APC Props 5.5 x 4.7E Electric RC Propeller - APC05547E

The APC Props APC05547E is a 5.5 x 4.7 inch electric propeller designed for fixed-wing RC aircraft running electric power systems. APC electric props are a well-regarded choice among RC aircraft builders and pilots, known for their consistent pitch, balanced finish, and reliable performance across a range of motor and aircraft combinations. The 5.5 x 4.7E sizing — five and a half inches in diameter with a 4.7 inch pitch — suits smaller electric fixed-wing models where efficient thrust and low current draw matter.

Key Features

• 5.5 inch diameter with 4.7 inch pitch, optimised for electric motor use
• Moulded from APC's standard glass-filled nylon for consistent balance and stiffness
• The E-series designation indicates it is purpose-built for electric power, not glow or petrol engines
• Suitable for a range of small fixed-wing RC aircraft running brushless or brushed electric motors
• Sold individually as a direct replacement or spare for builds using the 5.5x4.7 pitch specification

What's Included

• 1 x APC 5.5 x 4.7E electric propeller

What You Need

• Compatible RC aircraft or airframe with appropriate firewall or motor mount
• Brushless or brushed electric motor sized for a 5.5 inch propeller
• Propeller adaptor or collet to match your motor shaft diameter
• Prop balancer recommended before first flight