Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 267

Part 7: Common Reference Material
MR-J2S series dimensions
MR-J2S-30K_, MR-J2S-37K_
2-φ12 mounting hole
MR-HP30KA
2-φ12 mounting hole
Cooling fan exhausts air
Safety cover
Intake
Variable
Mass
dimensions
Servo amplifier
[kg]
A B
MR-J2S-30KA4/B4 290 380 36
MR-J2S-30KA/B
MR-J2S-37KA/B
MR-J2S-37KA4/B4 360 450 47
MR-J2S-45KA4/B4
MR-J2S-55KA4/B4
Safety cover
Cooling fan exhausts air
Intake
MR-J4 series dimensions
MR-J4-DU30K_, MR-J4-DU37K_
2-φ7 mounting hole
2-φ7 mounting hole
7 - 28
Cooling
fan
exhausts
air
MR-BAT6V1SET
Intake
mounted
MR-CR55K
Cooling fan
exhausts
air
Intake