HR series - high voltage slipring motors
Motors of HR series are high voltage slip ring motors. Slip-ring motors are used in applications requiring high starting torque or low starting current. These motors provide maximum availability, and are especially recommended for heavy load inertia applications like mill drives or situations where network conditions are weak. Slip-ring motors are of modular construction and have a wide range of accessories. Depending on the application many alternative cooling and enclosure types are available. Other parameters are available on request.
| Power output | 185 kW ÷ 20.000 kW |
| Speed range | 375 ÷ 3.000 rpm |
| Voltage | 3.000V ÷ 11.000V |
| IEC frame | 355 ÷ 1250 |
| Duty type | Continuous, S1 |
| Class of insulation | F (VPI) |
| Method of cooling | IC01 - IC 611 - IC81W |
| Type of construction | IM B3 - IM B35 - IM V1 |
