Mitsubishi Electric HG-SR702 AC Servo Motor – 7 kW
The Mitsubishi Electric HG-SR702 is a medium-inertia AC rotary servo motor in the MELSERVO-J4 HG-SR series. It is designed for industrial motion-control applications that require controlled speed, torque, and positioning.
The standard HG-SR702 has a rated output of 7 kW, rated torque of 33.4 Nm, and rated speed of 2,000 rpm. It uses a straight shaft and an absolute encoder for feedback when operated with a compatible servo amplifier.
Key Features
- 7 kW rated output power
- 33.4 Nm rated torque
- 100 Nm maximum torque
- 2,000 rpm rated speed and 3,000 rpm maximum speed
- 22-bit absolute encoder feedback
- IP67 protection rating
- Straight shaft construction
- Medium-inertia motor design
- Compatible servo amplifier required
Technical Specifications
| Manufacturer | Mitsubishi Electric |
|---|---|
| Model | HG-SR702 |
| Series | MELSERVO-J4 HG-SR |
| Motor Type | AC Rotary Servo Motor |
| Rated Output | 7 kW |
| Rated Torque | 33.4 Nm |
| Maximum Torque | 100 Nm |
| Rated Speed | 2,000 rpm |
| Maximum Speed | 3,000 rpm |
| Rated Current | 26 A |
| Supply Class | 200 V AC |
| Shaft Type | Straight Shaft |
| Encoder | 22-bit Absolute Encoder |
| Protection Rating | IP67 |
| Inertia Class | Medium Inertia |
| Built-in Brake | No – standard HG-SR702 |
Applications
- Industrial automation and motion-control systems
- CNC and machine-tool applications, where correctly configured
- Automated manufacturing equipment
- Precision positioning and controlled rotary motion
- Industrial machinery using a compatible Mitsubishi servo system
Servo Amplifier Compatibility
Select a compatible Mitsubishi Electric servo amplifier based on the exact motor model, supply system, application requirements, and manufacturer compatibility tables. Do not connect the motor directly to a general-purpose AC supply.
Ordering Information
Contact Nexis Controls to confirm the current price, availability, motor condition, exact model code, and compatible servo amplifier before ordering.
Note: Specifications above refer to the standard HG-SR702. Variants such as HG-SR702B and HG-SR7024 have different configurations. Verify the full nameplate/model suffix before purchase.






















