Permanent magnet synchronous motor

Permanent magnet synchronous motor

  • CN 102,790,502 A
  • Filed: 08/05/2011
  • Published: 11/21/2012
  • Est. Priority Date: 08/05/2011
  • Status: Active Application
First Claim
Patent Images

1. a permagnetic synchronous motor comprises stator and rotor, is circumferentially with a plurality of wire casings in the stator upper edge, in wire casing, is provided with coil, is stator tooth between the adjacent wire casing;

  • Along being circumferentially with a plurality of magnetic groove groups, each magnetic groove group includes at least two magnet steel grooves, is placed with permanent magnet in the magnet steel groove, forms magnetic channel between each magnet steel groove in rotor;

    It is characterized in that in two adjacent magnetic channels, the end and the wire casing of one of them magnetic channel are relative, the end of another magnetic channel is then relative with stator tooth.

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