constant speed propeller

Customer Support +39 0532 732470 Email us fppropellersrl@gmail.com
  • constant speed propeller
    In-flight variable pitch propellers
    for ultra-light and UAV
  • constant speed propeller
    Two-blade Hydraulic Propeller
    for aircraft equipped with Rotax 915iS
  • constant speed propeller
    Electric and Hydraulic HUB
    Can fit every blade
    fp propeller project ownership
  • constant speed propeller
    Official Dealer
    Mayor propellers makers
    .
  • In flight variable pitch propellers
    High speed Propeller
    over 300 Km/h with 100HP engine
  • constant speed propeller
    The top propeller
    For 150-200 HP engine aircraft
  • constant speed propeller
    Propeller for Sea Plane
    with "reverse" option

Constant speed propellers


We design and make in-flight variable pitch propellers for Ultra Lights and UAV. Blades are in composite material and are made by the most advanced technology



Key features

•top of structural and functional reliability
•top performances
•extremely long operating life

Long life

TBO of the Hub is 2000 hours.
Blade life is depending from the composite material type and is specified by blades maker

Variety of blades

Wide variety of blade types available,made by highly qualified world famous Companies, in order to fill up the different pilot needs

Taylored solutions

Taylored solutions are developed for special applications

We are at your disposal for any inquiry about: Variable pitch propeller, In-flight adjustable propeller, Constant speed propeller, Reverse pitch propeller, Ultralight propeller, Digital controller for propeller.

constant speed propeller

NEWS


190cm diameter, 3-blade constant speed hydraulic propeller for STOL aircraft equipped with ROTAX 915iS - Sensenich 75" blades, Fp-propeller Hydraulic HUB

Buy Airplane Propeller

Some aircraft with our two-blade propeller for HIGH SPEED



Why the In-flight variable pitch propeller?

constant speed propeller

To reduce the blade pitch to the geometrical value related to the aircraft instant speed, has the following effects:

  • The engine can supply all its full power

  • The blade section works closer to its highest yielding

  • The trust of the propeller increase strongly

It follows that take-off reduction can range from 30% to 60% of the original take-off by fixed pitch propeller

constant speed propeller

To reduce the blade pitch to the geometrical value related to the aircraft instant speed, has the following effects:

  • The engine can supply all its full power

  • The blade section works closer to its highest yielding

  • The trust of the propeller increase strongly

It follows that climb rate increase can range up to +80% of the original climb rate by fixed pitch propeller

constant speed propeller

In fixed pitch propeller or ground adjustable propeller we have a narrow window (aircraft speed / engine rpm) of good efficiency of the blade profile.
In variable pitch propeller, the pitch can be adjusted to high efficiency for all the flight condition envelope.
In other words, the in flight-variable pitch propeller replace to a set of propellers having different pitch and available each one at the right moment.
The fuel consumption is achieved as effect of the blade efficiency increase.
The fuel saving can range up to 25% for the same flight conditions.
For the flight school the propeller cost can be recovered in 2 years.

constant speed propeller

The take-off decrease and the climb rate increase available by the in-flight variable pitch propeller, reduce the time of the flight in most critical condition.
It follows the increase of the airworthiness condition

TOP PRODUCTS



RIDING THE SKIES:
a great challenge and an extreme flight test

On august 1st 2015, Roberto Bisa was starting from Istrana (Treviso - Italy) and was flying until Ushuaia, Land of Fires.
A new world record of about 28.000Km in 28 days with an in-flight variable pitch propeller made by fp propeller

Read More

Copyright 2019 AR Web Design | All Rights Reserved | Powered by HTML

Scroll to Top