2
+7 ... 12 V
E 7 ... 12 V
3
SIN+
SIN+
4
REFSIN
REFSIN
5
COS+
COS+
6
REFCOS
REFCOS
7
DATA+
Data
8
DATA-
Data inverted
9
---
---
10
---
---
11
---
---
12
---
---
32 / 47
Mounting instructions_022019_3.0_en
