Mitsubishi HF453BS-A48 4.5 kW AC Servo Motor with Brake

The Mitsubishi HF453BS-A48 (HF453BS-A48) is a brushless AC rotary servo motor designed for precise motion control applications within Mitsubishi HF Series drive systems. Operating on a 200 V AC supply voltage class, this industrial servo motor delivers a rated power output of 4.5 kW (4,500 W) with a rated rotational speed of 3,000 rpm. It produces a rated torque of 14.3 Nm and a stall torque of 37.2 Nm while operating at a rated current of 19 A. Engineered for high accuracy and holding capability, the HF453BS-A48 features a straight shaft, an integrated electromagnetic holding brake, and a built-in 18-bit absolute feedback encoder providing 260,000 pulses per revolution. The unit is built with a standard 176x176 mm mounting flange and holds an IP67 protection rating to prevent dust and water ingress in demanding factory automation environments. It is rated for continuous operation across ambient temperatures ranging from 0 to +40 degrees Celsius.