Assertion: electric motor's part | /r/HasProperty | rotor
Facets:
Source sentences:
text: The main parts of an electric motor include the stator and rotor, a series of gears or belts, and bearings to reduce friction.
text: ~10,000 RPM or more), generally constrained only by the bulk modulus and intended service life of the parts constituting the rotor, which must bear the brunt of the centrifugal force.