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Electric Motor Dyno

Here’s an electric motor dyno we’ve been working on for a customer. It’s using a brushed motor to provide a load for a brushless one. We’re using our new rpm control software in a Pro-160 to manage the load speed while the torque is measured by the sensor.

electric motor dyno

The motor on the left is the load, it was surprising just how warm it got after only a few minutes operation.