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4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR
4 - 14
4.2.3 HG-AK series servo motor
(1) Connection with MR-J4-03A6(-RJ) servo amplifier
(a) Motor power cable wiring diagram (without electromagnetic brake)
CNP1
Power cable supplied
with the servo motor
Servo motorServo amplifier
30 m or less 0.2 m
MR-J4W03PWCBL_M-H
U
V
W
E
(b) Motor power cable wiring diagram (with electromagnetic brake)
Power cable supplied
with the servo motor
(Note 3)
24 V DC power
supply for
electromagnetic
brake
ALM
(Malfunction)
RA1
MBR
(Electromagnetic
brake interlock)
RA2
U
(Note 4)
(Note 1)
Fabricate it.
(Note 3)
CNP1
U
V
W
E
(Note 2)
Servo motorServo amplifier
30 m or less 0.2 m
MR-J4W03PWBRCBL_M-H
Note 1. Connect a surge absorber as close to the servo motor as possible.
2. There is no polarity in electromagnetic brake terminals (B1 and B2).
3. Do not use the 24 V DC interface power supply for the electromagnetic brake.
4. Create the circuit in order to shut off by interlocking with the emergency stop switch.