5543 Drone Propeller Glass Fiber Nylon Electric Speed Grey CCW 2Pc

Gemfan 5543 Electric Speed Propeller – Clear Grey (2 Pieces)

Product Description

The Gemfan 5543 Electric Speed Propeller is a precision-engineered blade designed for high-velocity fixed-wing aircraft and small UAVs. Featuring a 5.5-inch diameter and a 4.3-inch pitch, this propeller is specifically tuned to provide an optimal balance between static thrust and top-end speed. Constructed from high-quality, rigid nylon, it is built to withstand the high RPM demands of 1806 to 2205 series brushless motors without flexing. Each propeller undergoes strict dynamic balancing to ensure vibration-free operation, protecting your motor bearings and delivering a smooth, locked-in flight experience even at maximum throttle.

Key Features

• Electric Speed Optimized: Engineered for high-speed fixed-wing applications that require rapid acceleration and consistent aerodynamic performance.

• High-Rigidity Nylon: Durable construction provides the stiffness necessary to maintain pitch accuracy during high-speed maneuvers and high-RPM rotations.

• Balanced Efficiency: The 5.5x4.3 profile offers a refined lift-to-drag ratio, maximizing motor efficiency and extending flight endurance.

• Universal Adapter System: Comes with a comprehensive 6-hole adapter kit (3mm, 3.17mm, 4mm, 5mm, 6mm, and 8mm) for a perfect fit on a wide variety of motor shafts.

• Smooth & Quiet Operation: Precision-molded blades reduce harmonic vibration, resulting in a quieter acoustic profile and more stable flight characteristics.

• Professional Clear Grey Finish: Provides a sleek, modern appearance while ensuring the propeller remains highly resistant to environmental wear.

Technical Specifications

• Brand: Gemfan

• Propeller Diameter: 5.5 inch

• Pitch: 4.3 inch

• Style: Electric Speed

• Material: High-Quality Nylon

• Hub Inner Diameter: 6mm

• Hole Adapters: 3mm, 3.17mm, 4mm, 5mm, 6mm, 8mm

• Rotation: CCW (Standard)

• Weight: 4.3g (per piece)

• Number of Blades: 2

• Recommended Motor: 1806 - 2205 Series

• Use Case: Fixed Wings / Speed Wings / Small UAVs

• Color: Clear Grey

Package Includes

• 2 x 5.5x4.3 Electric Speed Propellers (CCW)

• 1 x Set of Universal Shaft Adapters

Warranty Information

All products supplied by Partsbaba are genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.