20x13E VORTEX CCW Propeller With High-Efficiency Blade Design For Fixed-Wing Electric UAVs
The 20x13E VORTEX electric propeller is designed for fixed-wing electric aircraft that require efficient thrust, smooth rotation, and reliable performance. Its 20-inch diameter and 13-inch pitch support high-power propulsion systems, while the CW configuration makes it suitable for compatible single-motor or counter-rotating aircraft setups. The aerodynamic blade profile is developed using CFD-based optimisation to improve airflow, reduce drag, and support efficient energy utilisation.
Manufactured from glass-fiber-reinforced nylon, the propeller provides high toughness, bending resistance, and dimensional stability during demanding flight conditions. The frosted leading-edge finish helps manage airflow at high RPM, while the ultra-thin blade tips reduce vortex losses and operating noise. Each propeller undergoes precision dynamic balancing and factory inspection to promote stable operation and reduce unnecessary vibration in electric UAVs and large-scale RC aircraft.
Key Features
- 20x13E Propeller Size: Features a 20-inch diameter and 13-inch pitch for compatible high-power fixed-wing electric propulsion systems.
- Rotation Design: CW rotation supports reverse-rotation motors and counter-rotating aircraft configurations.
- Glass-Fiber-Reinforced Nylon: Provides high toughness, bending resistance, and long-term durability.
- CFD-Optimised Blade Profile: Improves thrust efficiency, airflow control, and energy utilisation.
- Frosted Leading Edge: Supports stable airflow at high RPM and helps reduce airflow separation.
- Ultra-Thin Blade Tips: Reduces vortex losses, operating noise, and unnecessary aerodynamic resistance.
- Streamlined Blade Geometry: Maintains smooth airflow and consistent propulsion performance.
- Anti-Skid Hub Texture: Improves mounting grip and reduces the possibility of hub slippage.
- Precision Dynamic Balancing: Helps minimise vibration and supports smooth motor operation.
- Factory-Tested Construction: Each propeller is inspected for balance, finish, and structural consistency.
- Patented Structural Design: Uses a certified blade and hub structure developed for electric aircraft applications.
- Grey Finish: Provides a neutral appearance suitable for different fixed-wing aircraft designs.
- Single-Piece Pack: Supplied as 1 CW propeller.
Applications
- Fixed-wing electric UAVs
- Large-scale RC aircraft
- Electric model aeroplanes
- Counter-rotating propulsion systems
- Twin-motor fixed-wing aircraft
- Long-range aerial platforms
- Experimental electric aircraft
- High-thrust electric propulsion projects
