APC 11x4.7 SF Prop
by APC

The APC 11x4.7 Slow Flyer Propeller is engineered to optimize the performance of electric aircraft, particularly for slow flyer models. Designed with high-quality molded nylon, this propeller features a lighter weight and more aerodynamic design to reduce rotating mass for higher efficiency and longer-lasting performance. The pultrusion manufacturing process creates a higher fiber density than glass-filled nylon, ensuring superior strength and stiffness. This allows for thinner cross-sections, making it ideal for slow-flyer models that need precision and low noise. Its computer-optimized design enhances vibration control and ensures true, constant pitch at any RPM, contributing to a smooth flying experience.

Key Features:

• Aerodynamic Design: Thinner profile for increased aerodynamic efficiency.
• Lightweight Molded Nylon: Reduces rotating mass for improved performance and longevity.
• Superior Strength: Manufactured using a pultrusion process for higher strength than glass-filled nylon.
• Optimized for Slow Flyers: Ideal for slow-flying electric aircraft with smooth, low-noise flights.
• Reinforcing Fibers: Maintains a true, constant pitch at all RPMs for consistent performance.

Specifications:

• Propeller Diameter: 11in (279.4mm)
• Pitch: 4.7in (119.38mm)
• Hub Diameter: 0.5in (12.7mm)
• Hub Thickness: 0.29in (7.366mm)
• Shaft Diameter: 0.25in (6.35mm)
• Weight: 0.53oz (15.03g)
• Rotation: CCW (Standard/Tractor)