Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 448

14. OPTIONS AND AUXILIARY EQUIPMENT
(b) MR-RB30 MR-RB31 MR-RB32 MR-RB34-4 MR-RB3M-4 MR-RB3G-4
7
10 90
100
(c) MR-RB50 MR-RB51 MR-RB54-4 MR-RB5G-4
Cooling fan mounting
screw (2-M3 screw)
On opposite side
49 82.5
2.3
200
B
Cooling fan mounting
screw (2-M4 screw)
101.5 82.5
A 318
B
Intake
7 × 14
slot
7
A
12
108
120
[Unit: mm] TE1
Terminal block
Terminal screw: M4
Tightening torque: 1.2 [N m] (10.62 [lb in])
Mounting screw
Screw size: M6
Tightening torque: 5.4 [N m] (47.79 [lb in])
Regenerative
MR-RB30
MR-RB31
MR-RB32
MR-RB34-4
MR-RB3M-4
MR-RB3G-4
[Unit: mm] Terminal block
Terminal screw: M4
Tightening torque: 1.2 [N m] (10.62 [lb in])
Mounting screw
Screw size: M6
Tightening torque: 5.4 [N m] (47.79 [lb in])
Intake
Regenerative
MR-RB50
MR-RB51
MR-RB54-4
Approx.
MR-RB5G-4
30
8
14 - 39
P
C
G3
G4
Variable
dimensions
option
A B
17 335
23 341
P
C
G3
G4
Variable
dimensions
option
A B
17 217
23 233
Mass
[kg] (Ib)
2.9 (6.4)
Mass
[kg] (Ib)
5.6 (12.3)