Mitsubishi HG-KR73G7-1-21 Servo Motor

The Mitsubishi HG-KR73G7-1-21 (HG-KR73G7-1-21) is an HG Series AC servo motor engineered for precise motion control in industrial machinery and automated production environments. Designed for seamless operation within the Mitsubishi Electric motion ecosystem, this servo motor is compatible with MELSERVO MR-J4 series servo amplifiers. It provides reliable torque transmission, dynamic response, and accurate positioning feedback to ensure optimal performance in automated drive systems. Built to withstand demanding factory conditions, the motor features an IP67 degree of protection that safeguards against the ingress of dust and moisture. The unit is suited for integration into multi-axis machinery, CNC equipment, packaging systems, assembly automation, and material handling systems requiring high reliability and smooth speed regulation. As a direct replacement part, the HG-KR73G7-1-21 ensures minimal downtime and dependable motion control performance when paired with compatible MR-J4 drives and feedback configurations.