Product Description
Mitsubishi HC-MFS73K
The Mitsubishi HC-MFS73K is a high-performance, low-inertia AC servo motor from the renowned MELSERVO-J2-Super series. Designed for precision and speed, this 750W motor delivers exceptional responsiveness and smooth operation, making it an ideal choice for a wide range of industrial automation applications. It features a rated speed of 3000 rpm and is equipped with a high-resolution absolute encoder for accurate positioning. The ‘K’ designation indicates that the shaft end is equipped with a keyway for secure and reliable torque transmission. This motor is engineered for compatibility with the MR-J2S series servo amplifiers, creating a powerful and efficient motion control system for tasks such as packaging, labeling, and material handling.
Technical Specifications:
- Model: HC-MFS73K
- Series: MELSERVO-J2-Super
- Rated Output: 0.75 kW (750W)
- Rated Speed: 3000 r/min
- Rated Torque: 2.4 N·m
- Power Supply Class: 200V AC
- Encoder Resolution: 131072 pulses/rev (17-bit Absolute Encoder)
- Shaft End Specification: Straight shaft with keyway

Mitsubishi HC-MFS73K
Mitsubishi HC-MFS73K AC servo motor, 0.75kW (750W), 3000 rpm, from the MELSERVO-J2-Super series. Features a low-inertia design and a 17-bit absolute encoder for high-precision motion control applications.








