{"product_id":"snapmaker-phaetus-liber-high-flow-hotend-for-u1-1-pack-or-4-pack","title":"Snapmaker × Phaetus Liber High Flow Hotend for U1 (1 pack or 4 pack)","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003ePush your Snapmaker U1 harder with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSnapmaker × Phaetus® Liber™ High Flow Hotend\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a purpose-built high-flow hotend designed to dramatically increase melting capacity while maintaining consistent extrusion and print quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDeveloped specifically for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSnapmaker U1\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Liber™ combines Phaetus high-flow technology with an integrated, drop-in hotend design. Its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esplit-flow melt channel delivers up to 55 mm³\/s of volumetric flow\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing up to an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e87% increase in flow capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e compared with the standard U1 hotend. That extra throughput makes the Liber especially useful for large parts, thick walls, high-infill prints, prototypes, and production jobs with long, continuous extrusion paths.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt the business end, a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0.4mm DLC-coated hardened-steel nozzle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides excellent wear resistance and durability. The precision-machined seamless titanium-alloy heat break features an exceptionally smooth internal filament path, helping reduce filament buildup and clogging while maintaining reliable extrusion at higher flow rates.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUp to 55 mm³\/s maximum flow rate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for high-speed, high-volume printing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUp to 87% higher volumetric flow\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e compared with the standard U1 hotend\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e0.4mm hardened-steel nozzle with DLC coating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for increased hardness and wear resistance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePhaetus Liber™ split-flow melt channel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e improves filament melting efficiency\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePrecision-machined seamless titanium-alloy heat break\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e helps reduce filament drag, residue, and clogging\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUp to 300°C printing temperature\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for compatibility with a wide range of standard and engineering filaments\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned specifically for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSnapmaker U1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComplete integrated hotend assembly for straightforward replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt for Big, Fast Prints\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHigh-flow hotends shine when the printer can maintain speed for extended periods, and that is exactly where the Liber™ is designed to perform. Large models, long perimeters, broad infill sections, thicker extrusion widths, and batch-production parts can take advantage of the increased melt capacity to reduce print times without starving the nozzle of molten filament.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor highly detailed models with frequent direction changes, small features, or complex curves, acceleration and motion limits may become the bottleneck before maximum hotend flow is reached.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFilament Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Liber™ High Flow Hotend supports commonly used materials including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePLA, PETG, ABS, ASA, PA\/Nylon, PC, PVA, support materials, and other engineering filaments\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e within its temperature range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Snapmaker and Phaetus do not recommend high-flow printing with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecarbon-fiber or glass-fiber reinforced filaments, wood-filled PLA, or TPU\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, as these materials may experience feeding or clogging issues with the Liber™ high-flow melt path.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen switching from higher-temperature materials such as ABS, ASA, PA, or PC to lower-temperature materials such as PLA or PETG, a cold pull is recommended to remove remaining material from the hotend.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Snapmaker U1\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eNozzle Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.4mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Flow Rate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 55 mm³\/s\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Printing Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 300°C\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eNozzle Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DLC-Coated Hardened Steel\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eHeat Break Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Titanium Alloy\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eHotend Dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 48 × 26.5 × 15mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eHotend Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 24g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf your U1 spends its time knocking out large parts, prototypes, functional components, or production runs, the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSnapmaker × Phaetus Liber™ High Flow Hotend\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gives the toolchanger considerably more room to stretch its legs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Phaetus","offers":[{"title":"One Pack","offer_id":67641690521812,"sku":"PHA5499ONE","price":31.95,"currency_code":"EUR","in_stock":true},{"title":"Four Pack","offer_id":67641690554580,"sku":"PHA5500FOU","price":90.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/0692\/5480\/files\/phaetus-store-hotend-snapmaker-x-phaetus-liber-high-flow-hotend-for-u1-1259079131.webp?v=1791242592","url":"https:\/\/west3d.com\/de-de\/products\/snapmaker-phaetus-liber-high-flow-hotend-for-u1-1-pack-or-4-pack","provider":"West3D 3D Printing Supplies","version":"1.0","type":"link"}