APC 6x4 Speed 400 Electric Propeller. 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.
Specifications:
- Propeller Diameter: 6in (152.4mm)
- Pitch: 4in (101.6mm)
- Hub Diameter: 0.5in (12.7mm)
- Hub Thickness: 0.25in (6.35mm)
- Shaft Diameter: 0.25in (6.35mm)
- Weight: 0.18oz (5.1g)
- Rotation: CCW (Standard/Tractor)
