{"product_id":"mellow-nema17-stepper-motor-22mm-4-lead-3d-printer-extruder-17hs4023","title":"Mellow Nema 17 Stepper Motor 22mm 4-Lead 3D Printer Extruder","description":"\n\u003ch2\u003eMellow Titan Extruder Stepper Motor – Nema 17 | 17HS4023\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 3D printer's extrusion system with the \u003cstrong\u003eMellow Nema 17 Stepper Motor (17HS4023)\u003c\/strong\u003e — a compact, high-torque 22mm motor purpose-built for Titan extruders, J-Head setups, and Bowden drive systems. Engineered for precision and reliability, this 4-lead stepper motor delivers consistent, accurate filament feeding to keep your prints clean and consistent layer after layer.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with Titan Extruder \u0026amp; J-Head Bowden\u003c\/strong\u003e systems — a true drop-in upgrade for popular 3D printer builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNema 17 standard form factor\u003c\/strong\u003e — 42mm body width with a slim 22mm body length for tight setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Lead wiring\u003c\/strong\u003e for straightforward installation with most standard stepper drivers (A4988, DRV8825, TMC series, and more)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.6A–0.8A operating current\u003c\/strong\u003e — efficient power draw that minimises heat generation during extended printing sessions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel 17HS4023\u003c\/strong\u003e — a well-regarded, widely used specification in the 3D printing community\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo assembly required\u003c\/strong\u003e — ready to install straight out of the box\u003c\/li\u003e\n  \u003cli\u003eContains \u003cstrong\u003eno high-concern chemicals\u003c\/strong\u003e\n\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\u003e17HS4023\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStepper Motor (4-Lead)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNema 17 \/ 42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6A – 0.8A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTitan Extruder, J-Head Bowden\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\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\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're building a new printer from scratch, replacing a worn motor, or upgrading your extrusion system for better performance, the Mellow 17HS4023 is an ideal choice. Its compact 22mm length makes it perfect for direct-drive and Bowden configurations where space is at a premium.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May 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 — protect your hands during printer assembly and maintenance\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 — ideal for tightening motor mounting screws with ease\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 — a must-have for 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 17HS4023 stepper motor compatible with my 3D printer?\u003c\/h4\u003e\n\u003cp\u003eA: The 17HS4023 is a standard Nema 17 form-factor motor with a 22mm body length, making it compatible with most 3D printers that use a Titan extruder or J-Head Bowden drive system. Always verify your printer's motor mounting pattern and connector type before installing.\u003c\/p\u003e\n\u003ch4\u003eQ: What stepper drivers work with this motor?\u003c\/h4\u003e\n\u003cp\u003eA: This 4-lead stepper motor is compatible with all common stepper driver modules used in 3D printing, including A4988, DRV8825, and the TMC series (TMC2208, TMC2209, etc.). Simply configure your driver's current limit to fall within the 0.6A–0.8A rated range for optimal performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this motor require any special wiring or assembly?\u003c\/h4\u003e\n\u003cp\u003eA: No assembly is required. The motor ships ready to use. The 4-lead wiring is standard; you may need to verify the coil pairing (A1\/A2, B1\/B2) matches your printer's mainboard connector — a multimeter or the motor's datasheet can confirm coil pairs quickly.\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 17HS4023 stepper motor compatible with my 3D printer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 17HS4023 is a standard Nema 17 form-factor motor with a 22mm body length, making it compatible with most 3D printers that use a Titan extruder or J-Head Bowden drive system. 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The 4-lead wiring is standard; you may need to verify the coil pairing (A1\/A2, B1\/B2) matches your printer's mainboard connector — a multimeter or the motor's datasheet can confirm coil pairs quickly.\"}}]}\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 Nema 17 Stepper Motor 22mm 4-Lead 3D Printer Extruder\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/products\/mellow-nema17-stepper-motor-22mm-4-lead-3d-printer-extruder-17hs4023\"}]}\u003c\/script\u003e","brand":"Xpnd","offers":[{"title":"Default Title","offer_id":67748653990125,"sku":"\u003cnone\u003e","price":81.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1269\/5789\/files\/S1186544f28944677ba3e62179d72123eO_0b907d55-8127-4000-bd46-fd705d68d0a7.webp?v=1791897938","url":"https:\/\/xpndservice.com\/products\/mellow-nema17-stepper-motor-22mm-4-lead-3d-printer-extruder-17hs4023","provider":"XPND","version":"1.0","type":"link"}