Double-steering brushless direct current motor

Double-steering brushless direct current motor

  • CN 102,386,740 A
  • Filed: 08/30/2010
  • Published: 03/21/2012
  • Est. Priority Date: 08/30/2010
  • Status: Active Application
First Claim
Patent Images

1. double steering Brushless DC motor is characterized in that comprising:

  • A rotor has a pivot part and a magnet portion, and this magnet portion has several magnetic poles, and respectively this magnetic pole all has a magnetic pole strength;

    A stator;

    The pivot part of this rotor of combination that can rotate;

    This stator has an excitatory assembly and a control assembly;

    This excitatory assembly has at least one excitatory and at least one coil, and this control assembly is electrically connected this at least one coil, and this control assembly has the detecting element of two these magnet portions of contraposition;

    Wherein, these two detecting elements have an intersegmental distance on the moving direction of this magnet portion.

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