VORTEX Series Fixed-Wing Electric Propellers

Complete Model Range · All-New Design · Advanced Aerodynamics

The VORTEX Series fixed-wing electric propellers feature a full range of sizes with a completely redesigned appearance and an innovative airfoil profile. Manufactured from imported high-strength nylon material and subjected to strict dynamic balance control, each propeller delivers stable thrust, high efficiency, and reliable performance for electric fixed-wing UAV platforms.

Patented Exterior Design

1. Patented & Certified Innovation
   Proprietary design certified by the National Intellectual Property Administration, representing cutting-edge propeller technology.

2. Frosted Leading-Edge Treatment
   Optimized for high-RPM operation, improving aerodynamic efficiency while reducing the risk of airflow separation and stall.

3. Precision Anti-Slip Hub Texture
   Finely engineered anti-slip surface enhances mounting stability, effectively preventing loosening and slippage during operation.

Precision Customization · Next-Generation Airfoil Design

• CFD-Driven Aerodynamic Optimization
  Full-scale CFD simulations accurately replicate real electric propeller operating conditions, significantly enhancing thrust efficiency and structural strength.

• Micron-Level Propeller Tip Design
  Ultra-thin tips reduce noise, suppress tip vortices, and improve overall energy efficiency.

• Smooth, Streamlined Blade Profile
  Designed in strict accordance with aerodynamic principles to minimize drag and maximize performance.

Strict Dynamic Balancing · Quality in Every Propeller

Each propeller undergoes precision testing and rigorous factory quality control. With consistent performance and exceptional reliability, the VORTEX Series is built for pilots seeking superior flight performance and confidence in every mission.

Imported Nylon Material · Strong and Durable

Featuring excellent flexural modulus and outstanding material toughness, combined with high-precision mold manufacturing, VORTEX propellers provide enhanced durability and structural integrity—safeguarding every flight.

All-Scenario Performance

Engineered to withstand extreme operating conditions, including strong winds, sand, dust, and heavy rain—unlocking reliable performance across diverse and demanding environments.

Model Specifications & Safety Guidelines

• Select the appropriate propeller size according to the manufacturer’s recommendations.

• Inspect propeller balance and ensure the propeller nut is securely tightened before use.

• Always protect yourself during operation, especially hands and eyes.

• Strongly recommend arming and testing propellers only in a safe, open area.

• Never use damaged propellers, even if the damage appears minor.

• The user assumes all risks and responsibilities for any loss or injury caused by improper operation. Gemfan is not responsible for damage or injury resulting from misuse or failure to