Mitsubishi Electric HF303BS Servo Motor

The Mitsubishi Electric HF303BS servo motor is a compact AC servo motor in the 0.3 kW class, designed for precise position, speed, and torque control in industrial automation. With rated voltage typically 200–230 V AC and a built-in incremental encoder, it enables closed‑loop control when paired with a servo drive, delivering repeatable motion for CNC machines, robotic axes, packaging equipment, and automated assembly lines. It features flange‑mount compatibility for straightforward machine integration and a keyed shaft for reliable mechanical coupling. Built to withstand industrial environments, it uses industrial‑rated insulation and a standard industrial operating temperature range. Common applications include pick‑and‑place machines, gantry systems, printing and labeling equipment, and material‑handling conveyors with positioning needs. For compatibility and replacement options, this model is commonly replaced by Mitsubishi HC‑MFS23 servo motor, Yaskawa SGMAV‑04ADA61, and Panasonic Minas A5 series servo motor.