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KDA 28-47 19Turn S Brushless Inrunner

KDA 28-47 19Turn S Brushless Inrunner

Discontinued Product

Please continue searching for a similar product.
Rating:
Stock:
OUT OF STOCK
Weight:
155 g
SKU:
KB28-47-19S
Product
Description

KDA 28-47 19Turn S Brushless Inrunner

KB28-47-19S
Shaft Size: 3.17mm~12mm
Motor Dimensions: 27.6mm~47mm    
Weight: 135g

Motor Spec.
Kv: 970
Idle Current: 0.8A
Resistance: 0.0532
Max Current: 20A

Product
Specifications

Additional Information

  • SKU:
    KB28-47-19S
  • Brand:
    N/A
  • Shipping Weight(g)
    155.00
  • Length
    0.00
  • Width:
    0.00
  • Height:
    0.00
  • Kv(rpm/v)
    970.00
  • Unit Weight (g)
    135
  • Max Currents (A):
    20.00
  • Resistance (mh):
    0.00
  • Max Voltage(V)
    0.00
  • Power (W)
    0.00
  • Shaft A(mm):
    3.00
  • Length B (mm):
    48.00
  • Diameter C(mm)
    28.00
  • Can Length D(mm)
    45.00
  • Total Length E(mm):
    59.00
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verified_user Quality
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This 2847 is definitely not suited for our hobby!
No cooling holes, gets awfully hot in a no time.
Tested with prop APC 7x5 or Kyosho 7x6 etc. and lipo 2050mA 20C got 200-220Watt at 20-22A, which is a must for any small and fast plane. Motor weights 134g, too much relating to performance.
You better buy one with cooling holes at www.4-max.co.uk, not as cheap - but it works!!
verified_user Quality
trending_up Value
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verified_user Quality
trending_up Value
playlist_add_check Overall
Attention Erreur sur le Kv ,je pense quil faut lire 1970, et non pas 970
verified_user Quality
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verified_user Quality
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Good performance in F18, with EDF Ducted Fan Unit 7 Blade 3.5inch

Pulls 24Amps static on 4 LIPO cells

The only problem was the external diameter wich was slightly more than the specification, so it entered very difficult in the EDF
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