
TechStuff Classic: How E-Bikes Work
TechStuff
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The Basics of the Electric Motor
The direct drive system is the easiest to understand with electric motors. It uses electromagnets, which means that it has to get power from somewhere. If you put a conductor into a fluctuating magnetic field, then it will induce electricity to flow through that conductor. By switching between these, you can have a smoother transition to keep the bike wheel moving as possible.
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