Pro-Range 5552 Flash 3-Blade PC Propellers (2CW+2CCW) - Blue

Three-blade propellers offer a balance of thrust, efficiency, and smooth flight characteristics compared to two-blade designs. They typically provide more thrust at lower RPMs, contributing to better low-end torque and responsiveness. This design also reduces vibration, leading to a smoother video feed and improved flight stability, making them popular for FPV freestyle and general drone flying.

The Pro-Range 5552 Flash propellers feature a standard 5mm center hole, making them compatible with a wide range of brushless FPV drone motors. This includes common motor sizes such as 2207, 2306, and 2407. Pilots should match the propeller pitch and size to their motor's KV rating and battery cell count for optimal performance and efficiency.

Polycarbonate (PC) is a highly durable and flexible thermoplastic, making it an excellent material for drone propellers. It offers significant impact resistance, which helps prevent breakage during minor crashes or hard landings, extending propeller lifespan. While slightly heavier than some composite materials, PC provides good rigidity for efficient thrust without excessive flex.

2CW+2CCW indicates that the package includes two clockwise (CW) rotating propellers and two counter-clockwise (CCW) rotating propellers. This is the standard configuration for a quadcopter, where two motors spin CW and two spin CCW to provide balanced lift and directional control. This set provides a complete set for one quadcopter build.