Mitsubishi HG-SR524BJ Geared AC Rotary Servo Motor for MELSERVO Series

The Mitsubishi HG-SR524BJ (HG-SR524BJ) is an industrial AC rotary geared servo motor engineered for precision motion control in automated machinery. Operating within the Mitsubishi Electric MELSERVO system architecture, this geared motor combines high torque density with accurate positioning. The unit features an integrated 26-bit high-resolution absolute feedback encoder that delivers precise position detection and stable speed regulation without the need for routine home return sequences upon power-up. It is equipped with a standard 1/59 reduction gear head designed with a foot-mounted gearbox output, providing high reduction ratio mechanical advantage and robust mounting for heavy-duty industrial drive systems. Engineered with a keyed shaft configuration, the HG-SR524BJ ensures secure mechanical coupling and reliable torque transmission to external gear trains, conveyors, or mechanical actuators. It serves as an equivalent drive solution to HKST502G1H159 within MELSERVO-J5 setups. Typical industrial applications include material handling systems, packaging machinery, index tables, and automated assembly equipment requiring controlled speed reduction and high holding torque. Designed for reliable continuous operation, this servo motor delivers smooth dynamics, dependable thermal dissipation, and seamless integration with compatible Mitsubishi servo drive platforms.