APC 13x5.5 MultiRotor 2 Blade Propeller Bundle (2CW/2CCW)

This is the APC 13x5.5 MultiRotor 2 Blade Propeller Bundle. APC propellers are manufactured using a pultrusion process which allows for a higher fiber (60%) to resin (nylon binder) density. This provides substantially higher strength and stiffness than glass-filled nylon. The additional stiffness is beneficial to control vibration resonance response. The higher strength allows the use of thinner cross-sections, beneficial to weight and aerodynamic efficiency.

Features:

• Computer-optimized design gives these props a thinner profile and more "bite" with less noise
• Lightweight molded nylon construction reduces rotating mass for higher output and longer life
• Reinforcing fibers help maintain true, constant pitch at any RPM

Specifications:

• Propeller Diameter: 13in (330.2mm)
• Pitch: 5.5in (139.7mm)
• Hub Diameter: 0.65in (16.51mm)
• Hub Thickness: 0.36in (9.144mm)
• Shaft Diameter: 0.25in (6.35mm)
• Weight: 0.85oz (24.1g)