Emax 2Pairs AVAN Blur 2 inch 3-blades CW CCW Propeller Props for Babyhawk Racer Mini Drone

Description

The Avan Blur was designed from the ground up starting from design constraints such as RPM, air speed, and required thrust. From these constraints aerodynamic models were built to predict performance and to design the blade shape. Highly cambered airfoils were used to achieve high lift coefficients at high angles of attack prolonging stall. This allows for a higher blade angle while still remaining efficient. The cambered airfoils also allow a greater flight envelope making for great low end responsiveness while still being able to achieve high speeds. A special Polycarbonate blend is used to achieve high durability. This material is incredibly tough and ductile to resist fracture in high impact crashes. A thick blade root was designed to further increase this durability. Our injection mold process is optimized to reduce bubbles in the plastic to increase the strength of the propeller and to maintain superb balance. Inertial Properties: weight: 1.1 grams Moment of Inertia: 0.77 g*cm^2 Packing list: 2pcs*CW 2 inch props 2pcs*CCW 2 inch props