
28
4 CONNECTION OF SERVO AMPLIFIER AND ROTARY SERVO MOTOR
4.1 Precautions for wiring
4.1
Precautions for wiring
For grounding, connect the grounding lead wire from the servo motor to the protective earth (PE) terminal of the servo
amplifier, and then connect the wire from the servo amplifier to the ground via the protective earth of the cabinet. Do not
connect the wire directly to the protective earth (PE) terminal of the cabinet.
*1 The number of PE terminals of the servo amplifier differs depending on the servo amplifier.
Precautions
• Do not install a power capacitor, surge killer, or radio noise filter (optional FR-BIF) on the servo amplifier output side.
• To avoid a malfunction, connect the wires to the correct phase terminals (U/V/W) of the servo amplifier and the rotary servo
motor.
• Do not use the 24 V DC interface power supply for the electromagnetic brake. To prevent malfunction, use the power
supply designed exclusively for the electromagnetic brake.
• Refer to the following for the selection of encoder cables.
• Refer to the chapter of the rotary servo motor series for the selection of a surge absorber for the electromagnetic brake.
( )
(E)
*1
( )
Rotary
servo motor
Servo amplifier
Cabinet
PE
terminal
Содержание Melservo-Jet HG-KNS Series
Страница 1: ...Rotary Servo Motor User s Manual HG KNS HG SNS HG KNS_ HG SNS_ Mitsubishi Electric AC Servo System ...
Страница 2: ......
Страница 7: ...5 CONTENTS 9 4 Fabrication of the encoder cable 100 REVISIONS 102 WARRANTY 103 TRADEMARKS 104 ...
Страница 103: ...9 APPENDIX 9 4 Fabrication of the encoder cable 101 9 MEMO ...
Страница 107: ......