As in almost all areas of technology, development work has to be validated by extensive testing. This is done in our testing laboratory. It is equipped with all essential measuring instruments including high-quality power analysers and ohmmeters for example.

Our laboratory equipment is further enhanced by special test systems for vibration and noise analysis, used in assessing the casting quality of cage rotors, and Epstein test frames for analysing electrical steel.

The motors are tested on 7 test benches. High-precision measuring devices determine the efficiency with the greatest possible accuracy against the IE60034-2-1 standard (required for motors according to the 640/2009 provision of the EU committee).

Dr.-Ing. Ernst Braun GmbH Entwicklung elektrischer Maschinen, Antriebe und Steuerungen |  07351 1892-0 | Impressum