{"product_id":"6-blade-70mm-duct-fan-unit-prop-kit-for-ducted-fan-jet-rc-edf-airplane-aircraft","title":"6-Blade 70mm Duct Fan Unit Prop Kit For ducted fan Jet RC EDF AirPlane Aircraft","description":"\u003cdiv\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe 6-Blade 70mm Duct Fan Unit Prop Kit is a purpose-built upgrade for ducted fan jet RC EDF aircraft. Designed around a compact 70mm diameter fan with a six-blade rotor, this prop kit is crafted to deliver confident thrust and stable performance in tight airframes.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSix-blade rotor geometry engineered for efficient airflow within 70mm EDF configurations\u003c\/li\u003e \u003cli\u003e70mm diameter to fit standard ducted fan frames used in RC jet aircraft\u003c\/li\u003e \u003cli\u003eDucted fan unit optimized for RC EDF propulsion and predictable throttle response\u003c\/li\u003e \u003cli\u003eBalanced design aimed at minimizing vibration for smoother operation at higher RPM\u003c\/li\u003e \u003cli\u003eRugged construction suitable for repeated flights and demanding flight profiles\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cp\u003ePerfect for sport jets, scale-style RC aircraft, and custom EDF builds that rely on compact, efficient ducted propulsion. This kit provides a dedicated upgrade path for pilots seeking improved thrust and flight stability in 70mm ducted fan setups.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eEnsure your airframe uses a 70mm EDF ducted fan layout and verify ESC power ratings are compatible with the kit. Confirm rotor direction matches your airframe’s thrust vector, and maintain appropriate clearance between the rotor, duct, and airframe components during installation. Proper mounting and secure fasteners are essential for reliable performance during high-speed maneuvers.\u003c\/p\u003e \u003ch3\u003eWhy this kit stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSpecialized for 70mm ducted fan EDF systems, offering a tailored fit for common RC jet platforms\u003c\/li\u003e \u003cli\u003eSix-blade design provides robust thrust potential with controlled airflow\u003c\/li\u003e \u003cli\u003eEmphasizes stable, smooth operation through balanced construction\u003c\/li\u003e \u003cli\u003eFocused on practical upgrade outcomes: improved propulsion efficiency and flight feel in compatible jets\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to upgrade your ducted fan jet with a dedicated 6-Blade 70mm prop kit? Add to cart and empower your EDF aircraft with a purpose-built propulsion upgrade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dronehint","offers":[{"title":"Default Title","offer_id":48505254707383,"sku":null,"price":22.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/7718\/1879\/files\/s-l1000_9d29f18d-6935-438d-bfa5-c57d58d57e10.webp?v=1780150277","url":"https:\/\/www.dronehint.com\/products\/6-blade-70mm-duct-fan-unit-prop-kit-for-ducted-fan-jet-rc-edf-airplane-aircraft","provider":"Dronehint.com","version":"1.0","type":"link"}