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9. OUTLINE DRAWINGS
(7) MR-J3-350B4
MR-J3-500B(4)
[Unit: mm]
CHARGE
Cooling fan
130
118
6
7.5
7.5
250
235
With MR-J3BAT
200Approx. 80
131.5 68.5
Cooling fan
wind direction
6
Terminal layout
(Terminal cover open)
TE1
TE2
TE3
20.5
2- 6 mounting hole
3 places for
ground (M4)
Built-in regenerative
resistor lead terminal
fixing screw
Mass: 4.6 [kg] (10.1 [lb])
VW
TE2
N
L
11
L
21
TE3
L1 L2 L3
P
TE1
Terminal screw: M4
Tightening torque: 1.2[N m]
Terminal signal layout
PE terminal
CU
P
1
P
2
Built-in regenerative resistor lead
terminal fixing screw
Terminal screw: M3.5(Note)
Tightening torque: 0.8[N m]
Terminal screw: M4
Tightening torque: 1.2[N m]
Terminal screw: M4
Tightening torque: 1.2[N m]
(10.6 [lb in])
(7.08 [lb in])
(10.6 [lb in])
(10.6 [lb in])
Note. Screw size is M3.5 for the control circuit terminal block (TE2) of the servo
amplifier manufactured in April 2007 or later. Screw size is M3 for the control
terminal block (TE2) of the servo amplifier manufactured in March 2007 or earlier.
4-M5 screw
118 0.5
Approx. 130
Approx. 6Approx. 6
Mounting hole process drawing