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Stator and multiphase brushless motor having the same

  • US 10,447,128 B2
  • Filed: 12/30/2016
  • Issued: 10/15/2019
  • Est. Priority Date: 12/30/2015
  • Status: Active Grant
First Claim
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1. A stator comprising:

  • a stator core having a ring portion and a plurality of stator poles extending radially from the ring portion;

    a plurality of stator coils wound on the stator poles and having coil terminals;

    a wiring frame fixed to the stator core, and comprising a plurality of conducting members electrically insulated from each other, the conducting elements being electrically coupled to corresponding coils terminals to form multiphase windings; and

    an insulating holder coupled to the stator,wherein at least three coil terminals of the stator coils electrically coupled to respective conducting members are directly electrically coupled to a multi-phase power supply, andwherein the at least three coil terminals are held by the insulating holder.

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