This is the APC 5.1x4.5 Electric Propeller, an advanced propeller designed for optimal performance. Manufactured using a cutting-edge pultrusion process, APC propellers boast a higher fiber-to-resin density, with 60% fiber content and a nylon binder. This innovative construction technique results in significantly enhanced strength and stiffness compared to propellers made of glass-filled nylon. The added stiffness effectively controls vibration resonance response, while the increased strength enables the use of thinner cross-sections, resulting in reduced weight and improved aerodynamic efficiency.
Key Features:
• Computer-optimized design for a sleeker profile and improved performance, delivering increased thrust and reduced noise
• Lightweight molded nylon construction minimizes rotating mass, leading to enhanced power output and prolonged lifespan
• Reinforcing fibers maintain consistent pitch at any RPM, ensuring reliable performance
Specifications:
• Propeller Diameter: 5.1 inches (129.54mm)
• Pitch: 4.5 inches (114.3mm)
• Hub Diameter: 0.5 inches (12.7mm)
• Hub Thickness: 0.34 inches (8.636mm)
• Shaft Diameter: 0.25 inches (6.35mm)
• Weight: 0.18 ounces (5.1g)
• Rotation: Counterclockwise (CCW) - Standard/Tractor configuration
