Rotor Hub
The rotor hub is a vital part of the moving component of the generator. The rotor hub works to provide a magnetic field thanks to its rotation provided by the prime mover such as the turbine, wind or water.
Product Description
The rotor hub rotation function is what generates a magnetic field in the unit and this is true regardless of the type of prime mover source, AKA anything that is able to provide mechanical input to a machine, of the hydro electric generator.