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