Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 589

Part 8: Review on Replacement of Motor
Servo amplifier series
Servo motor series
Target models
Motor appearance
Earth terminal M6 screw
Power connector
(Enlarged view of
terminal box)
Terminal block for thermal
OHS1/OHS2, M4 screw
Encoder connector
Electromagnetic brake
connector
(Note)
Note. The new setting of a encoder cable is required since the thermistor is added to the encoder-side connector.
MR-J3 series
HA-LP
HA-LP15K1(4)/HA-LP20K1(4)/HA-LP22K1M(4)/
HA-LP30K1M4/HA-LP30K24/HA-LP37K24
Power supply terminal block
Encoder connector
Power supply terminal block
U/V/W terminals, M8 screw
Terminal block for cooling fan
BU/BV terminal, M4 screw
CM10-R10P
7
Pin No.
10 3
6
9 2
5
8 1
4
10
Cooling fan connector
Encoder connector
Pin assignment
Signal name
1 MR
K
2 MRR
3
4 BAT
5 LG
6
7
8 P5
9
SHD
8 - 56
MR-J4 series
HG-JR
HG-JR15K1(4)/HG-JR20K1(4)/
HG-JR22K1M(4)/HG-JR30K1M4
Power supply terminal block
Encoder connector
Power supply terminal block
U/V/W terminals, M10 screw
Earth terminal M10 screw
MS3102A20-29P
Encoder connector
Pin assignment
M B
A
Pin No.
L C
N
A
D
T P
B
J
E C
S R
D
H F
G
E
F
G
H
J
K
L
M
N
P
R
S
T
CE05-2A14S-2P
Cooling fan connector
Pin assignment
Pin No.
A
D
A
B
C B
C
D
Signal name
MR
MRR
BAT
LG
SHD
LG
P5
Signal name
BU
BV
BW