|
This is the APC 9x4.5 Thin 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 with glass filled nylon. The
additional stiffness is beneficial to control of 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
- Thin Electric propellers work well with Electric powered Park Flyer-type aircraft
Specifications:
Length: 9"
Pitch: 4.5 |
