Mitsubishi HG-SR52G1-1-35 Geared AC Servo Motor with Brake

The Mitsubishi HG-SR52G1-1-35 is an industrial AC rotary geared servo motor engineered for precise position, speed, and torque control in demanding motion systems. Designed as part of the HG-SR series and offering functional equivalence to HKST52BG5121 within modern MELSERVO drive architectures, this geared servomotor features a straight shaft configuration and a flange-mount output design. It incorporates a precision gearhead reducer that optimizes torque output for high-inertia and heavy-load automation tasks. To maintain safe axis positioning during power loss and emergency stops, the motor integrates a dedicated electromagnetic holding brake. Closed-loop operation is managed by a built-in 26-bit absolute feedback encoder, ensuring exceptional positioning accuracy and deterministic feedback without homing routines. The unit provides reliable drive performance in industrial machinery such as gantry systems, packaging lines, material handling equipment, and specialized assembly automation. Its robust mechanical housing protects precision gearing and electrical components during continuous automated duty cycles.