Mitsubishi HC-MFS053 AC Servo Motor for MELSERVO-J2S Series

The Mitsubishi HC-MFS053 is an ultra-low inertia brushless rotary AC servo motor engineered for high-precision industrial motion control within the MELSERVO-J2S drive platform. Designed for pairing with compatible MR-J2S servo amplifiers, this motor delivers reliable dynamic response in compact automated machinery, packaging lines, electronic assembly stations, and robotic positioning equipment. This compact drive unit operates from a 200 VAC power supply class and produces a rated output of 50 W (0.05 kW) with a rated current of 0.85 A and a nominal torque of 0.16 Nm at a rated speed of 3,000 RPM. The motor is equipped with a straight shaft, a built-in electromagnetic brake for holding vertical or inclined loads safely during power interruptions, and an integrated 17-bit absolute feedback encoder providing 131,072 pulses per revolution for exceptional positioning accuracy. Built with a standard 40x40 mm square mounting flange, the HC-MFS053 features an IP55 ingress protection rating and is rated for operating environments spanning 0 to +40 degrees Celsius. Its balanced design minimizes thermal buildup while sustaining peak dynamic throughput across automated positioning cycles.