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10. OUTLINE DRAWINGS
(7) MR-J3-350A4
MR-J3-500A (4)
[Unit: mm]
CN4 CN2L CN2 CN1 CN3 CN6 CN5
CN4 CN2L CN2 CN1 CN3 CN6 CN5
CHARGE
130
118
6
250
235
6
With MR-J3BAT
2- 6
mounting hole
200
Approx.80
131.5 68.5
Cooling fan
exhaust
6
Terminal layout
(Terminal cover open)
TE1
TE2
TE3
20.5
3 places for
ground (M4)
CAUTION
WARNING
CAUTION
WARNING
Approx.7.5
Approx.7.5
Regenerative resistor
lead terminal fixing screw
Cooling fan
Air intake
Mass: 4.6 [kg] (10.1 [lb])
VW
TE2
N
L
11
L
21
TE3
L
1
L
2
L
3
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
Approx. 6
Approx. 130
118 0.5
Mounting hole process drawing
Mounting screw
Screw size: M5
Tightening torque: 3.24[N m] (28.7[lb in])
Approx. 6