Building generator and motor

[pidja105]

Hello,
I want to make three phase induction motor and generator, like that in attachments. How to calculate number of windings for each coil of motor and generator?

 

[(*steve*)]

There's plenty of sites on the internet showing you how to make your own generator for wind turbines. Check them out.

 

[Alec_t]

Your biggest problem may be sourcing and shaping suitable silicon steel laminations for the coil cores/poles. Do you have a source? As for the windings, those will depend on the size and power rating of the motor/generator.