Mitsubishi HG-KR43G1-(B) Low Inertia AC Servo Motor for MELSERVO Series

The Mitsubishi HG-KR43G1-(B) (HG-KR43G1-(B)) is a low-inertia AC servo motor engineered for high-precision motion control within the Mitsubishi MELSERVO series. Designed to deliver an output capacity of 400W, this motor provides dynamic response, rapid acceleration, and precise torque delivery for automated systems and industrial machinery. It operates seamlessly with compatible Mitsubishi servo drive systems, enabling stable speed regulation and accurate positioning across multi-axis production environments. Built for dependable performance in demanding manufacturing processes, the HG-KR43G1-(B) is suited for material handling systems, assembly equipment, packaging machinery, and specialized automation tooling. Its low-inertia rotor construction allows for responsive start-stop cycling, reducing cycle times and optimizing throughput. As a core component of Mitsubishi factory motion architectures, this servo motor ensures efficient operation, minimal maintenance downtime, and consistent machine performance across continuous production operations.