Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 476

[Appendix 1] Summary of MR-J4_B_-RJ020 + MR-J4-T20
Servo motor model
Servo motor
(Including models
series name
with gear
reducers/brakes)
HA-LFS30K1
HA-LFS37K1
HA-LFS
HA-LFS25K14
1000 r/min series
HA-LFS30K14
HA-LFS37K14
HA-LFS30K1M
HA-LFS37K1M
HA-LFS30K1M4
HA-LFS
1500 r/min series
HA-LFS37K1M4
HA-LFS45K1M4
HA-LFS50K1M4
HA-LFS30K2
HA-LFS37K2
HA-LFS HA-LFS30K24
2000 r/min series
HA-LFS37K24
HA-LFS45K24
HA-LFS55K24
Note. These servo motors support J4 mode/J2S compatibility mode. J3 compatibility mode is not supported.
Converter unit
Servo amplifier model
model
MR-J4-DU30KB-RJ020
MR-CR55K
MR-J4-DU37KB-RJ020
MR-J4-DU30KB4-RJ020
MR-CR55K4 MR-J4-DU30KB4-RJ020
MR-J4-DU37KB4-RJ020
MR-J4-DU30KB-RJ020
MR-CR55K
MR-J4-DU37KB-RJ020
MR-J4-DU30KB4-RJ020
MR-J4-DU37KB4-RJ020
MR-CR55K4
MR-J4-DU45KB4-RJ020
MR-J4-DU55KB4-RJ020
MR-J4-DU30KB-RJ020
MR-CR55K
MR-J4-DU37KB-RJ020
MR-J4-DU30KB4-RJ020
MR-J4-DU37KB4-RJ020
MR-CR55K4
MR-J4-DU45KB4-RJ020
MR-J4-DU55KB4-RJ020
Appendix 1-13
Servo amplifier software version (Note)
J2S compatibility
J4 mode
mode
Not compatible Not compatible
Not compatible Not compatible
Not compatible Not compatible
Not compatible Not compatible
Not compatible Not compatible
Not compatible Not compatible
Not compatible Not compatible
B5 or later B0 or later
Not compatible Not compatible
A4 or later A4 or later
Not compatible Not compatible
A4 or later A4 or later
A4 or later A4 or later
A4 or later A4 or later
A4 or later A4 or later
A4 or later A4 or later
A4 or later A4 or later