Mitsubishi HG-KR23J 30W Brushless Servo Motor for MELSERVO-J4 Series

The Mitsubishi HG-KR23J (HG-KR23J) is an ultra-compact brushless DC servo motor designed for use with the Mitsubishi MELSERVO-J4 series drive systems. Engineered for high-precision positioning and dynamic motion control in space-constrained industrial machinery, this motor delivers a rated power output of 30 W (0.03 kW) with a rated torque of 0.095 Nm at a nominal operating speed of 3,000 rpm. It operates on a 24 to 48 VDC power supply with a rated current draw of 2.2 A. Equipped with an integrated 18-bit absolute feedback encoder providing high-resolution tracking equivalent to approximately 260,000 pulses per revolution, the HG-KR23J ensures exceptional accuracy and smooth operation. The physical design features a straight shaft, flying leads wiring connection, vertical encoder cable orientation, and a compact 25 x 25 mm mounting flange. Built for demanding automation environments, the unit is rated IP55 for protection against dust and water ingress and operates within an ambient temperature range of 0 to +40 degrees Celsius. This servo motor is commonly deployed in compact automated assembly machines, precision handling systems, and electronics manufacturing equipment.