This is the APC 6x4 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.
- 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
Monday, Jun 1 2020 (7 months ago)
APC 6x4 Speed 400 Electric Propeller
These are durable props. Just had one survive a crash that had the airplane bounce off of some farm machinery and a fence. Also when they say speed they aren't kidding. If your looking for some get up and go out of a FT mini sized plane these are worth a try.