About This Product

The APC 9×4.5E Thin Electric Propeller is a two-blade propeller intended for electric-powered model aircraft. Its 9-inch diameter and 4.5-inch pitch make it suitable for compact electric propulsion systems where a moderate-pitch propeller is required. The propeller has a compact hub and uses APC’s LPAR06E adapter-ring system, allowing the hub to be matched with the appropriate motor shaft. The official APC product code is LP09045E

Features

9-inch diameter
4.5-inch pitch
Two-blade design
Thin Electric configuration
CCW – standard rotation
Compact hub
Grey finish
Designed for electric-powered aircraft
Suitable for RC aircraft applications
Non-folding propeller
Includes one set of APC LPAR06E adapter rings
Compatible with a 1/4-inch / 6.35 mm shaft
Lightweight design for electric propulsion applications

Technical Specifications

Specification	Details
Brand	APC
Product Code	LP09045E
Model	9×4.5E
Propeller Type	Thin Electric
Diameter	9 in / 228.6 mm
Pitch	4.5 in / 114.3 mm
Number of Blades	2
Rotation	CCW – Standard
Hub Diameter	0.80 in / 20.32 mm
Hub Thickness	0.38 in / 9.65 mm
Shaft Diameter	1/4 in / 6.35 mm
Weight	0.63 oz / approx. 17.9 g
Colour	Grey
Adapter Rings	LPAR06E
Application	Electric Aircraft / RC Aircraft

APC LP09045E

APC 9*4.5E Propeller CCW