Mitsubishi HG-SR524K AC Servo Motor with Brake

The Mitsubishi HG-SR524K is a high-performance brushless rotary AC servo motor engineered for precision motion control in industrial automation systems and compatible drive platforms such as the MELSERVO series. Operating as a critical actuation component, this motor delivers accurate angular positioning, reliable torque output, and rapid dynamic response across demanding industrial machinery. It is equipped with a straight shaft configuration and features an integrated electromagnetic holding brake that maintains axis position during power outages or system stops. For high-resolution positioning and velocity sensing, the unit incorporates an integrated 26-bit absolute feedback encoder, enabling seamless closed-loop control without the need for manual zero-point referencing after startup. Additionally, the motor incorporates built-in safety functions and is noted as an equivalent alternative to the HKST524WBWS configuration. Commonly deployed in CNC machine tools, automated assembly lines, packaging equipment, and material handling systems, the Mitsubishi HG-SR524K ensures dependable operational safety, repeatable motion accuracy, and reduced downtime in heavy-duty production environments.