Mitsubishi HF-SP131MK-S2 AC Servo Motor for MELSERVO-J2S Series

The Mitsubishi HF-SP131MK-S2 (HF-SP131MK-S2) is an AC brushless rotary servo motor designed for use with MELSERVO-J2S series drive systems. It delivers a rated power output of 7 kW (7000 W) with a rated torque of 33.4 Nm and a rated rotational speed of 2000 RPM. Engineered for industrial automation and motion control, the motor operates on a 400 VAC supply voltage class with a rated operating current of 17 A. The servo motor features an integrated 17-bit absolute feedback encoder providing 131,072 pulses per revolution for accurate speed and position regulation. Built for demanding factory environments, it includes a straight shaft, a built-in oil seal, and a standard 176 x 176 mm mounting flange. The unit is rated with an IP65 degree of protection against dust and water ingress, and it is specified for operation in ambient temperatures between 0 and +40 degrees Celsius. It serves as a replacement and drive component across automated machinery, handling systems, and production lines.