Mitsubishi HF-MP23B AC Brushless Servo Motor for MELSERVO-J2S

The Mitsubishi HF-MP23B is an AC brushless rotary servo motor designed for high-performance motion control within the MELSERVO-J2S series. Built with a straight shaft and an integrated oil seal, this servo motor provides precise positioning and velocity regulation in demanding industrial drive systems. It features an integrated 17-bit absolute feedback encoder that delivers resolution equivalent to 131,072 pulses per revolution, ensuring accurate closed-loop motion feedback without losing position data during power cycles. Operating on a 200 V AC supply voltage class, the motor is engineered to maintain stable dynamic response across factory automation platforms. Technically, the Mitsubishi HF-MP23B delivers a rated power output of 3,500 W (3.5 kW) with a rated operating current of 17 A. It produces a rated torque of 16.7 Nm at a rated rotational speed of 2,000 rpm. The unit utilizes a 176x176 mm flange mounting footprint and features an IP65 ingress protection rating, making it suitable for harsh factory environments. Rated for ambient operating temperatures between 0 and +40 degrees Celsius, this motor is widely deployed in automated assembly lines, packaging machinery, CNC machine tools, and industrial robotics requiring reliable brushless drive performance.