Mitsubishi HC-RP203BK AC Rotary Servo Motor with Brake

The Mitsubishi HC-RP203BK is an AC rotary brushless servo motor engineered for high-performance motion control within Mitsubishi MELSERVO systems, including MR-J3 drive series. Equipped with an integrated electromagnetic holding brake and an oil seal, this motor delivers secure positioning and reliable mechanical retention during system stops or power interruptions. It features a precision-machined shaft with a keyway, mounted through a standard 100 mm by 100 mm flange. Operating on a 200 V AC supply class, the HC-RP203BK delivers a rated output of 2.0 kW, a rated continuous current of 14 A, and a rated output torque of 6.37 Nm at a rated speed of 3000 RPM. High-precision feedback is provided by an integrated 18-bit absolute encoder, delivering resolution equivalent to 260,000 pulses per revolution for smooth velocity regulation and exact position tracking. Built for demanding production machinery, the motor features an IP65 ingress protection rating and is rated for ambient operating temperatures ranging from 0 to +40 degrees Celsius.