Brushless Motor FSD

FC4250-07 (710KV, 4 LiPo, 43A, 3.5kg pull)

FC4250-07
The FSD FC4250 is an engine suitable for models with a flying weight between 2 - 5 kg.
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 Model reference  FC4250-07
 KV (RPM/V)  710
 No Load Current (A)  1,9
 No. of LiPo cells  3 - 4
 No. of NiMh/NiCd cells  10 - 15
 Max. Current 30s (A)  43
 Running Current (A)  <38
 Max. Input Power (W)  570  (4 LiPo x 3,3V x 43A)
 Weight (g)  195
 Prop adapter diameter (mm)  8
 Shaft diameter (mm)  5
 Max. Pull (kg)  3,5
 Propellor (inch)  < 14 x 6
 Internal resistance (milli-ohm)    26
 Number of poles  14
 Maximum efficiency  93
 Dimensions  see below
 Proposed ESC

 Pentium-60A

 Dynam 70A

 Manufacturer Website  FSD

 

Product delivery overview:

 

Motor dimensions of the FC4250: 

 

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