Mitsubishi HK-ST502G1H-1-59 Servo Motor for HK-ST Series

The Mitsubishi HK-ST502G1H-1-59 (HK-ST502G1H-1-59) is an industrial servo motor engineered for precise motion control and positioning applications. Developed as part of the Mitsubishi HK-ST series, this rotary servo motor provides the dynamic performance, velocity control, and torque stability required for modern automated production environments and motion-driven systems. It is utilized in demanding machine architectures, including computerized numerical control equipment, automated material handling, packaging machinery, and industrial robotics. Serving as a core actuator in multi-axis motion configurations, the HK-ST502G1H-1-59 servo motor operates in coordination with compatible Mitsubishi servo drive units to ensure synchronized movement and rapid closed-loop response. Its robust construction supports continuous operation, minimizing mechanical wear and maintenance downtime in critical manufacturing facilities. The HK-ST502G1H-1-59 is suitable as an original component or direct replacement spare part during machinery upgrades, system retrofits, and scheduled maintenance. This servo motor ensures seamless integration, stable torque generation, and dependable service life in complex industrial automation machinery.