5543 Drone Propeller – Glass Fiber Nylon Electric Speed (Grey, 2Pc)
The 5543 Drone Propeller is a high-performance electric-speed propeller designed from premium glass fiber reinforced nylon to deliver superior durability, thrust efficiency, and smooth flight control. Measuring 5.5 inches in diameter with a 4.3-inch pitch, this propeller provides an excellent balance between speed, lift, and stability, making it perfect for FPV drones, quadcopters, and small UAV platforms. Engineered for high-speed electric propulsion systems, the 5543 propeller ensures responsive acceleration, precise maneuvering, and low vibration during flight. The aerodynamically optimized blade design reduces drag and enhances motor efficiency, contributing to longer flight times and more stable performance. Constructed from glass fiber nylon, it combines lightweight characteristics with high rigidity and impact resistance — maintaining performance under demanding flight conditions. The grey finish offers a professional aesthetic while ensuring easy visibility in the air.
Key Features
- Durable Glass Fiber Nylon Construction:
High strength and lightweight design ensure optimal rigidity, durability, and longevity.
- Optimized Aerodynamic Efficiency:
5.5-inch diameter and 4.3-inch pitch offer ideal lift-to-drag ratio for balanced flight.
- Electric Speed Design:
Perfectly tuned for electric motors to deliver fast response, improved efficiency, and stable operation.
- Smooth & Quiet Operation:
Precision-balanced blades minimize vibration and noise during high-speed rotation.
- High RPM Tolerance:
Maintains structural integrity and performance even under demanding RPM conditions.
- Professional Grey Finish:
Sleek, modern design with enhanced visibility and aerodynamic appeal.
- Wide Application Range:
Ideal for FPV drones, small quadcopters, RC planes, and electric UAVs.
