Vortex 20×13E Electric Propeller in glass-fiber nylon
Vortex 20×13E Electric Propeller is a glass-fiber nylon electric propeller identified by the listed diameter and pitch format. Confirm the rotation marking, hub interface, shaft adapter and package quantity on the current product listing before ordering.
Match diameter, pitch, rotation, hub, clearance and motor operating range to the aircraft design. The size label alone does not establish thrust, RPM, current, motor KV, voltage, noise or flight-time performance. Do not infer CW/CCW compatibility from a similar model.
This propeller is not a universal replacement. Check blade clearance, balance, fastener fit and motor direction before installation, and perform restrained ground testing before flight.
For related selection, review the VC carbon-fiber propeller range, the TIPUP folding propeller, and browse the propeller category.
Vortex 20×13E Electric Propeller FAQ
What material is listed?
The product is listed as glass-fiber nylon.
What must be checked before ordering?
Confirm the exact size, rotation, hub interface and package quantity on the product listing.
Can diameter and pitch guarantee thrust?
No. Actual thrust and motor load depend on the complete matched propulsion system and test conditions.
VORTEX Series Fixed-Wing Electric Propellers
Full Model Coverage · Modern Styling · Superior Blade Efficiency
VORTEX Series delivers a full range of fixed-wing electric propellers with updated design and advanced aerodynamic profile. Constructed from imported high-strength nylon and dynamically balanced, each propeller provides smooth rotation, efficient thrust, and stable flight performance.
Patented Engineering & Refined Features
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Certified Patented Structure
Authorized by the National Intellectual Property Administration. -
Frosted Leading Edge Finish
Improves high-RPM performance and reduces airflow separation. -
Anti-Skid Hub Texture
Secures mounting and prevents slippage during operation.
Advanced Blade Design
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CFD-Optimized Blade Shape
Enhances thrust efficiency and energy utilization for electric UAVs. -
Ultra-Thin Tip Design
Reduces noise, suppresses vortices, and improves flight efficiency. -
Smooth, Streamlined Blades
Minimizes drag and ensures consistent, stable flight.
Precision Balance · Reliable Performance
Each propeller undergoes strict dynamic balancing and factory testing for dependable performance every flight.
High-Durability Nylon Material
Outstanding toughness and bending resistance combined with precision molding provide long-lasting durability and safe operation under varied conditions.
Safety & Usage Advisory
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Select propeller size according to manufacturer guidance.
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Inspect balance and tighten mounting before flight.
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Operate in safe areas; protect hands and eyes.
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Never use damaged propellers.
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Users assume all risks from improper handling; Gemfan is not liable.
