Aero-Naut Cam Carbon Folding Propeller Blades 15x13" (Aero-Naut 7234/73)

Optimize your glider, thermal electric sailplane, or high-efficiency UAV with original Aero-Naut Cam Carbon 15x13" folding propeller blades (Part No. 7234/73). Precision-engineered and manufactured in Germany, these high-performance carbon-reinforced folding blades are renowned for their incredible structural rigidity, low drag, and exceptional aerodynamic efficiency.

The optimized blade profile provides high static thrust and efficient power transfer across a wide RPM band. Designed for mounting on standard 8mm folding propeller root hubs (yokes/spinners), these carbon-nylon composite blades fold back smoothly against the fuselage when the motor is stopped, drastically reducing drag during soaring or gliding phases.

Key Features:

• Carbon-Reinforced Composite: Advanced carbon-fiber filled structure prevents blade flexing under heavy electrical loads.

• Optimized Cam Aerodynamics: Precision German blade geometry delivers high thrust and maximum motor efficiency.

• Low Drag Folding Design: Folds flush against the aircraft fuselage during unpowered soaring flights.

• Standard 8mm Root Mount: Fits standard Aero-Naut, Z-Spinner, and third-party 8mm folding prop hubs/centerpieces.

Specifications:

• Manufacturer: Aero-Naut (Germany)

• Part Number: 7234/73 (723473)

• Diameter × Pitch: 15 x 13 inches (38 x 33 cm)

• Root Width (Blade Hub): 8.0 mm

• Shaft Pin Hole Diameter: 3.0 mm

• Material: Carbon-fiber reinforced plastic (Cam Carbon)

• Max Permissible RPM: 9,000 RPM

• Weight (Pair): ~32 g