Mitsubishi HG-KR23BJK Brushless AC Servo Motor for HG Series

The Mitsubishi HG-KR23BJK (HG-KR23BJK) is a rotary brushless AC servo motor developed by Mitsubishi Electric for precision motion applications in the HG series. Operating on a 200 VAC power supply class, this AC servo motor delivers a rated power output of 500 W (0.5 kW) with a rated current of 2 A. It produces a stall torque of 2.9 Nm and operates at a rated rotational speed of 3,000 rpm, delivering reliable dynamic response and accurate speed regulation. Engineered with a straight shaft and a 130 x 130 mm mounting flange, the unit incorporates an integrated 20-bit absolute encoder providing high-resolution position feedback of 1,048,576 pulses per revolution for advanced positioning accuracy. Built to withstand demanding industrial environments, the motor features an IP67 degree of protection against dust and liquid ingress. Typical applications include machine tooling, automated assembly lines, packaging machinery, robotics, and industrial positioning systems requiring dependable torque output and precise feedback control.