1. In what sizes are aluminum electric motors built?

From our extensive range of electric motors you can get aluminum electric motors in sizes IEC 63, IEC 71, IEC 80, IEC 90, IEC 100, IEC 132 and IEC 160. In addition to these normal designs, we also supply you with drives with a reduced size. This reduced design then has a lower axle height in the smaller electric motor housing. These reduced size drives are also referred to as progressive motors.