{"product_id":"mellow-nf-fluxheat-sunrise-v1-3-direct-drive-extruder-hotend-fdm-3d-printer","title":"Mellow NF FluxHeat Sunrise V1.3 Direct Drive Extruder 40+ mm³\/s","description":"\n\u003ch2\u003eMellow NF FluxHeat Sunrise V1.3 High-Flow Direct Drive Extruder\u003c\/h2\u003e\n\u003cp\u003eUpgrade your FDM 3D printer with the \u003cstrong\u003eMellow NF FluxHeat Sunrise V1.3\u003c\/strong\u003e — a high-performance direct drive extruder and hotend system engineered for speed, precision, and reliability. With a flow rate exceeding \u003cstrong\u003e40 mm³\/s\u003c\/strong\u003e, it's built for demanding printing sessions where quality and consistency matter most. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the NF FluxHeat Sunrise V1.3?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5:1 Gear Reduction:\u003c\/strong\u003e Delivers exceptional extrusion force for precise and consistent filament feeding, even at high speeds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision CNC-Machined Drive Gears:\u003c\/strong\u003e Ensure accurate, slip-free filament grip for smooth, reliable extrusion every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Short Filament Path:\u003c\/strong\u003e Minimizes retraction distance and reduces stringing for cleaner prints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40+ mm³\/s Flow Rate:\u003c\/strong\u003e Enables high-speed printing without sacrificing layer quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardened Steel Nozzle:\u003c\/strong\u003e Handles abrasive and specialty filaments with ease — ideal for carbon fiber, glow-in-the-dark, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBimetal Heatbreak:\u003c\/strong\u003e Reduces unwanted heat creep for a clean melt zone and consistent performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Aluminum Body:\u003c\/strong\u003e Keeps the carriage weight low, reducing inertia and improving print quality at high acceleration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom High-Temperature LDO 36mm Motor:\u003c\/strong\u003e Engineered for sustained performance while minimizing heat buildup during extended prints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluxHeat Heater Block Compatible:\u003c\/strong\u003e V1.3 adds dedicated mounting holes at the heater block connection, ensuring secure and stable hotend integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e96W High-Performance Heater:\u003c\/strong\u003e Reaches target temperatures rapidly, supporting a wide range of filament materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16 Microstep Resolution:\u003c\/strong\u003e 679 steps\/mm for ultra-fine, accurate filament movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Installation:\u003c\/strong\u003e Supports direct mounting on Ender-series printers as well as bracket-mounted configurations on Voron, BLV, and other DIY builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e NF FluxHeat Sunrise V1.3 (Model No. 7NFFHSR)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilament Diameter:\u003c\/strong\u003e 1.75mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 40+ mm³\/s\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Current:\u003c\/strong\u003e 1.2A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrostep Resolution:\u003c\/strong\u003e 16 microsteps \/ 679 steps\/mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThroat Hole:\u003c\/strong\u003e 7mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrint Mode:\u003c\/strong\u003e Short distance (direct drive)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e Custom LDO 36mm high-temperature stepper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCreality Ender 3 \/ Ender 3 Pro \/ Ender 3 V2\u003c\/li\u003e\n  \u003cli\u003eCreality Ender 5 \/ Ender 5 Pro\u003c\/li\u003e\n  \u003cli\u003eVoron (bracket-mounted)\u003c\/li\u003e\n  \u003cli\u003eBLV builds\u003c\/li\u003e\n  \u003cli\u003eCustom DIY FDM 3D Printers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× NF FluxHeat Sunrise Extruder\u003c\/li\u003e\n  \u003cli\u003e1× Mellow 36mm LDO Motor\u003c\/li\u003e\n  \u003cli\u003e1× 4010 Dual-Bearing Cooling Fan (24V)\u003c\/li\u003e\n  \u003cli\u003e1× NN PT1000 Temperature Sensor\u003c\/li\u003e\n  \u003cli\u003e1× 96W High-Performance Heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More from Our Store\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and accessories for your builds? Check out our \u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e for handling components safely. For precision assembly work, the \u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e is an excellent addition to your toolkit. Need to stay organized? Our \u003ca href=\"\/products\/stackable-non-slip-furniture-risers-anti-vibration-pads\"\u003eStackable Non-Slip Furniture Risers – Anti-Vibration Pads\u003c\/a\u003e can help keep your printer station stable.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What filament diameter does the Mellow NF FluxHeat Sunrise V1.3 extruder support?\u003c\/h4\u003e\n\u003cp\u003eA: The NF FluxHeat Sunrise V1.3 is designed for \u003cstrong\u003e1.75mm filament\u003c\/strong\u003e, which is the most widely used diameter in FDM 3D printing. It is compatible with a broad range of filament materials including PLA, PETG, ABS, TPU, and abrasive filaments thanks to the included hardened steel nozzle.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the Mellow NF FluxHeat Sunrise V1.3 compatible with Creality Ender 3 printers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The NF FluxHeat Sunrise V1.3 supports direct installation on \u003cstrong\u003eEnder 3, Ender 3 Pro, Ender 5, and Ender 5 Pro\u003c\/strong\u003e printers. It also supports bracket-mounted installation for Voron, BLV, and custom DIY FDM printer setups.\u003c\/p\u003e\n\u003ch4\u003eQ: What makes the V1.3 different from previous versions?\u003c\/h4\u003e\n\u003cp\u003eA: The V1.3 update introduces \u003cstrong\u003enew mounting holes at the heater block connection\u003c\/strong\u003e, adding compatibility with the FluxHeat heater block. This enhancement improves structural stability and helps the hotend achieve its 40+ mm³\/s flow rate more reliably during high-speed printing sessions.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this extruder require assembly?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the NF FluxHeat Sunrise V1.3 requires some assembly. The package includes all major components — the extruder body, LDO 36mm motor, 4010 dual-bearing cooling fan, PT1000 temperature sensor, and 96W heater — so you have everything you need to complete the build.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What filament diameter does the Mellow NF FluxHeat Sunrise V1.3 extruder support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The NF FluxHeat Sunrise V1.3 is designed for 1.75mm filament, which is the most widely used diameter in FDM 3D printing. It is compatible with a broad range of filament materials including PLA, PETG, ABS, TPU, and abrasive filaments thanks to the included hardened steel nozzle.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Mellow NF FluxHeat Sunrise V1.3 compatible with Creality Ender 3 printers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The NF FluxHeat Sunrise V1.3 supports direct installation on Ender 3, Ender 3 Pro, Ender 5, and Ender 5 Pro printers. It also supports bracket-mounted installation for Voron, BLV, and custom DIY FDM printer setups.\"}}, {\"@type\": \"Question\", \"name\": \"What makes the V1.3 different from previous versions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The V1.3 update introduces new mounting holes at the heater block connection, adding compatibility with the FluxHeat heater block. This enhancement improves structural stability and helps the hotend achieve its 40+ mm³\/s flow rate more reliably during high-speed printing sessions.\"}}, {\"@type\": \"Question\", \"name\": \"Does this extruder require assembly?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the NF FluxHeat Sunrise V1.3 requires some assembly. The package includes all major components — the extruder body, LDO 36mm motor, 4010 dual-bearing cooling fan, PT1000 temperature sensor, and 96W heater — so you have everything you need to complete the build.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mellow NF FluxHeat Sunrise V1.3 Direct Drive Extruder 40+ mm³\/s\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/products\/mellow-nf-fluxheat-sunrise-v1-3-direct-drive-extruder-hotend-fdm-3d-printer\"}]}\u003c\/script\u003e","brand":"Xpnd","offers":[{"title":"Set1 \/ No plug","offer_id":67748391289069,"sku":"14:10#Set1;400079803:21897913863","price":336.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1269\/5789\/files\/S5b5fffcb27054347a8fbd9dc9dee241am.webp?v=1791895699","url":"https:\/\/xpndservice.com\/products\/mellow-nf-fluxheat-sunrise-v1-3-direct-drive-extruder-hotend-fdm-3d-printer","provider":"XPND","version":"1.0","type":"link"}