Mitsubishi HC-RFS153K AC Rotary Servo Motor for MELSERVO J2S

The Mitsubishi HC-RFS153K (HC-RFS153K) is an industrial AC brushless rotary servo motor designed for high-performance motion control within the Mitsubishi MELSERVO J2S drive system series. Engineered for precision positioning and dynamic speed response, this motor provides a rated output of 1.5 kW (1500 W) with a rated speed of 3000 RPM and a continuous rated torque of 4.78 Nm. It operates on a 200 VAC supply voltage class with a rated current draw of 8.8 A. Feedback is provided by an integrated 17-bit absolute encoder delivering high-resolution positioning equivalent to 131,072 pulses per revolution. Built for demanding industrial environments, the HC-RFS153K features a keyed shaft, an integrated oil seal, and an IP65 protection rating to protect internal components against dust and liquid ingress. The motor is configured with a 100 x 100 mm mounting flange and is rated for ambient operating temperatures ranging from 0 to +40 degrees Celsius. It is widely used in automated machinery, packaging equipment, robotics, CNC machine tools, and material handling systems driven by MELSERVO J2S amplifiers.