{"product_id":"src-463875-gemfan-new-generation-large-size-folding-prop-1307f-3","title":"Gemfan 1307F-3 Folding 3-Blade Propeller 13in (330.2mm) 7in Pitch 6mm Hub 2PCS\/Bag Black","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/gemfan-propeller\" title=\"Gemfan Propeller\"\u003eGemfan\u003c\/a\u003e 1307F-3 is a large-size folding 3-blade propeller for large-frame drones, designed for compact storage and easier transport while maintaining stable thrust characteristics. It uses glass fiber nylon material, with a 7in pitch and 330.2mm prop diameter, finished in black.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFolding tri-blade design for improved portability and storage\u003c\/li\u003e\n\u003cli\u003eGlass fiber nylon construction\u003c\/li\u003e\n\u003cli\u003e6mm center hole inner diameter for mounting\u003c\/li\u003e\n\u003cli\u003eDesigned for large-frame drone setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGemfan 1307F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGlass fiber nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e7in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProp diameter\u003c\/td\u003e\n\u003ctd\u003e330.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter thickness\u003c\/td\u003e\n\u003ctd\u003e13.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter hole inner diameter\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax prop width\u003c\/td\u003e\n\u003ctd\u003e28.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended motor\u003c\/td\u003e\n\u003ctd\u003e4115 600kv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTakeoff weight\u003c\/td\u003e\n\u003ctd\u003e8.3kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eFor compatibility questions (\u003ca href=\"https:\/\/rcdrone.top\/collections\/drone-motor\" title=\"Drone Motor\"\u003emotor\u003c\/a\u003e\/adapter fitment and installation), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eStatic Test Data (Voltage: 22.2V)\u003c\/h2\u003e\u003cp\u003eChart label: Gemfan 1307F, 3220-490KV. Results below are the values shown in the test table.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThrottle (%)\u003c\/th\u003e\n\u003cth\u003eCurrent (A)\u003c\/th\u003e\n\u003cth\u003eThrust (g)\u003c\/th\u003e\n\u003cth\u003ePower efficiency (g\/W)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1.11\u003c\/td\u003e\n\u003ctd\u003e178\u003c\/td\u003e\n\u003ctd\u003e7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2.74\u003c\/td\u003e\n\u003ctd\u003e462\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e4.96\u003c\/td\u003e\n\u003ctd\u003e773\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e8.04\u003c\/td\u003e\n\u003ctd\u003e1126\u003c\/td\u003e\n\u003ctd\u003e6.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e12.76\u003c\/td\u003e\n\u003ctd\u003e1535\u003c\/td\u003e\n\u003ctd\u003e5.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e19.26\u003c\/td\u003e\n\u003ctd\u003e2098\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e26.79\u003c\/td\u003e\n\u003ctd\u003e2549\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e36.19\u003c\/td\u003e\n\u003ctd\u003e3100\u003c\/td\u003e\n\u003ctd\u003e4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e43.24\u003c\/td\u003e\n\u003ctd\u003e3413\u003c\/td\u003e\n\u003ctd\u003e3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e42.37\u003c\/td\u003e\n\u003ctd\u003e3357\u003c\/td\u003e\n\u003ctd\u003e3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGemfan 1307F-3 folding 3-blade propeller set: 2PCS\/Bag\u003c\/li\u003e\n\u003cli\u003e6x propeller blades (for 2 tri-blade props)\u003c\/li\u003e\n\u003cli\u003e4x mounting plates\u003c\/li\u003e\n\u003cli\u003e6x screws\u003c\/li\u003e\n\u003cli\u003e6x washers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarge-frame drones requiring folding propellers for easier transport\u003c\/li\u003e\n\u003cli\u003eHeavy-lift and long-endurance multirotor setups (within the stated 8.3kg takeoff weight)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Static thrust test chart for Gemfan 1307F folding prop, showing current, thrust and efficiency vs throttle at 22.2V\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-1307F-3-Large-Size-Folding-3-Blades-Propeller.png?v=1778184303\"\u003e\u003cp\u003eStatic test data at 22.2V helps estimate current draw, thrust output, and efficiency across the throttle range.\u003c\/p\u003e\n\u003cimg alt=\"Gemfan 1307F-3 Folding 3-Blade Propeller set contents: six blades, four mounting plates, screws and washers (2PCS\/bag)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-1307F-3-Large-Size-Folding-3-Blades-Propeller.jpg?v=1778184318\"\u003e\u003cp\u003eEach bag includes blades plus mounting plates, screws, and washers for assembling two folding tri-blade props.\u003c\/p\u003e\n\u003cimg alt=\"Assembled black folding tri-blade drone propeller, front view with three-blade layout and central hub\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-1307F-3-Large-Size-Folding-3-Blades-Propeller_ad6af385-abab-40f2-9c70-a2fcf68468f4.jpg?v=1778184326\"\u003e\u003cimg alt=\"Pair of assembled folding 3-blade propellers in black, showing two complete props for large-frame multirotor use\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-1307F-3-Large-Size-Folding-3-Blades-Propeller_ebd8a510-5a9b-4bc3-a601-a208a76b0de5.jpg?v=1778184333\"\u003e\u003cimg alt=\"Angled view of the folding tri-blade propeller highlighting the hub and blade sweep in black glass-fiber nylon\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Gemfan-1307F-3-Large-Size-Folding-3-Blades-Propeller_76c2b77d-6f84-4ffe-8da8-8a672ab9097e.jpg?v=1778184341\"\u003e\u003cp\u003eThe folding hub design keeps the prop compact for transport while retaining a stable tri-blade profile in flight.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Gemfan","offers":[{"title":"plastic adapter \/ 1Bag","offer_id":52565808939232,"sku":"2367089","price":27.49,"currency_code":"USD","in_stock":true},{"title":"plastic adapter \/ 4Bags","offer_id":52581966774496,"sku":"2367089-2","price":95.96,"currency_code":"USD","in_stock":true},{"title":"metal adapter \/ 1Bag","offer_id":52565808972000,"sku":"2367091","price":36.49,"currency_code":"USD","in_stock":true},{"title":"metal adapter \/ 4Bags","offer_id":52581966807264,"sku":"2367091-2","price":131.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/Gemfan-1307F-3-Folding-3-Blade-Propeller-13in-3302mm-7in.jpg?v=1778184481","url":"https:\/\/rcdrone.top\/products\/src-463875-gemfan-new-generation-large-size-folding-prop-1307f-3","provider":"RCDrone","version":"1.0","type":"link"}