Tech Specifications: Geometry features a 5 - inch diameter, 4.3 - inch pitch, and 3 blades. Inertial properties show a weight of 4.3 grams and a moment of inertia of 13.4 g*cm^2. The Emax Avan Flow 5x4.3x3 propeller is engineered for maximum control and efficiency. Its constant 4.3' pitch across the blade offers linear control throughout the throttle range and high - speed performance. With a special PC blend, it weighs 4.3 grams, and most of the weight is near the hub, resulting in a low moment of inertia for quick responsiveness. It's a great match for 2206 - 2207 - 2306 motors around 2400kv. Designed from scratch considering RPM, air speed, and thrust, aerodynamic models were used to shape the blades. Highly cambered airfoils achieve high lift at high angles of attack, delaying stall and allowing a higher blade angle for efficiency. They also provide a wider flight envelope, offering great low - end response and high - speed capabilities. A special Polycarbonate blend ensures high durability, being tough and ductile to resist fractures in crashes. The thick blade root further boosts durability, and the optimized injection mold process reduces bubbles in the plastic to strengthen the propeller.
Using these Emax Avan Flow propellers is straightforward. Just attach them to your 2206 - 2207 - 2306 motors with around 2400kv. Make sure to install the correct CW and CCW propellers on the appropriate motor positions. When flying, you'll notice the great control and speed they offer. As for maintenance, after each flight, check the propellers for any signs of damage, like cracks or chips. If you find any, it's best to replace them to avoid any issues during the next flight. Store the propellers in a safe place to prevent accidental damage. And remember, these propellers are tough, but try to avoid high - impact crashes as much as possible to keep them in good condition.
