Mitsubishi HF-SP52B AC Servo Motor with Brake for HF Series

The Mitsubishi HF-SP52B (HF-SP52B) is a brushless rotary AC servo motor engineered for industrial automation applications within the Mitsubishi HF Series. Equipped with a straight shaft, an integrated electromagnetic holding brake, and a built-in 18-bit absolute feedback encoder equivalent to 260,000 pulses per revolution, this motor provides precise position and velocity control for demanding multi-axis machinery. It operates on a 200 V AC supply class and delivers a rated output capacity of 4.5 kW (4,500 W) with a rated operating current of 19 A. The unit generates a rated torque of 14.3 Nm, a stall torque of 37.2 Nm, and operates at a rated rotational speed of 3,000 rpm. Designed with an IP67 protection rating, the motor housing withstands harsh manufacturing environments, dust ingress, and liquid exposure. Mechanical installation is facilitated by a 176 x 176 mm square mounting flange. The servo motor is rated for continuous operation in ambient operating temperatures ranging from 0 to +40 degrees Celsius, making it suitable for material handling, robotic positioning, packaging systems, and machine tool feed axes.