Mitsubishi Electric MELSERVO-J5 HK Series User Manual page 35

4
CONNECTING THE SERVO AMPLIFIER AND
ROTARY SERVO MOTOR
The HK-RT_4W will be available in the future.
Precautions
• Insulate the conductive parts of the terminals.
• To prevent unexpected operation of the rotary servo motor, wire the equipment correctly and securely.
• Make sure to connect the cables and connectors by using the fixing screws and the locking mechanism. Failing to do so
may cause the cables and connectors to disconnect during operation.
• To prevent abnormal operation and malfunction, connect the servo amplifier power outputs (U/V/W) to the rotary servo
motor power inputs (U/V/W) directly. Do not connect a magnetic contactor or the like between the servo amplifier power
output and the rotary servo motor power input.
Servo amplifier
U
V
W
• To prevent a malfunction, do not connect the AC power supply directly to the rotary servo motor.
• When the wires are not properly secured to the terminal block, the wires or terminal block may generate heat because of
the poor contact. Be sure to secure the wires with the specified torque.
• Use the rotary servo motor with the specified servo amplifier.
• Do not modify the equipment.
• To prevent malfunction, eliminate static electricity before wiring, switch operation, or similar operations.
• To prevent failure and malfunction, only the power/signal specified in the user's manual should be connected to each
terminal.
• We recommend using HIV wires to connect the servo amplifier to the rotary servo motor. Therefore, the recommended wire
sizes may be different from those of the wires used for previous generation rotary servo motors.
Rotary servo motor Servo amplifier
U
V
M
W
4 CONNECTING THE SERVO AMPLIFIER AND ROTARY SERVO MOTOR
Rotary servo motor
U
U
V
V M
W
W
4
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