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   Electric (Brushless) Motors & Accessories Electric Brushless Motors - Outrunner SUNNYSKY A2218 3950KV Outrunner Brushless Motor for 450 Class Helicopter
SKU:  A2218-4K
SUNNYSKY A2218 3950KV Outrunner Brushless Motor for 450 Class Helicopter
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Added:2012/06/13
Updated:2012/06/13
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  Tags: SUNNYSKY  A2218  3950KV  Outrunner  Brushless  Motor  for  450  Class  Helicopter 

Specifications:
SUNNYSKY A2218 3950KV Outrunner Brushless Motor for 450 Class Helicopter

KV 3950
Configu-ration 9N6P
Stator Diameter 22mm
STator Length 18mm
Shaft Diameter 3.17mm
Motor Dimension(Dia.﹡Len) Φ27.7×35mm
Weight(g) 67
ldle current(10)@10v(A) 2.6
No.of Cells(Lipo) 3S
Max Continuous current(A)180S 37A
Max Continuous Power(W)180S 400
Max Continuous Power(W)15S 540
Max. efficiency current (15-28A)>73%
internal resistance 20mΩ
Recommended Gear 11T/12T
Recommended Esc 45A
Includes/Requires:
Includes:
1 x motor
1 x pinion gear 12T
3 x connectors
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