Mitsubishi MR-J3PWS4-79-20M Servomotor Power Cable for MR-J3 Series

The Mitsubishi MR-J3PWS4-79-20M is a high-flex shielded servomotor power cable assembly engineered for direct connection in MELSERVO drive systems. Featuring a total length of 20 meters, this cable assembly provides reliable power transmission between Mitsubishi MR-J3 series servo amplifiers and compatible rotary servomotors. It is specifically designed to interface with 1 kW and 2 kW motors from the HG-SP and HG-JP series, ensuring steady power supply in high-demand automated motion systems. Manufactured with high bending resistance, the MR-J3PWS4-79-20M is built to withstand repeated flex cycles, making it suitable for dynamic routing inside cable carriers and moving machine axes. The integral shielding protects against electromagnetic interference to preserve electrical performance in noisy industrial environments. Outfitted with a dedicated servomotor-side connector, the assembly provides an IP67 protection rating to safeguard electrical contacts against dust ingress and liquid exposure. Typical applications include packaging machinery, automated material handling, and CNC machine tools.