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The Fixed Wing
Electric Flight Specialists

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FMS 50mm 11 Blade EDF Unit (Fan and Motor)

50mm 11 Blade EDF Fan suitable for 3S LiPo Setups

50mm FMS EDF Unit for 3S LiPo

50mm FMS EDF Unit for 3S LiPo

50mm FMS EDF Unit for 3S LiPo

These EDF units are made using all composite construction and are injected molded which produces a very light weight (75g) yet incredibly strong and ridged assembly. all units are dynamicially balanced at the factory which results in a superior and low vibration assembly which also leads to higher effeciency.

The 11 Blade design gives great effeciency and a wonderful"jet like" sound which rivals and Metal EDF currently available.

Designed by professional aerodynamicist and tested in the prestigious Baihang University.

Supplied with brushless outrunner motor.


  • Pre-assembled
  • Factory dynamically balanced
  • High power with superior cooling
  • "Jet Like" Sound
  • High quality construction
  • Fully serviceable
  • Fast to fit



3S Version



Volts under Load






Static Thrust

620g /

Weight (Assembled unit inc. motor)



Do not run the 3S version on 4S or above

There may be some scratches on the inner wall surface of the duct. This happens in the factory testing and balancing process. The scratches have no affect on performance.

We will not accept units back because of this scratching

Part Number Description Price Quantity
FMS 50mm EDF
(3S LiPo)
50mm, 11 Blade Fan unit, pre assembled with high power Outrunner 5400kv brushless motor £38.50
4M-ESC50A 50A Brushless ESC
ESC Setup Instructions
and Programming Card
Spare FMS 50mm
Spare PowerFun 50mm Impelller
(Fits 50mmFMS Fans)
AFTERBURN-LEDS-50 Afterburner LEDs for 50mm EDF £14.70



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