Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual page 361

13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW)
(2) MR-J3-DU30KB4 MR-J3-DU37KB4
60
TE2
2- 6 Installation hole
Approx. 60
240
120
For mounting
MR-J3BAT
TE3
TE1
6
219.2
Terminal block signal layout
TE2
L
L
TE3
L
11
L
21
TE1
U V W
PE
Approx. 200
Approx. 80
180
Approx. 200
328
Terminal block screw: M6
Tightening torque: 3.0 [N m]
Terminal block screw: M4
Tightening torque: 1.2 [N m]
Terminal block screw: M8
Tightening torque: 6.0 [N m]
Terminal block screw: M8
Tightening torque: 6.0 [N m]
13 - 64
Cooling fan
Terminal block layout
wind direction
(Terminal cover removed)
128
Mass: 18[kg] (Approx. 39.68[lb])
Mounting screw
Screw size: M5
(26.6 [lb in])
Tightening torque: 3.2 [N m]
(10.6 [lb in])
(53.1 [lb in])
(53.1 [lb in])
[Unit: mm]
(28.3 [lb in])