fleXer propeller for AirConception Tornado 280

fleXer propeller for Airconception Revolution 200 engine with 2.65 reduction

Material: carbon fiber – composite, carbon-epoxy, core-based propeller blade structure with additional carbon reinforcement of the leading edge and a carbon spar.

Aeroresponsive properties – Aeroresponsiveness – innovative property of in flight non-adjustable propellers. Hybrid between the effective angle of attack and the mass and aerodynamic forces at the same time. In practical terms, this results in better adaptation of the propeller parameters to the needs, i.e.:

• gaining a certain static thrust on the ground and we don’t lose it as quickly as the forward velocity increases
• with high take-off power, we also achieve equally good flight parameters at high speed
• with a static thrust comparable to other propellers, we can get, for example, a better (faster) climb at max. flight speeds
• economy of flight and engine operation improves due to the lower RPM requirement for level flight. The same mechanism also prevents the propeller from “spinning up” too much in accelerated flight, which in turn has a positive effect on service life.

The “Torque Effect” – “twisting” moment, which consists of both moments of inertia and aerodynamic drag forces (thrust torque). This parameter is particularly important for the comfort and safety of the flight as well as the correct control of the paraglider. The fleXer propellers, due to their very low weight and high efficiency, reduce this effect to an extreme minimum. Noticeable effect of the above features is obtaining full power immediately, on demand.

Quiet and efficient – a refined profile with high efficiency and well-thought-out, unusual geometry reduce harmful drag and result in quiet operation, as well as better transmission of engine power to propeller thrust in its full speed range.

Long life product – the use of high-quality materials and a professional production process makes the durability and quality of the propeller parameters insensitive to weather conditions and the number of hours worked by the propeller. Possible replacement of a damaged blade does not require sending the entire propeller to the manufacturer, but only providing one of the set numbers.

Included in the package:

• dedicated covers – 2 / 3 pcs
• electronic propeller metric
• 12 month warranty
• online support