Mitsubishi Electric MELSERVO-J4 Instruction Manual page 163

9. OPTIONS AND PERIPHERAL EQUIPMENT
(4) MR-RB5K-4/MR-RB6K-4
2-φ10 mounting hole
10
15
15
82.5
(5) GRZG400-2.5Ω/GRZG400-2.0Ω (standard accessories)
Approx. φC
Approx. 2.4
Approx. A
10
Approx. 330
385
411
15
230
260
15
230
Screw for mounting cooling fan
4-M3 screw
82.5
[Unit: mm]
GRZG400-2.5Ω
GRZG400-2.0Ω
9.5
40
Approx. φ47
[Unit: mm]
Cooling fan intake
2.3
197 15
215
Variable dimensions
Regenerative
resistor
A C
10 5.5
9 - 18
Terminal
G4 G3 C P
Terminal screw size: M5
Tightening torque: 2.0 [N•m]
Mounting screw
Screw size: M8
Tightening torque: 13.2 [N•m]
Regenerative Mass
option [kg]
MR-RB5K-4 10
MR-RB6K-4 11
Tightening
Mounting
torque
screw size
K
[N•m]
39 M8 13.2
Mass
[kg]
0.8