Mitsubishi HC-SFS81B AC Servo Motor with Brake for MELSERVO-J2S

The Mitsubishi HC-SFS81B (HC-SFS81B) is an industrial AC brushless rotary servo motor engineered for precise motion control within the Mitsubishi MELSERVO-J2S series system. Designed with a straight shaft, an integrated electromagnetic brake, and an oil seal, this servo motor delivers reliable positioning and holding capabilities in demanding automated machinery. It incorporates an integrated 17-bit absolute encoder that provides high-resolution feedback corresponding to 131,072 pulses per revolution, ensuring exceptional speed stability and positioning accuracy. Operating on a 200 VAC supply voltage class, the motor delivers a rated output of 850 W (0.85 kW) and a rated current of 5.1 A. It provides a rated torque of 8.12 Nm at a rated rotational speed of 1,000 rpm. The unit features a standard 130 x 130 mm mounting flange and holds an IP65 protection rating against dust and liquid ingress, rated for ambient operating temperatures from 0 to +40 degrees Celsius. This servo motor is well-suited for industrial motion applications such as machine tools, packaging lines, material handling systems, and automated assembly equipment.