Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 174

9. OUTLINE DRAWINGS
9. OUTLINE DRAWINGS
9.1 Servo amplifier
(1) MR-J3W-22B/MR-J3W-44B
6
Note. Cooling fan is equipped only with MR-J3W-44B. It is not necessary to drill air holes on the control box surface for the cooling
fan.
Terminal signal layout
CNP1
L
1
1
L
2
2
L
3
3
CNP2
P L
1
11
C
L
2
21
D
3
A B
CNP3A
W U
1
V
2
A B
CNP3B
W U
1
V
2
A B
PE( )
2- 6 mounting hole
60
CNP1
CNP2
CNP3A
CNP3B
PE
6
6
48
Screw size: M4
Tightening torque:
1.2 [N m] (10.6 [lb in])
Approx. 80
SW3
6
Mounting screw
Screw size: M5
Tightening torque: 3.24 [N m] (28.7 [lb in])
9 - 1
195
Mass: 1.4 [kg] (3.09 [lb])
Approx. 60
4-M5 screw
Approx. 6
Approx. 6
48 0.3
Mounting hole process drawing
[Unit: mm]
(Note)
Cooling fan
air intake