The Emax Avan Rush 2.5x1.9x3 propeller was designed for the Babyhawk Race 2.5 inch conversion kit to maximize performance and flight time. This propeller is suitable for the Emax 1106 4500kv for 4s or the Emax 1106 6000kv for 3s. A true 1.9" pitch across the blade gives a linear control feel across the entire throttle band while achieving high speeds. This allows for ease of flight and more precision. With a special PC blend, the Avan Mini weighs in at 1.25 grams. The use of thicker airfoils greatly increases durability and stiffness.Most of the weight is centralized near the hub, creating a low moment of inertia of 1.24 grams * square centimeter, making it a very responsive accessory.The Avan Rush was designed from the ground up with design constraints such as rpm, air speed, and thrust requirements. From these constraints, aerodynamic models were built to predict performance and design the blade shape. Highly cambered airfoils were used to achieve high lift coefficients at high angles of attack extending the stall. This allows for a higher blade angle while remaining efficient. The cambered airfoils also allow for a larger flight envelope, which allows for great responsiveness at low RPM's while still being able to reach high speeds.A special polycarbonate blend is used to achieve high durability. This material is incredibly strong and ductile to resist breakage in high impact collisions. A thick blade root has been designed to further increase this durability. Our injection molding process is optimized to reduce bubbles in the plastic to increase the strength of the propeller and maintain superb balance.Geometry:2.5 inch diameter1.9 inch pitch3 bladesInertial properties:weight: 1.4 gramsMoment of inertia: 1.24 g*cm^2
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The Emax Avan Rush 2.5x1.9x3 propeller was designed for the Babyhawk Race 2.5 inch conversion kit to maximize performance and flight time. This propeller is suitable for the Emax 1106 4500kv for 4s or the Emax 1106 6000kv for 3s. A true 1.9" pitch across the blade gives a linear control feel across the entire throttle band while achieving high speeds. This allows for ease of flight and more precision. With a special PC blend, the Avan Mini weighs in at 1.25 grams. The use of thicker airfoils greatly increases durability and stiffness.Most of the weight is centralized near the hub, creating a low moment of inertia of 1.24 grams * square centimeter, making it a very responsive accessory.The Avan Rush was designed from the ground up with design constraints such as rpm, air speed, and thrust requirements. From these constraints, aerodynamic models were built to predict performance and design the blade shape. Highly cambered airfoils were used to achieve high lift coefficients at high angles of attack extending the stall. This allows for a higher blade angle while remaining efficient. The cambered airfoils also allow for a larger flight envelope, which allows for great responsiveness at low RPM's while still being able to reach high speeds.A special polycarbonate blend is used to achieve high durability. This material is incredibly strong and ductile to resist breakage in high impact collisions. A thick blade root has been designed to further increase this durability. Our injection molding process is optimized to reduce bubbles in the plastic to increase the strength of the propeller and maintain superb balance.Geometry:2.5 inch diameter1.9 inch pitch3 bladesInertial properties:weight: 1.4 gramsMoment of inertia: 1.24 g*cm^2
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