#electric_motor  a motor that converts electricity to mechanical work
  supertype:  motor  machine that converts other forms of energy into mechanical energy and so imparts motion
  subtype:  starter_motor  synchronous_motor  wiper_motor
  part of:  electric_drill  drum_sander  electric_clock  electric_fan  electric_hammer  electric_locomotive  electric_mixer  electric_refrigerator  electric_toothbrush  electric_typewriter  self-starter  trolleybus
  part:  armature  coil in which voltage is induced by motion through a magnetic field
  part:  brush.electrical_device  conducts current between rotating and stationary parts of a generator or motor
  part:  field_magnet__fieldmagnet  a magnet that provides a magnetic field in a dynamo or electric motor
  part:  rotor_coil__rotorcoil__rotor  the rotating armature of a motor or generator
  part:  stator_coil__stator  mechanical device consisting of the stationary part of a motor or generator in or around which the rotor revolves

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