APC Props
AP-13040
This is the APC 13x4 Sport Propeller, designed to elevate your performance in the realm of remote-controlled aircraft. Crafted using APC's cutting-edge pultrusion process, these propellers boast a higher fiber (60%) to resin (nylon binder) density. This unique manufacturing technique imparts exceptional strength and stiffness, surpassing the capabilities of traditional glass-filled nylon. The enhanced stiffness effectively controls vibration resonance response, while the increased strength enables the use of thinner cross-sections, resulting in notable gains in weight reduction and aerodynamic efficiency.
Key Features:
• Computer-optimized design delivers a thinner profile and enhanced grip, reducing noise levels for a more enjoyable flying experience
• Lightweight molded nylon construction reduces rotating mass, unlocking higher output and extending the overall lifespan of the propeller
• Reinforcing fibers work in tandem to maintain a consistent pitch at any RPM, ensuring reliable and predictable performance
Specifications:
• Propeller Diameter: 13 inches (330.2mm)
• Pitch: 4 inches (101.6mm)
• Hub Diameter: 1 inch (25.4mm)
• Hub Thickness: 0.48 inches (12.192mm)
• Shaft Diameter: 0.25 inches (6.35mm)
• Weight: 1.76 ounces (49.9g)
• Rotation: CCW (Standard/Tractor)