Vortex 14×8.5R Electric Propeller in glass-fiber nylon
Vortex 14×8.5R 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 14×8.5R 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 Range · Modern Design · Optimized Lift
VORTEX Series offers a comprehensive lineup of fixed-wing electric propellers featuring modern aesthetics and improved airfoil design. Constructed from imported premium nylon and precision-balanced, each propeller provides strong thrust, smooth rotation, and reliable flight stability.
Patented Structure & Fine Details
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Authorized Patented Design
Recognized by the National Intellectual Property Administration. -
Matte Leading Edge
Optimized for high-speed efficiency and minimizes airflow separation. -
Textured Hub Surface
Enhances mounting stability and prevents loosening during operation.
Advanced Blade Technology
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CFD-Based Aerodynamic Optimization
Enhances thrust and energy efficiency for electric UAVs. -
Fine-Tipped Blade Ends
Reduce noise, suppress vortices, and improve overall efficiency. -
Streamlined Blade Profile
Smooth airflow, reduced drag, and stable flight performance.
Balanced & Reliable
Each propeller is tested under strict dynamic balancing and factory quality control, ensuring dependable performance.
High-Durability Nylon Material
Superior toughness and flexural strength, combined with precision molding, provide reliable durability for extreme environments.
Model Specs & Safety Instructions
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Select propeller size per manufacturer guidance.
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Verify balance and secure mounting before flight.
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Operate in safe zones; protect hands and eyes.
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Avoid flying with damaged blades.
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Users assume all risks from improper operation; Gemfan is not liable.
