13X6.5E/13X6.5R
Prop Diameter: 13 inch
Pitch: 6.5 inch
Prop Disk Diameter: 20.4mm
Center Thickness: 11mm
Center Hole Diameter: 6.35mm / 0.25 inch
Weight (single): 32.6g
Product Weight (including packaging): 43.84g
Hole adapters：6 holes:3mm/3.17mm/4mm/5mm/6mm/8mm
The VORTEX series electric propellers for fixed-wing aircraft feature an advanced airfoil design and strict dynamic balancing, manufactured from imported nylon to deliver high thrust, low noise, and exceptional reliability.

VORTEX Series Fixed-Wing Electric Propellers

Full Model Range · Refined Design · Enhanced Aerodynamics

The VORTEX Series provides a complete lineup of fixed-wing electric propellers with updated styling and optimized airfoil geometry. Constructed from imported high-performance nylon and precisely dynamically balanced, each propeller delivers strong thrust, smooth rotation, and reliable flight control.

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Patented Structure & Fine-Tuned Details

• Certified Patent Design
  Proprietary configuration authorized by the National Intellectual Property Administration.

• Matte Leading Edge
  Improves high-RPM efficiency and minimizes airflow separation.

• Textured Hub Surface
  Enhances mounting stability and prevents slippage during flight.

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Advanced Airfoil Engineering

• CFD-Driven Blade Optimization
  Simulated for electric propulsion to maximize thrust and energy efficiency.

• Slim Tip Design
  Reduces noise, suppresses vortices, and improves overall efficiency.

• Smooth Blade Contours
  Minimizes drag and ensures stable flight performance.

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Precision Balance · Consistent Quality

Each propeller undergoes strict factory testing and dynamic balance control, ensuring reliable performance every flight.

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High-Durability Nylon Material

Excellent toughness and bending resistance, paired with precision molding, provides durable performance and safe operation under demanding conditions.

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Specifications & Safety Guidelines

• Choose propeller size according to manufacturer recommendations.

• Inspect balance and ensure proper tightening before flight.

• Operate in safe areas; protect hands and eyes.

• Never use damaged blades.

• Users assume all risks from improper handling; Gemfan is not liable for misuse.