Mitsubishi HG-KN73BJK 750W AC Servo Motor with Brake for MELSERVO-JE

The Mitsubishi HG-KN73BJK (HG-KN73BJK) is a low-inertia brushless AC rotary servo motor engineered for precise motion control in Mitsubishi MELSERVO-JE drive systems. Operating on a 200 VAC power supply class, this compact motor delivers a rated power output of 750 W (0.75 kW) with a rated speed of 3,000 RPM and a rated torque of 2.4 Nm. It draws a rated current of 4.8 A, offering dynamic acceleration and responsive performance across high-speed positioning tasks. The motor features a keyed shaft, an integrated oil seal, and an internal electromagnetic brake designed to securely hold positions during system power-downs or emergency stops. Equipped with an integrated 17-bit absolute encoder providing 131,072 pulses per revolution, the HG-KN73BJK ensures high-accuracy position feedback and smooth velocity regulation. The unit utilizes an 80 x 80 mm mounting flange and is built with an IP65 degree of protection to prevent the ingress of dust and moisture in harsh operating environments. Rated for ambient operating temperatures between 0 and +40 degrees Celsius, this servo motor is widely used in packaging machinery, material handling equipment, textile apparatus, and multi-axis automated assembly systems.