This is the APC 12x4.7 Slow Flyer Propeller, a specialized propeller designed for slow and controlled flight. Manufactured using the pultrusion process, APC propellers exhibit a higher fiber (60%) to resin (nylon binder) density, resulting in substantially improved strength and stiffness compared to glass-filled nylon alternatives. This increased stiffness effectively controls vibration resonance response, while the higher strength allows for the use of thinner cross-sections, delivering notable benefits in terms of weight reduction and enhanced aerodynamic efficiency.
Key Features:
• Computer-optimized design ensures a thinner profile and enhanced bite, while minimizing noise production
• Lightweight molded nylon construction significantly reduces rotating mass, unlocking higher output and extending the propeller's
operational lifespan
• Reinforcing fibers maintain a consistent and accurate pitch at any RPM, ensuring reliable performance throughout
Specifications:
• Propeller Diameter: 12 inches (304.8mm)
• Pitch: 4.7 inches (119.38mm)
• Hub Diameter: 0.50 inches (12.7mm)
• Hub Thickness: 0.28 inches (7.11mm)
• Shaft Diameter: 0.25 inches (6.35mm)
• Weight: 0.63 ounces (17.86g)
• Rotation: CCW (Standard/Tractor)
