Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 499

[Appendix 1] Summary of MR-J4_B_-RJ020 + MR-J4-T20
MR-J2S series dimensions
MR-J2S-30KB, MR-J2S-37KB
2-φ12 mounting hole
MR-HP30KA
2-φ12 mounting hole
Cooling fan exhaust
Safety cover
Intake
Safety cover
Cooling fan exhaust
Intake
Appendix 1-36
MR-J4-_B_-RJ020 series + MR-J4-T20 dimensions
MR-J4-DU30KB-RJ020, MR-J4-DU37KB-RJ020
200
300
(80)
180
20 20
260
2-φ7 mounting hole
CN40A
7
MR-BAT6V1SET
mounted
175.5
178.5
MR-CR55K
2-φ7 mounting hole
100
10
Cooling
fan
exhaust
TE2-1
Intake
PE TE1
22.5 22
32 28
31
118 62
Cooling fan
exhaust
Intake
TE2-2
TE3
15.5