The SWIRL-2 propeller range has a new innovative design, specific about its twisting axis and center of pressure. Its aerodynamic design allows a "constant speed" effect, limiting variations in engine speed between on ground and in flight.
These propellers, developed specifically for direct-drive engines, deliver high efficiency across the entire flight envelope i.e.:
Improved takeoff and climb rate due to higher engine speed, then higher engine efficiency
Many cruise extension
A high user comfort
Equipped with grade 5 titanium hardware, this technology and manufacturing level and requirement degree have never been to this advancement. Their variable pitch carbon hub system allows a wide range of angle variation, while being secured by an innovative self-locking step system.
The angle pitch is adjusted manually or automatically with constant speed box. Also, a visual indicator of the pitch is provided with the propeller.
The power and the command of the variable pitch system are electric.
