IE5 Synchronous Reluctance Motors

The classic standard motor consists up to its technical improvement in efficiency class IE3 of an asynchronous motor. Many millions of these motors have been and are still being built and sold. They meet with cheap production costs and high reliability important standard tasks. Smaller motor powers are directly connected to the mains, larger motors receive line start or frequency inverters. We leave this behind us and by now count with the IE5 reluctance motor on high efficiency synchronous motors.

Series IE5 Synchronous Reluctance Motors – The Facts

Our IE5 synchronous reluctance motors have no rare-earth magnets in or on the rotor. The torque is generated by the reluctance force (magnetic resistance). The result is a highly efficient electric motor with IE5 efficiency. Compared to asynchronous motors these synchronous reluctance motors offer high efficiency at nominal load and especially at partial load.

IEC class: IE5 Ultra Premium Efficiency

IEC – UNEL/MEC: 132 – 315

Power kW: 5.5 – 200

Efficiency %: up to 97.4

Speed range rpm: up to 6,000