For its energy-saving motors, Nord uses more active material and higher quality sheet metal with smaller losses and increases the copper filling factors. The improved design results in greater power reserves. Consequently, motors with a smaller power rating can be used in many applications, creating additional efficiency benefits.
These performance improvements stem from a reduced partial load range, in which efficiency is necessarily lower. Whilst NORD will keep on supplying motors compliant with the former EFF2 certification, they will not be labeled thus in the future. For selecting the right drive, NORD provides cutting-edge consultation in line and up to date with the respective national standards.