constant speed propeller

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FP hub + Sensenich R70EN blades


Electric servomotor 12 Vdc , 22W
Pitch control:
- manual, by pitch indicator gauge
- semi-automatic, by constant rpm governor
- fully automatic, by constant rpm governor under m.a.p. control.
Manual set-up of blade pitch in case of electrical failure.
Mechanical anti-reverse stop system.
Hub machined from aluminium alloy rod and blade shank in high strength steel.
Excellent performances over the entire flight envelope of the aircraft (take-off, climb, cruise and top speed). High flight comfort, high quality finishing, low moment of inertia.
Installation of the our propeller is reduced to a very simple operation sequency:
> Installation of brushes and slip ring on the engine gear box
> Tightening of the n. 6 bolts on the propeller/shaft flange
> Mounting of each blade in its numbered seat.

  • Propeller diameter: 1780 mm
  • Weight : 7,08 kg
  • Moment of inertia: 3.500 kg*cm2
  • Pitch range: from 10° to 40°, adjustable
  • Pitch change speed: 3,5 °/sec
  • Pitch reading: by fp electronic governor
  • Applications: Aircraft powered by Rotax 912, 912S, 914
  • Available versions: tractor and pusher
constant speed propeller

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