Mitsubishi HG-KR73 AC Servo Motor – 750 W
The Mitsubishi Electric HG-KR73 is a low-inertia AC rotary servo motor in the MELSERVO-J4 series. It is designed for accurate motion control in compatible industrial automation and positioning applications.
The HG-KR73 provides a rated output of 0.75 kW, a rated speed of 3,000 rpm and a rated torque of 2.4 N·m. Its maximum speed is 6,000 rpm, with a maximum torque rating of 8.4 N·m under specified operating conditions.
Key Features
- Mitsubishi Electric MELSERVO-J4 servo motor
- 750 W (0.75 kW) rated output
- 3,000 rpm rated speed
- 6,000 rpm maximum speed
- 2.4 N·m rated torque
- 8.4 N·m maximum torque
- 200 V AC supply class
- IP65 protection rating listed for the standard model
Technical Specifications
| Manufacturer | Mitsubishi Electric |
|---|---|
| Model | HG-KR73 |
| Series | MELSERVO-J4 / HG-KR |
| Motor Type | AC rotary servo motor |
| Rated Output | 0.75 kW (750 W) |
| Rated Speed | 3,000 rpm |
| Maximum Speed | 6,000 rpm |
| Rated Torque | 2.4 N·m |
| Maximum Torque | 8.4 N·m |
| Supply Class | 200 V AC |
| Protection Rating | IP65, subject to exact variant |
Applications
- Industrial automation machinery
- Precision positioning systems
- CNC and machine-tool applications where compatible
- Robotics and automated production equipment
- Motion-control systems using a compatible servo amplifier
Servo Amplifier Compatibility
Confirm the correct Mitsubishi servo amplifier, power and encoder cables, connector arrangement, shaft configuration and any brake requirements before ordering. Compatibility depends on the complete motor model and application.
Request a Quote
Contact Nexis Controls to confirm availability, exact model suffix, condition, included accessories, warranty and delivery details.
Note: Specifications are based on Mitsubishi Electric product information for the standard HG-KR73. Confirm the nameplate and exact variant before purchase. Supplier-listed price: ₹36,000 per piece.







