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      New Arrival WaterCooling QS138 4000W 90H 7500W 72V 100KPH Electric Dirt Bike Drone Motor

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      Hangzhou Reacher Technology Co., Ltd.Multispecialty supplier9 yrsCN
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      Key attributes

      Industry-specific attributes

      Speed(RPM)
      90km/h to 120km/h
      Continuous Current(A)
      27A
      Efficiency
      91%

      Other attributes

      Warranty
      3 months
      Place of Origin
      China
      Brand Name
      QS
      Model Number
      QS 138
      Usage
      Electric Bicycle, electric motorcycle
      Type
      Brushless Motor
      Torque
      14.3N.m to 72N.m.
      Construction
      Permanent Magnet
      Commutation
      Brushless
      Protect Feature
      Drip-proof
      Motor Brand
      QS Motor, QSMOTOR, Customized Brand.
      Motor Type
      DC Brushless Permanent Magnet Motor
      Motor Design
      Mid Drive with Single Axle
      Motor Shaft
      with Pulley or Sprock Wheel (switchable).
      Magnet
      strong V magnet 90H
      Power
      4000W (maximum 14KW, sometimes can reach 20KW)
      Rotating
      maximum 7000rpm
      Rated Voltage
      72V
      Maximum Speed
      90km/h to 120km/h.
      Maxim Efficiency
      91%

      Packaging and delivery

      Port
      Shenzhen/shanghai/ningbo

      Supply Ability

      Supply Ability
      5000 Piece/Pieces per Month
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      Lead time

      Quantity (pieces)1 - 100 > 100
      Lead time (days)30To be negotiated

      Product descriptions from the supplier

      >= 1 pieces
      $440.00

      Variations

      Total options:
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