Mitsubishi Electric Corporation HG-SR352BJ Servo Motor

The Mitsubishi Electric HG-SR352BJ servo motor is a 3.5 kW AC servo in the MELSERVO HG-SR series, designed for high-torque, precise motion in demanding automation tasks. Its 200 V class, self-cooled design features a flange-mount housing, IP65 protection, a keyed shaft with holding brake (BJ variant), and a high-resolution absolute encoder, delivering typical speeds of 2000–3000 RPM for accurate positioning in CNCs, robotics, packaging lines, material handling, and machine tools; common replacements include Mitsubishi HF-SP352, HC-SF352, and HG-SR352 servo motors. This unit is used by maintenance teams, OEMs, and system integrators for replacement and repair to maintain reliable servo-driven operations.