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KD A22-20L Brushless Outrunner Motor

KD A22-20L Brushless Outrunner Motor

Discontinued Product

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Stock:
OUT OF STOCK
Peso:
125 g
SKU:
KDA2220L
Descrição
do

Tamanho do eixo: Diam-3,0 milímetros / Comprimento-12 milímetros
Motor Dimensões: Diam-28 milímetros / comprimento ~ 39 milímetros
Peso: 85g

Kv: 1000rpm / V
Bateria: 2 ~ 3S
Atual: 6 ~ 21A
Pico (A): 25
hélice sugerida: 11x5

Product
Specifications

Características do Produto

  • SKU:
    KDA2220L
  • Brand:
    N/D
  • Peso ( g )
    125.00
  • Comprimento
    0.00
  • Largura:
    0.00
  • Altura:
    0.00
  • Kv ( rpm / v )
    1000.00
  • Correntes Max (A)
    25.00
  • Potência (W):
    0.00
  • Comprimento B (mm):
    39.00
  • Pode Comprimento D (mm)
    23.00
  • Max Tensão ( V)
    11.00
  • Shaft A ( mm):
    3.00
  • Unit Weight (g):
    85
  • Diâmetro C ( mm )
    28.00
  • Comprimento Total E ( mm)
    54.00
  • Resistência (MH ):
    0.00
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I have two of the KD A22-20L motors in sailplanes. They work great.

10x6 folding prop, 230watts, 20amps with a 3s 1800 Lipo
9x7 folding prop, 191watts with a 3s 1300 lipo
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These motors are excellent! I can't rate it any higher. They are very powerfull for their size and fits anything up to a 15 size plane. On a 10e airobatic (Extra 300) it puts out about 250w using 3s LiPo and 10x5 prop and pulls the plane vertical. I have no hessitation in recommending this motor above all others. Flight times are about the 8 minute time on a 2200mAh battery and only using 60pcnt of the battery capacity.
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I love this motor and will buy, at least, two more once they are available.

11.5 volts, 10X6" folding prop, 9550 RPM, 235watts, 21.4 amps, calculated thrust of 1.2 kilograms.

I suspect that I'm a bit conservative on the thrust calculation because it takes my 800gram Specter straight up as high as I want it for thermaling in 10-12 seconds and is still accelerating at the top of the climb. 40-50 flights so far.
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Wonderfull motor for my easy glider
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I love this motor! I have it in a Specter 1800 that weighs 800grams. With a 9.5X8 prop it will accelerate indefinitely at 70-80 degrees. It gets as high as I want it in 9-12 seconds. I will definitely pick up another as soon as they are in stock just to have on hand for any future projects.
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, 12*6,13*4.
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Not entirely satisfied with this motor.

It looks nice but it is poorly isolated, it is extremely magnetic, you can hang a hammer from the bell just by magnetic attachment.

I paired this with a plush 25A ESC and did not get the thrust i was expecting, i had to replace this motor on the plane it was intended for.

The worst thing is the quality! At the third landing I did, the prop touched the grass but did not break, instead the motor ripped out all the threads in the mounting holes. After re-threading the holes i tried the motor on another plane but at the landing this time three of the magnets came loose!
This motor just gives me too much trouble, I recommend you to by a turnigy motor instead...
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super motor goes on and on good buy
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Die Motore, die ich erhalten habe sind schlechte Qualitt, von drei Motoren luft keiner. Beim bewegen der Anschlsse, zucken sie manchmal.
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