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World’s first induction motor with combined windings is on sale

Denzel Motors is proud to announce the world’s first AC motor DA-90S made with patented technology ASPP and designed for light motorcycles and DIY conversions. ASPP technology combines delta and triangle windings and creates a more efficient AC motor if comparing with BLDC motors. Motor has no magnets, thus no dragging and perfect inertia. Overheating resistant.

Motor with DECO controller installed on the bike

  • – Motor type: Asynchronous motor
  • – Rated power: 3kW (2500 RPM)
  • – Peak power : 9.5 kW
  • – Max continuous current: 90A (phase current)
  • – Peak current: 350 A
  • – Rated voltage: 72V
  • – Max speed: 6000 RPM
  • – Max efficiency: 91%
  • – Max torque: 74 Nm (on shaft)
  • – Cooling Type: Air
  • – Weight:  10.5 kg

Specially designed cooling holes are made on the motor flanges. When the motor is spinning, air passes through the motor, while cooling directly the most heated parts of the motor  rotor and windings.

 Compatible controllers:

Denzel DECO-165, Curtis: 1236E-62XX 48-80V

DA-90S is on sale for $450 

Also DIY conversion kit is available for $820

Kit includes:

Asynchronous motor with combining wings: DA90S – 1 pc

Controller: DECO-165 – 1 pc

Battery voltage indicator: 1 pc

DC adapter 10A: – 1 pc

Switcher: Normal / Sport – 1 pc

Switcher direction: Forward / N / Reverse

Alarm with “Power Key” – 1 pc

Controller cable – 1 pc

Cable set -1 set (H1, H2)

Cable for PC – 1 pc

Throttle (or throttle adapter) – 1 pc

Weight of full set: 13 kg

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Written by Igor Tarkh

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