Are you looking to buy Gemfan 1940 Bi Blades in Australia?
Gemfan 1940 3-Blade 3-hole Hulkie Propellers have been specifically designed for high-speed racing yet can also suit a freestyle setup looking for efficiency and increasing flight times. The inverse tip design helps to reduce blade tip vortex and the lightweight of the propeller means it has a smaller moment of inertia and fast response time.
Gemfan designers use CATIA modeling software and Ansys Fluent to design their Hulkie propeller airfoils and blade style. Combining the most effective airfoils with different motors to get the most iterations on their design. Testing factors such as surface pressure, airfoil optimization, lift force, resistance, and torque have resulted in the Hulkie series - made just for racing.
Gemfan 1940 Tri Blade Specifications
- Material: Polycarbonate
- Color: Clear, Blue, Green, Yellow, Watermelon
- Length: 1.9 inches
- Pitch: 4.0 inches
- Blades: 3
- Weight: 0.78g
- Center hole diameter: 3 Hole
- Hub Thickness: 5mm
- Adaptive Motor: 0806-1105
Includes
- 4 x CW Gemfan 1940 Propellers
- 4 x CCW Gemfan 1940 Propellers
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