Vortex 14X8.5R Electric Propeller-Glass fiber nylon (1 piece/bag)
Regular price
$4.99
Unit price
per
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Description
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Shipping
Description
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.
Shipping
(1)RETURNS AND REFUNDS
Our prices do not include import tax, such as no customs clearance ability of individuals or companies, please be careful to buy, if unable to clear customs, resulting in customs destruction, our company will not refund
Our satisfaction guarantee is active for 30 days after delivery. We don't support returns and refunds if over 30 days after the delivery.
For returns, please email shopify@mad-motor.com with the subject 'Returns' and include your order number, name and the reason for the return.
Seller will provide the customer with instructions where to send returned goods. Customers are strongly recommended to get proof of postage when returning goods to avoid "lost packages" situations.
Please note that customers are responsible for shipping costs of returned items.
When the returned item is received by seller and after inspecting, customer will receive a return confirmation email, which notifying about the status of the refund. If the refund is approved, the payment will be refunded to the customer's account via credit card or original methods shortly thereafter.
Custom orders are not eligible for returns or refunds.
We accept cancellations only within 48 hours after the order has been placed.
(2)PRODUCING:
Due to the handmade process, all orders are processed and complete within 10 working days. Once complete of the production, goods will be shipped within 3 working days. Average shipping times range between 5-10 working days, which depend on your specific location.
(3)Standard Products SHIPPING(Exact time depends on product type and stock availability)
When will I get my order?
We will ship the goods via DHL and offer you the tracking number after shipment.
After the production and packaging of the order are completed, we will ship according to the address you provided. We shall commit about delivery time to you as table below region：
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Region |
Commitment processing time |
Commitment delivery time |
Commitment timeframe |
|---|---|---|---|
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North America region (excluded Mexico) |
3-5 days |
7-15days |
10-20 days |
|
Europe & UK |
3-5 days |
10-20 days |
13-25 days |
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Australia, New Zealand, Chile and other regions |
3-5 days |
10-20 days |
13-25 days |
Special Notes:
Delivery may be delayed due to holidays, material shortages, or force majeure events. We will notify you if such cases occur.
If you have any questions or comments, please do not hesitate to contact us through:
Email: shopify@mad-motor.com
