Connection Of Servo Amplifier And Servo Motor; Connection Instructions - Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual

3.WIRING

3-2 Connection of servo amplifier and servo motor

3-2-1 Connection instructions

WARNING
CAUTION
(1) Wind an insulation tape around the connection several times.For the EN Standard-compliant
model, connect via a fixed terminal block.
(2) For grounding, connect the earth cable of the servo motor to the
protective earth (PE) terminal of the servo amplifier and connect
the ground cable of the servo amplifier to the earth via the pro-
tective earth of the control box.
Do not connect them directly to the protective earth of the con-
trol panel.
(3) Do not share the 24VDC power supply between the interface and
electromagnetic brake. Always use the power supply designed
exclusively for the electromagnetic brake.
Insulate the connections of the power supply terminals to prevent an elec-
tric shock.
1. Connect the wires to the correct phase terminals (U, V, W) of the servo
amplifier and servo motor. Otherwise, the servo motor will operate
improperly.
2. Do not connect AC power supply directly to the servo motor. Other-
wise, a fault may occur.
Servo amplifier side
Servo motor side
Wind insulation tape three or four times.
3– 36
Control box
Servo motor
Servo amplifier
PE terminal