{"product_id":"src-310369-vortex-7x5e-7-5r-electric-reverse-rotation-glass-fiber-nylon-2-pieces-bag","title":"Gemfan Vortex 7X5E\/7×5R Electric Reverse Rotation Propeller, Glass Fiber Nylon, 2pcs\/Bag","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/gemfan-propeller\" title=\"Gemfan Propeller\"\u003eGemfan\u003c\/a\u003e Vortex 7X5E\/7×5R is an electric reverse rotation propeller made from glass fiber nylon, supplied as 2 pieces per bag. Designed for the VORTEX series of fixed-wing electric propellers, it targets stable operation and efficient airflow for electric propulsion setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVORTEX series fixed-wing electric propeller design\u003c\/li\u003e\n\u003cli\u003eInnovative airfoil geometry for improved aerodynamic flow\u003c\/li\u003e\n\u003cli\u003eStrict dynamic balancing control for stable high-speed operation\u003c\/li\u003e\n\u003cli\u003ePatented industrial design\u003c\/li\u003e\n\u003cli\u003eMatte-treated leading edge to enhance high-RPM efficiency and help prevent airflow stall\u003c\/li\u003e\n\u003cli\u003eAnti-slip surface texture to help secure mounting and reduce loosening\u003c\/li\u003e\n\u003cli\u003eCFD simulation based design for electric propulsion conditions\u003c\/li\u003e\n\u003cli\u003eUltra-thin profile for low noise, reduced vortex generation, and high energy efficiency\u003c\/li\u003e\n\u003cli\u003eImported nylon material properties: superior flexural modulus and excellent toughness\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand wind, sand, and heavy rain\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eVORTEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade Diameter\u003c\/td\u003e\n\u003ctd\u003e7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Diameter\u003c\/td\u003e\n\u003ctd\u003e12.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Thickness\u003c\/td\u003e\n\u003ctd\u003e8.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Hole Inner Diameter\u003c\/td\u003e\n\u003ctd\u003e6.35 mm \/ 0.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (per blade)\u003c\/td\u003e\n\u003ctd\u003e9.9 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Product Weight (including packaging)\u003c\/td\u003e\n\u003ctd\u003e24.68 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eGemfan Vortex 7X5E\/7×5R electric reverse rotation propeller x 2 (1 bag)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFixed-wing electric aircraft propulsion\u003c\/li\u003e\n\u003cli\u003eElectric power setups requiring reverse rotation propellers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety Notice\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSelect the appropriate propeller size according to the aircraft or \u003ca href=\"https:\/\/rcdrone.top\/collections\/drone-motor\" title=\"Drone Motor\"\u003emotor\u003c\/a\u003e manufacturer’s recommendations.\u003c\/li\u003e\n\u003cli\u003eCheck propeller balance and ensure the propeller nut is securely tightened before use.\u003c\/li\u003e\n\u003cli\u003eTake necessary personal safety precautions, especially for hands and eyes.\u003c\/li\u003e\n\u003cli\u003eStart the propeller only in a safe and open area.\u003c\/li\u003e\n\u003cli\u003eNever use damaged propellers, even if the damage appears minor.\u003c\/li\u003e\n\u003cli\u003eRisks and liabilities may result from improper operation; use responsibly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor product selection help or order support, contact https:\/\/rcdrone.top\/ or email support@rcdrone.top.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Gemfan Vortex 7x5 reverse rotation electric propeller, glass fiber nylon, side profile with hub\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-Vortex-7X5E75R-Electric-Reverse-Rotation-Glass.jpg?v=1778189118\"\u003e\u003cp\u003eThe Vortex 7×5 reverse-rotation prop is built for efficient electric fixed-wing airflow with a durable glass-fiber nylon blend.\u003c\/p\u003e\n\u003cimg alt=\"Top view of Gemfan Vortex VORTEX-series propeller with swept blades and 6.35 mm center bore\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-Vortex-7X5E75R-Electric-Reverse-Rotation-Glass_10f22dba-d79e-485c-9436-a4250f645839.jpg?v=1778189125\"\u003e\u003cimg alt=\"Angled view highlighting the Vortex airfoil and thin blade profile for stable high-RPM electric propulsion\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-Vortex-7X5E75R-Electric-Reverse-Rotation-Glass_a6a5f0d2-b9a0-47a9-a3a2-d124770df626.jpg?v=1778189133\"\u003e\u003cp\u003eA thin blade profile and refined airfoil geometry help keep operation smooth while reducing noise and vortex generation.\u003c\/p\u003e\n\u003cimg alt=\"Reverse-rotation propeller close side view showing blade twist and reinforced hub for secure mounting\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-Vortex-7X5E75R-Electric-Reverse-Rotation-Glass_3984fedd-df69-4063-88ca-8017ef68c398.jpg?v=1778189142\"\u003e\n\u003c\/div\u003e","brand":"Gemfan","offers":[{"title":"7X5E \/ 1Bag","offer_id":52566144844000,"sku":"2989283","price":10.99,"currency_code":"USD","in_stock":true},{"title":"7X5E \/ 4Bags","offer_id":52582136643808,"sku":"2989283-2","price":29.96,"currency_code":"USD","in_stock":true},{"title":"7X5R \/ 1Bag","offer_id":52566144876768,"sku":"2989285","price":10.99,"currency_code":"USD","in_stock":true},{"title":"7X5R \/ 4Bags","offer_id":52582136676576,"sku":"2989285-2","price":29.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/Gemfan-Vortex-7X5E75R-Electric-Reverse-Rotation-Propeller.jpg?v=1778189239","url":"https:\/\/rcdrone.top\/products\/src-310369-vortex-7x5e-7-5r-electric-reverse-rotation-glass-fiber-nylon-2-pieces-bag","provider":"RCDrone","version":"1.0","type":"link"}