constant speed propeller

Customer Support +39 0532 732470 Email us fppropellersrl@gmail.com

FP hub + Sensenich L69EN (R70EN) blades

[VPH6-TH-L69EN] or [VPH6-TH-R70EN]

Propeller for Aicraft powered by 150/180 Hp Engine

HYDRAULICH HUB

Hydraulic piston is made by using special solutions and materials in order to achieve the absolute hydraulic seal and the operation long-life.
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 sequence:
> 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 : 10,30 kg
  • Moment of inertia: 5.200 kg*cm2
  • Pitch range: from 10° to 40°, adjustable
  • Pitch change speed: up to 30°/sec
  • Pitch control: by constant speed hydraulic governor
  • Applications: Aircraft powered by 130/180 Hp Engine
  • Available versions: L69EN Left Tractor - R70EN Right Tractor
constant speed propeller

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