About This Product

The APC 20.5×14E Thin Electric Propeller is a large two-blade propeller designed for electric-powered aircraft. With a 20.5-inch diameter and 14-inch pitch, it is intended for larger electric propulsion systems where the motor, battery, ESC and propeller are correctly matched. The propeller uses APC’s Thin Electric design and comes with LPAR06E adapter rings for adapting the propeller to compatible motor shafts. The exact APC product code is LP20514E.

Features

  • 20.5-inch diameter
  • 14-inch pitch
  • Two-blade configuration
  • Thin Electric design
  • CCW – standard/tractor rotation
  • Grey finish
  • Fiberglass-reinforced composite construction
  • Designed for electric propulsion systems
  • Suitable for larger model aircraft
  • Suitable for compatible UAV applications
  • Includes APC adapter rings
  • Designed for a 1/4-inch motor shaft
  • Lightweight relative to its large diameter

Technical Specifications

Specification Details
Brand APC
Product Type Thin Electric Propeller
Model 20.5×14E
Part Number LP20514E
Diameter 20.5 in / 520.7 mm
Pitch 14 in / 355.6 mm
Number of Blades 2
Rotation CCW – Standard / Tractor
Hub Diameter 1.25 in / 31.75 mm
Hub Thickness 0.58 in / 14.73 mm
Shaft Diameter 1/4 in / 6.35 mm
Weight 4.34 oz / approx. 123 g
Colour Grey
Adapter Rings LPAR06E
Application Electric Aircraft / UAV

 

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