Sealing claw pole and axial magnetic circuit permanent magnetic brushless direct-current motor

Sealing claw pole and axial magnetic circuit permanent magnetic brushless direct-current motor

  • CN 104,377,843 B
  • Filed: 12/08/2014
  • Issued: 05/17/2017
  • Est. Priority Date: 12/08/2014
  • Status: Active Grant
First Claim
Patent Images

1. a kind of jaw pole axial magnetic circuit brushless, permanently excited direct current motor, motor stator is solid in a base surrounding Vertical UniformDetermine pawl pole, the center line of pawl pole and the diameter parallel of rotating shaft, it is characterised in that suit coil winding in pawl pole, motor statorCoil windings in base, base pawl pole, envelope is covered with plastic, forms barrel-shaped plastic part, separately has cover lid lid to be enclosed in barrel-shaped plastic partOn, the rotating shaft of rotor passes through stator base, vertically fixes an iron core, uniform fixed permanent magnet magnet steel on iron core, iron coreAnother face center, fixes one block of sensor magnet steel, the Hall sensor phase that the sensor magnet steel is fixed with cover lid inwallCorrespondence;

  • The machine shaft is supported using single-bearing, and rotating shaft is provided with movable sealing structure.

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