{"product_id":"mellow-nf-sunrise-v1-2-dual-drive-extruder-ender-3-voron-prusa","title":"Mellow NF-Sunrise V1.2 Dual Drive Extruder – Ender 3, Voron, Prusa","description":"\u003ch2\u003eMellow NF-Sunrise V1.2 Dual Drive Extruder – Lightweight Precision Upgrade\u003c\/h2\u003e\n\u003cp\u003eTake your 3D printing to the next level with the \u003cstrong\u003eMellow NF-Sunrise V1.2 Dual Drive Extruder\u003c\/strong\u003e — a high-performance, direct-drive extruder engineered for users who demand precision, reliability, and speed. Featuring a \u003cstrong\u003e5:1 transmission ratio\u003c\/strong\u003e and CNC-machined hardened extrusion gears, the NF-Sunrise delivers powerful, consistent filament feeding while dramatically reducing clogging and print failures.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's New in V1.2?\u003c\/h3\u003e\n\u003cp\u003eVersion 1.2 incorporates customer-driven improvements: the distance between the extrusion teeth has been recalibrated, and the interior geometry of the extruder body has been optimised to increase extrusion force for even more reliable filament control.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5:1 Transmission Ratio\u003c\/strong\u003e – Ultra-short filament path from gear to nozzle for responsive, precise extrusion with minimal lag.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefined Filament Channel\u003c\/strong\u003e – Fine-tuned inner filament bore ensures ultra-smooth filament flow, reducing resistance and jams.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Aluminium Body\u003c\/strong\u003e – Hollowed-out aluminium construction strips unnecessary weight while maintaining structural rigidity and excellent motor heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomised LDO 36mm High-Temp Motor\u003c\/strong\u003e – Runs cooler than standard motors while delivering ample torque; motor current rated at 1.2A.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC High-Precision Extrusion Gears\u003c\/strong\u003e – Machined to tight tolerances for consistent bite and feed accuracy every print.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Filament Release\u003c\/strong\u003e – Redesigned filament-release lever makes swapping or clearing filament fast and effortless.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Mounting Options\u003c\/strong\u003e – Direct bolt-on compatibility with Ender series printers, plus triangular bracket mounting for Voron, BLV, and other custom builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16 Micro-Steps \/ 679 Steps per mm\u003c\/strong\u003e – Fine micro-stepping for high-resolution extrusion control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.75mm Filament Compatible\u003c\/strong\u003e – Works with the most widely used FDM filament diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Printers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCreality Ender 3 \/ Ender 3 V2 \/ Aquila\u003c\/li\u003e\n  \u003cli\u003eCreality Ender 5 \/ Ender 5 Pro\u003c\/li\u003e\n  \u003cli\u003eVoron (all variants)\u003c\/li\u003e\n  \u003cli\u003eBLV MGN Cube\u003c\/li\u003e\n  \u003cli\u003ePrusa i3 \u0026amp; compatible frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNF-Sunrise V1.2 (7NFSR)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicro-Steps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 (679 steps\/mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilament Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThroat Hole\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminium Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShort-distance (Direct Drive)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSet 1:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1× NF-Sunrise Extruder\u003c\/li\u003e\n  \u003cli\u003e1× Mellow 36mm LDO Motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003eOptional:\u003c\/em\u003e 4010 Dual Bearing Cooling Fan (12V or 24V), 104 Thermistor Cartridge, 6×15mm Heater Cartridge (12V or 24V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet 2:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1× NF-Sunrise Extruder\u003c\/li\u003e\n  \u003cli\u003e1× Mellow 36mm LDO Motor\u003c\/li\u003e\n  \u003cli\u003e1× High-Precision V6 Brass Nozzle\u003c\/li\u003e\n  \u003cli\u003e1× Aluminium V6 Heating Block\u003c\/li\u003e\n  \u003cli\u003e1× D-TCrazy Heat Break\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003eOptional:\u003c\/em\u003e 4010 Dual Bearing Cooling Fan (12V or 24V), 104 Thermistor Cartridge, 6×15mm Heater Cartridge (12V or 24V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet 3:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1× NF-Sunrise Extruder\u003c\/li\u003e\n  \u003cli\u003e1× Mellow 36mm LDO Motor\u003c\/li\u003e\n  \u003cli\u003e1× High-Precision Volcano Brass Nozzle\u003c\/li\u003e\n  \u003cli\u003e1× Aluminium Volcano Heating Block\u003c\/li\u003e\n  \u003cli\u003e1× D-TCrazy Heat Break\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003eOptional:\u003c\/em\u003e 4010 Dual Bearing Cooling Fan (12V or 24V), 104 Thermistor Cartridge, 6×20mm Heater Cartridge (12V or 24V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\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 – handy for handling hot-end components during assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e – perfect for mounting and adjusting your new extruder.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e – great addition to your workshop toolkit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the Mellow NF-Sunrise V1.2 extruder compatible with Creality Ender 3 V2?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The NF-Sunrise V1.2 dual drive extruder is fully compatible with the Creality Ender 3, Ender 3 V2, and Aquila printers. It features a direct bolt-on mounting option for Ender series machines, making the upgrade straightforward without requiring additional brackets.\u003c\/p\u003e\n\u003ch4\u003eQ: What filament diameter does the NF-Sunrise V1.2 support?\u003c\/h4\u003e\n\u003cp\u003eA: The Mellow NF-Sunrise V1.2 extruder is designed for 1.75mm diameter filament, which is the most widely used size in FDM desktop 3D printing. It is not designed for 2.85mm or 3mm filament.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the advantage of a 5:1 transmission ratio in this extruder?\u003c\/h4\u003e\n\u003cp\u003eA: The 5:1 gear ratio multiplies the stepper motor's torque five-fold at the extrusion gear, enabling much stronger and more precise filament grip. This minimises slippage, reduces under-extrusion, and allows the extruder to maintain consistent filament feed even at higher print speeds — particularly beneficial for flexible or high-flow filaments.\u003c\/p\u003e\n\u003ch4\u003eQ: Does assembly require special tools or technical experience?\u003c\/h4\u003e\n\u003cp\u003eA: Assembly is required and is best suited to users with intermediate 3D printer modding experience. Basic tools such as hex\/Allen keys and a screwdriver are sufficient. Mellow provides documentation, and the community around Ender 3, Voron, and BLV builds offers abundant guides to assist with installation.\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\": \"Is the Mellow NF-Sunrise V1.2 extruder compatible with Creality Ender 3 V2?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The NF-Sunrise V1.2 dual drive extruder is fully compatible with the Creality Ender 3, Ender 3 V2, and Aquila printers. 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