The DRU motor is available in a four-pole design with a power range of 0.18 to 2.2 kW and in sizes 71 to 100. It is designed for operation with a 50 Hz power supply.
The DRU motor provides:
- High efficiency
- Lower energy consumption
- Slip-free speed control, without encoder feed-back, results in lower installation costs
- Constant torque in the speed setting range.
- Smaller frequency inverters, reducing power consumption