Graupner CAM Speed Propeller, 4.7x4/12x10cm
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CAM SPEED Prop | Glass reinforced PPM | 4.8mm shaft bore
Go to your orders and start the return Select the ship method Ship it! | Go to your orders and start the return Select the ship method Ship it! | 0.64 ounces (View shipping rates and policies) | Graupner Propeller series for electric-powered pylon racing models and other fast-flying electric model aircraft. The ultra-thin blade profile is extremely efficient in flight, especially at high motor speeds. GRAUPNER CAM PROP propellers mark the transition towards the age of the computer. To the modeler, the result of extensive aerodynamical calculations is presented in the form of precision-manufactured products made of CFRP in CNC-machined moulds. High efficiency and broad operating range. Progression of pitch and contours are computer-optimised. The assimilation of the different airfoil sections, which has been specially calculated for each propellers, is the basis of an advanced aerodynamic flow. The CAM (Computer Aided Manufacturing) system is a guarantee of narrow tolerances and top precision. CFRP technology makes the use of thin, performance-enhancing airfoil sections without warp problems possible.