Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 424

Part 7: Common Reference Material
MR-J3-CR55K
2- 7 Installation hole
Approx. 20
300
Approx. 80
20 260
CHARGE
TE2-2
TE3
TE1-1 TE1-2
7
277
Cooling fan
wind direction
328
128
Approx. 200
Terminal block layout
180
(Terminal cover removed)
TE2-2
TE1-1 TE1-2
300
20 260 20
2-φ7 mounting hole
TE3
PE
7
7 - 47
MR-CR55K
200 100
180
Cooling
192
fan
exhaust
22.5 22
TE2-1
Intake
2.3 TE1-1
PE
175.5
63 33
178.5
32 230
2 × 31 = 62
22 22.5
TE2-2
TE3
TE1-2
PE
15.5
2 × 31 = 62