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For more information:
  • Learn more about the
    Chorus technology
  • Rare Earths White Paper:
    The Story of Neodymium
  • See Chorus in action: WheelTug
  • The Power of Permanent Magnets, the Simplicity of AC Motors

    Chorus directly attacks the hybrid price premium in ways that no competing technology can.

    The Chorus Difference

    The Chorus Motor's patented employment of electrical drive harmonics unlocks a power-to-weight ratio of almost 10:1 over conventional AC induction solutions. This incredible power density, and the use of patented control logic, allows the motor to function efficiently in both low-speed/high-torque and high-speed/low-torque configurations. In other words Chorus handles very fast starts and 'power jumps' as well as smooth, continuous high-speed operation with equal elegance.

    As a high-phase order motor, the amount of current running through each phase is reduced, enabling a 20-30% reduction in the size and weight of the power electronics module.

     
     
    Latest News
     
     
    May 9, 2017 -
    GROUND-BREAKING DATA: AIRLINE PROFITS TIED TO SHORTER GROUND TIMES (more)
    January 10, 2017 -
    WHEELTUG RECEIVES FAA
    GO-AHEAD FOR AIRPLANE
    E-TAXI SYSTEM
    CERTIFICATION
    PLANS (more)
    December 13, 2016 -
    "Prophecy of Wilbur" Foresees Big Boost to Aviation Efficiency (more)
    June 6, 2016 -
    New Frontier and WheelTug® Aircraft Electric Drive Program
    to partner on Digital and IT initiatives (more)
          More News
     
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