Emotor Dyno

A specific environment for the electric motor test bed

Engines in production already exceed 15000rpm and new applications are now close to 25000rpm. Under these conditions it is all the certainties of the world of 10000rpm that must be reassessed.

With its 30 years of experience in test beds Rotronics is able to help you overcome these technical challenges.
As usual, we are not betting only on the PREMIUM solution but also on more affordable solutions for targeted needs with the THOR AC, PM and PMHS ranges.

Loading machines

Rotronics offers various technical solutions to meet your expectations of torque, power and above all maximum speed:

Asynchronous: AC 17000 rpm

Permanent magnet: PM 20,000 rpm

High Speed Permanent Magnet PMHS 25000 RPM

Torque meter

Torque measurement is generally done by HBM high-speed in-line torque meter on our electric motor test bed solution.

Note that other measurement solutions are possible.


ITEST 1 kHz real time software.

The software is configured according to customer expectations.

Battery simulator

DC / DC battery simulator

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