APC 9x4.5 Thin Electric Propeller

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APC 9x4.5 Thin Electric Propeller
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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.

  • 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

Length: 9"
Pitch: 4.5

This product was added to our catalog on November 1, 2007

Tuesday, Mar 31 2020 (about 2 years ago)
APC 9x4.5 Thin Electric Propeller
Very durable!

I bought several propellers but am still on my first. It has survived several high speed crashes with no visible damage.
Verified Owner
Thursday, Apr 22 2021 (about a year ago)
APC 9x4.5 Thin Electric Propeller
Very solid.
It was able to keep its shape after horrible crashes while my other nylon prop would instantly bend or tear apart.