The magnetic field created by the field becomes an alternator that generates power synchronized with the rotation speed across the armature winding.
Unlike a synchronous generator, by supplying an alternating current to the coil of the stator without flowing current from outside the generator to the rotor, a magnetic field is generated in the rotor to generate electric power.
Electromagnetic braking device
It is a simple structure brake with electromagnetic coil and iron core.
Electric braking device
Automatically adjusts the wear of the brake pad, it is a long life brake.