Wire Gauge Specifications for Mitsubishi Servo Motors
Source:Industrial Automation /
Time:2026-08-19
Mitsubishi provides specific wire size recommendations for power, grounding, and electromagnetic brake connections based on motor model .
Wire Gauge Recommendations:
Motor Model | Power/Ground Wire Size | Brake Wire Size |
|---|---|---|
HG-KN13~73, HG-SN52/102 | 0.75 mm² (AWG 18) | 0.5 mm² (AWG 20) |
HG-SN152/202 | 2 mm² (AWG 14) | 1.25 mm² (AWG 16) |
HG-SN302 | 3.5 mm² (AWG 12) | 1.25 mm² (AWG 16) |
Important Notes:
Use fluorine resin wire for servo motor power connector wiring
For wiring length > 10m, use MR-PWS2CBL03M-A_-L with extension
For UL/CSA compliance, use 2mm² (AWG 14) for HG-KN series power wiring
For UL/CSA compliance on HG-SN52/102, use 2mm² (AWG 14)
These specifications ensure proper thermal performance and voltage drop management for reliable servo operation.
