How to Make Simple Electric Motor from Battery In this video I show you how easy to make simple electric motor from battery, copper wire and neodymium magnets. You will be surprised how easy to build ...

Experiment Electric Motor of Magnetic Rotor in Motion ...

The original was essentially a petrol Mini with the engine ripped out and an electric motor shoved in its place. That meant it had some pretty big shortfalls. Confusingly, the latest petrol Mini ...

Abstract: A novel direct rotor cooling method for electric machines is proposed and the performance is evaluated based on a thermal zonal model that is validated with measurements on a rotor heater ...