Vortex 11×5.5E Electric Propeller in glass-fiber nylon
Vortex 11×5.5E 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 11×5.5E 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
Wide Range · Refined Design · Superior Aerodynamics
VORTEX Series includes a wide array of fixed-wing electric propellers featuring a modern design and upgraded aerodynamic profile. Constructed from imported high-performance nylon and dynamically balanced, each propeller guarantees efficient thrust, smooth operation, and consistent flight reliability.
Patented Engineering & Refined Surfaces
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Patented & Certified Design
Advanced structure recognized by the National Intellectual Property Administration. -
Matte Leading Edge Treatment
Optimized for high-speed efficiency and stall prevention. -
Anti-Skid Hub Surface
Ensures secure mounting and prevents loosening during operation.
Advanced Blade Technology
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CFD-Optimized Shape
Designed for electric propulsion to improve thrust output and energy efficiency. -
Ultra-Slim Tip Design
Reduces noise, suppresses vortices, and enhances energy use. -
Smooth Contoured Blades
Minimized drag and stable flight dynamics.
Precision Balance & Quality Control
Each propeller undergoes strict dynamic balance and factory testing to ensure reliability and superior performance.
High-Strength Nylon Material
Outstanding toughness and bending modulus combined with precision molding provide durable, safe operation in diverse environments.
Specs & Safety Advisory
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Select appropriate propeller size according to manufacturer instructions.
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Check balance and tighten propeller securely before flight.
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Operate in safe areas; protect hands and eyes.
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Do not use damaged propellers.
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Users bear all risk from improper operation; Gemfan is not liable for misuse.
