Comparison Of Servo Motor Connector Specifications - Mitsubishi Electric MELSERVO-J2S Series Transition Handbook

Part 8: Review on Replacement of Motor

2.6 Comparison of Servo Motor Connector Specifications

(1) HC-KFS/-MFS/-UFS motor
Motor appearance
Power connector
Encoder connector
Electromagnetic brake
connector
(Power connector)
MR-J2S series (HC-KFS/MFS/UFS)
Power connector
(With electromagnetic
brake)
Encoder connector
Power supply lead 4-AWG19 0.3 m
Power connector
5557-04R-210 (Receptacle)
5556PBT (Female terminal)
Power connector
Pin assignment
Pin number Signal name
1
2
1 3
3
4
2
4
Encoder cable 0.3 m
Encoder connector
1-172169-9
Encoder connector
Pin assignment
Pin number Signal name
1
2
3
4
1 5
2 3
6
4 5
6
7
7 8 9
8
9
Power supply lead 4-AWG19 0.3 m
Brake lead 2-0.3 2 0.3 m
(USF is an electromagnetic brake cable
2
2-0.75 0.3 m)
Power connector
5557-06R-210 (Receptacle)
5556PBT (Female terminal)
Power connector (with brake)
Pin assignment
Pin number Signal name
1
2
1 4
3
2
5
4
5
3
6
6
8 - 36
MR-J4 series (HG-KR/MR)
1
2
3
U
4
V
W
Earth
2
MR
MRR 4
BAT
6
MD
MDR
8
P5
LG
SHD
1
2
U
V
W
Earth
B1
B2
Power connector
Electromagnetic brake
connector
Encoder connector
Power connector
Pin assignment
Pin number Signal name
1 Earth
2 U
3 V
4 W
Encoder connector
Pin assignment
1
Pin number Signal name
1
3
2 BAT
5 3 P5
4 MRR
7
5 MR
6 LG
9
7
8
9 SHD
Electromagnetic brake connector
Pin assignment
Pin number Signal name
1 B1
2 B2