High-speed motor hub for electric bicycle

High-speed motor hub for electric bicycle

  • CN 201,199,656 Y
  • Filed: 03/24/2008
  • Issued: 02/25/2009
  • Est. Priority Date: 03/24/2008
  • Status: Active Grant
First Claim
Patent Images

1. electric bicycle high-speed electric expreess locomotive wheel hub, comprise motor, main shaft, hubcap, motor is assemblied on the main shaft, and motor adopts the internal stator outer-rotor structure, is equipped with hubcap outward, it is characterized in that:

  • planetary gear carrier is installed on the main shaft, planetary gear is installed on the planet axis, and the planetary gear outside engages with inner gear ring, and planetary gear is inboard to be meshed with central gear, central gear is installed on the rotor, and inner gear ring is assemblied on the motor wheel hub cover by unilateral bearing.

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