ABB
Abb AC Servo motors
| Motors and Generators
| ABB
65
5
Post
Function
1
Thermal switch
2
Thermal switch
3
Brake (optional)
4
Brake (optional)
U1
Motor lead U
V2
Motor lead V
W3
Motor lead W
Screw
Ground
Power connections
BSM 90/100
1
2
3
4
U
V
W
A
B
C
D
1
2
3
4
1
9
8
2
10
12
7
3
11
6
4
5
Terminal block
Ground
boss
Standard motor
connector
Standard BiSS
connector
12 Pin
Post
Function
A
Thermal switch
B
Thermal switch
C
Brake (optional)
D
Brake (optional)
1
Motor lead U
2
Ground
3
Motor lead W
4
Motor lead V
Power connections
BSM 50/63/80 and SSBSM
BiSS connections
BSM and SSBSM
Motor-BiSS
BSMxxx-xxxxB or B2
1
2
3
4
U
V
W
A
B
C
D
1
2
3
4
Terminal block
Ground
boss
Standard motor
connector
Standard EnDat
connector
12 Pin
Motor-EnDat
BSMxxx-xxxxD2 or D
Post
Function
1
Thermal switch
2
Thermal switch
3
Brake (optional)
4
Brake (optional)
U1
Motor lead U
V2
Motor lead V
W3
Motor lead W
Screw
Ground
Power connections
BSM 90/100
Post
Function
A
Thermal switch
B
Thermal switch
C
Brake (optional)
D
Brake (optional)
1
Motor lead U
2
Ground
3
Motor lead W
4
Motor lead V
Power connections
BSM 50/63/80 and SSBSM
Post
Function
1
DATA-
2
A+ (SIN+)
3
0V sensor
4
B+ (COS+)
5
Clock-
6
—
7
Clock+
8
B- (COS-)
9
5V & up sense
10
0V DGND
11
A- (SIN-)
12
DATA+
Post
Function
1
DATA-
2
SIN A+
3
0V sensor
4
COS B+
5
Clock –
6
5V sensor
7
Clock +
8
COS B-
9
+5V
10
DGND
11
SIN A-
12
DATA+
EnDat connections
BSM and SSBSM
1
9
8
2
10
12
7
3
11
6
4
5
Note:
For BSM 50/63/80 (and option on BSM90/100), the power connector is rated at 28 amps.
BSM brakes are not polarity sensitive.
Motor connection diagrams
Abb AC Servo motors