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9. OUTLINE DRAWINGS
9. OUTLINE DRAWINGS
9.1 Servo amplifier
(1) MR-J3-10B
MR-J3-20B
MR-J3-10B1
MR-J3-20B1
[Unit: mm]
135
168
161
156
6
6
4
6
6
40
Approx.80
CNP1
CNP3
CNP2
Approx.14
Approx.
25.5
Approx.68
With MR-J3BAT
(Note)
(Note)
6 mounting hole
Note. This data applies to the 3-phase or 1-phase 200 to 230VAC power supply models.
For a single-phase, 100 to 120VAC power supply, refer to the terminal signal layout.
Mass: 0.8 [kg] (1.76 [lb])
L
1
L
2
L3
N
P
1
P
2
P
C
D
L
11
L21
U
V
W
CNP3
CNP2
CNP1
PE terminal
Terminal signal layout
Screw size: M4
Tightening torque:
1.2 [N m] (10.6 [lb in])
For 3-phase or
1-phase
200 to 230VAC
L
1
L2
N
P
1
P
2
P
C
D
L
11
L21
U
V
W
CNP3
CNP2
CNP1
For 1-phase
100 to 120VAC
Mounting hole process drawing
6
Approx. 40
2-M5 screw
Mounting screw
Screw size: M5
Tightening torque: 3.24 [N m] (28.7 [lb in])