HBK Electric Power Testing uses a test rig developed by PEIC at Politecnico di Torino

The HBK - leader in torque sensors and electric motor testing,  is using a test rig developed at Politecnico di Torino to explain the testing concepts, including flux maps identification and efficiency maps identification.

Take a look at the HBK videos:

https://www.youtube.com/watch?v=mfwIOJn-Xa0

https://www.youtube.com/watch?v=62dvUpo5KAg

The testing rig is controlled by tablet.