Appendix 4-5-3 Servo/Spindle Motor Power Cable - Mitsubishi Electric MELDAS MDS-R Series Specifications And Instruction Manual

Appendix 4-5-3 Servo/spindle motor power cable

Control panel
To drive unit
Control panel
To drive unit
[1] Use four wires (3-phase + earthing) for the power cable that are completely shielded and free from
breaks.
[2] Earth the shield on both the control panel side and motor chassis side.
[3] Earth the shield with a metal P clip or U clip.
(A cable clamp fitting can be used depending on the wire size.)
[4] Directly earth the shield. Do not solder the braided shield onto a wire and earth the end of the wire.
[5] When not using a shield cable for the power cable, use a conventional cabtyre cable. Use a metal
conduit outside the cable.
[6] Earth the power cable on the control panel side at the contact surface of the conduit connector and
control panel. (Mask the side wall of the control panel with paint.)
[7] Follow the treatment shown in the example for the conduit connector to earth the power cable on
the motor side. (Example: Use a clamp fitting, etc.)
Downloaded from ManualsNet.com
Appendix 4. EMC Installation Guidelines
Earth with P or U clip
Cannon connector
Servomotor
Shield cable
Using shield cable
Earth with P or U clip
Shield cable
Using shield cable
Conduit
Conduit connector
search engine
Control panel
To drive unit
Power cable for servo motor
Control panel
Terminal box
To drive unit
Servo motor
Power cable for spindle motor
Clamp fitting
Cannon connector
A4 - 6
Earth with paint mask
Conduit connector
Servomotor
Conduit
Cabtyre cable
Using conduit
Earth with paint mask
Conduit connector
Terminal box
Conduit
Cabtyre cable
Using conduit
Solder
To earthing
Cannon
connector