Mitsubishi HG-SR52G7-1-45 Geared AC Servo Motor

The Mitsubishi HG-SR52G7-1-45 (HG-SR52G7-1-45) is a high-performance rotary AC geared servo motor designed for precise motion control applications within industrial automation systems. Built for compatibility with Mitsubishi Electric MELSERVO drive platforms, this geared motor delivers enhanced output torque and controlled low-speed stability across demanding machine axes, indexing tables, conveyor systems, and packaging machinery. Equipped with a factory-integrated reduction gearhead featuring a shaft with a keyway, the unit ensures dependable torque transmission without mechanical slip during high-duty cycling and reversing operations. The motor integrates an ultra-precise 26-bit absolute feedback encoder, providing exact position detection and eliminating the need for routine zero-point homing after power interruptions. This unit also corresponds as an equivalent solution for HK-ST series installations such as HKST52G1159 in modern MELSERVO-J5 migrations. Engineered to industrial standards, the HG-SR52G7-1-45 offers reliable thermal performance, smooth continuous velocity management, and robust protection against operating stresses in manufacturing environments.