Mitsubishi HF303S-A48 3 kW AC Brushless Servo Motor

The Mitsubishi HF303S-A48 (HF303S-A48) is a high-performance brushless rotary AC servo motor engineered for precise motion control applications within Mitsubishi HF Series drive systems. Designed with a straight shaft configuration and a 176x176 mm flange mounting footprint, this motor delivers a rated power output of 3 kW (3000 W) operating on a 200 V AC supply class. It provides a rated rotational speed of 2,000 RPM, delivering 14.3 Nm of rated torque, a stall torque of 22.5 Nm, and a rated current draw of 10.7 A. Equipped with an integrated 18-bit absolute feedback encoder delivering 260,000 pulses per revolution, the motor ensures accurate positioning and stable dynamic response under demanding industrial operating cycles. The unit features robust ingress protection rated at IP67, making it resilient against dust and moisture in harsh production environments. Built for reliable operation across ambient temperatures ranging from 0 to +40 degrees Celsius, this servo motor is suitable for machine tools, automated transfer systems, packaging equipment, and high-precision positioning machinery.