Mitsubishi HG-KR23G5-1-21 Geared Servo Motor for HG Series

The Mitsubishi HG-KR23G5-1-21 (HG-KR23G5-1-21) is an industrial AC servo motor from the Mitsubishi HG Series, designed for precision motion and speed control across industrial drive systems. Equipped with an integrated G5 gear reducer with a 1:21 reduction ratio, this geared servo motor converts high-speed rotation into stable mechanical torque, making it suitable for applications requiring high positioning accuracy and controlled output speeds. Operating within Mitsubishi MELSERVO drive systems and motion controller architectures, the unit facilitates seamless integration with matching servo amplifiers to achieve synchronized axis control and responsive dynamic behavior. Its durable housing and quality internal components are built to withstand demanding operational conditions, including thermal stress and vibration encountered in continuous factory automation. Typical installations include packaging machinery, material handling equipment, assembly lines, automated conveyors, and specialized processing machines. The motor delivers dependable power transmission, smooth torque delivery, and long-term operating reliability in factory floor automation.