Energy Efficient Drives

Energy consumption of Electric Drive Units

IE1, IE2, IE3, IE4 motor app IE1, IE2, IE3, IE4 Motor APP

In industrial applications, Electric Drive Units are responsible for between 30% and 40% of all electrical energy generated. Optimisation of efficiency for the entire drive system including the application/process is a significant factor – the potential is typically about 30% to 60%.

Transition to IE3 on January 1, 2017 Energy-efficient NORD motors for global use


On January 1, 2017, efficiency requirements on electric motors in the European Union will become stricter according to the Regulation (EC) 640/2009 implementing Ecodesign Directive 2009/125/EC.