PMG permanent magnet generator is used for excitation or rotor in altrnator
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An electric motor has a stator and a rotor. The stator does not move. The rotor rotates inside the stator.
when current is passing through the stator windings of motor magnetic field is develop ,due to it emf is produced inside the stator windings,that emf is further cuts the emf across stator due to which current flowing inside the rotor.
The Spanish word for "stator" (motor part) is estator. But the word is also used for an "estate" of land.
shaft, windings, ball bearings, armature, stator, commutator, brushes, terminals, case.
Stator is part of rotating mechanical device thats sorrounds the rotor to rotate it through the induced magnetic field while the Rotor, is the one who is rotated by produced magnetic field in the stator,.