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KDA 28-57 15Turn L Brushless Inrunner

KDA 28-57 15Turn L Brushless Inrunner

Discontinued Product

Please continue searching for a similar product.
Stock:
OUT OF STOCK
Peso:
189 g
SKU:
KB28-57-15L
Descrizione
prodotto

KDA 28-57 15Turn L Brushless Inrunner

KB28-57-15L
Dimensione stelo:?? ³3.17mm ~ 12 millimetri
Dimensioni del motore:?? ³27.6mm ~ 57mm
Peso: 173g

Motore Spec.
Kv: 1900
Idle corrente: .8A
Resistenza: 0,0399
Max corrente: 27A

Product
Specifications

Ulteriori informazioni

  • SKU:
    KB28-57-15L
  • Brand:
    N/A
  • Peso (g)
    189.00
  • Lunghezza
    0.00
  • Larghezza:
    0.00
  • Altezza:
    0.00
  • Kv ( rpm / v )
    1900.00
  • Correnti Max (A)
    27.00
  • Potenza ( W ):
    0.00
  • Lunghezza B ( mm ):
    57.00
  • Can Lunghezza D ( mm )
    55.00
  • Max Tensione (V )
    0.00
  • Albero A ( mm ):
    3.00
  • Unit Weight (g):
    173
  • Diametro C ( mm )
    28.00
  • Lunghezza totale E ( mm )
    69.00
  • Resistenza ( mh ):
    0.00
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verified_user Quality
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very good and very strong i use in my rc catmaran very fast at 6c
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verified_user Quality
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This Motor does good work in 4S.

However, Motor becomes the high heat in 5S very much.

The power of Motor weakens very much.

The buyer must understand it.
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verified_user Quality
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The power that Motor is splendid in the case of 4S.

However, 5S and the use of 6S are impossible.

Motor is high heat.
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verified_user Quality
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Pretty nice motor was tested with 3" HK OR003-00109-7B ducted fan

Max 70 A on 6S1p 3000 20C

Smooth bearings
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verified_user Quality
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The motor performs well, but be sure to tighten the front of the bearing housing. It is threaded on NOT pressed and mine loosened when I gave it full throttle in my 3" Hoye fan. I had to disassemble the unit to repair it. For this I give it 4 stars.
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verified_user Quality
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I am running this in a HET Mini Fan on 5 cells and it works great. I will add the test results when I get them.
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verified_user Quality
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actually, scratch that, the shaft wasn't 2.8 it was 3.17, my calipers were wrong... sorry...
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verified_user Quality
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the unit i was supplied was actually 2.8mm shaft...
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verified_user Quality
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It is a heavy, quality motor, therefor can be run at higher power leval in practice. I tested it in a 3 inch (80 mm) ducted fan unit. With a 4 cell battery, it only drew 21 Amps. Requires at least a 5 cell lipo, unless used in a bigger fan unit. One reservation is the poor soldering of connectors. They came off after few unplugging. Recommend resoldering before use. Very smooth in operation.
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verified_user Quality
trending_up Value
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Running this motor in a AP-700 fan in a AFA-F-20. Great performance, first flight 2.5 min using 1100 mah out of the battery. Speed est 110 mph after landing checked motor for temp 3 min after landing 90 degrees F.



Setup:

6S1P 3200 mah 20C Lipo

60A Vigor esc.

Watt meter reading at 100%

39A 875W

28mm Align motor heatsink using Artic Silver thermal grease.



F-20 all up weight 4lbs, First flight 2.5 min. 100 ft loop from level flight no problem plenty of power.
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