This is the APC 9×4.5 MultiRotor 2 Blade 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.
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: 9in (228.6mm)
- Pitch: 4.5in (114.3mm).
- Hub Diameter: 0.65in (16.51mm)
- Hub Thickness: 0.34in (8.63mm)
- Shaft Diameter: 0.25in (6.35mm)
- Weight: 0.39oz (11.05g)
- Rotation: 2CW/2CCW
This product was added to our catalog on February 10, 2023
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