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

APC LP20514E

APC 20.5*14E Propeller CCW