An IE3-class electric motor is a motor running at the Premium efficiency level of the international IEC 60034-30-1 standard. This class has become the basic reference for energy efficiency in industry.

The Position of the IE3 Class

Efficiency classes increase from IE1 to IE5. IE3 is the "Premium" level and is accepted as a minimum legal requirement in many applications. It reduces energy consumption by running with lower losses.

Benefits of the IE3 Class

Low losses, low heating and long life are the main benefits of the IE3 class. It noticeably lowers energy cost in continuously running applications.

Technical Features

The DRG Motor IE3 series is offered from 0.55 to 355 kW, in 2/4/6-pole versions, with IP55 protection and class F insulation; cast iron and aluminum housing options are available.

DRG Motor for the IE3 Class

DRG Motor supplies IE3-class motors from stock and determines the power suited to your application.