{"product_id":"ldo-42sth40-1684l300e-ldo42sth40-1684cl350e-ldo42sth40-400e-tr8x4-voron-edition-nema-17","title":"LDO-42STH40-1684L300E \/ LDO42STH40-1684CL350E \/ LDO42STH40-400E TR8X4 Voron Edition NEMA 17","description":"\u003cp\u003eZ-axis motion precision is critical for Voron and Trident builders, where inadequate stepper motors can cause layer shifting or Z-wobble, compromising print quality and reliability.\u003c\/p\u003e\u003cp\u003eThis LDO Voron Edition NEMA 17 stepper motor integrates a TR8x4 leadscrew with a PEEK nut, designed specifically for Z-axis use in Voron 1.8, Trident, and similar CoreXY printers. Featuring a 1.8° step angle, 1.68A current rating, and 450mN-m holding torque, it delivers smooth, accurate vertical movement. Available with 300mm, 350mm, or 400mm leadscrew lengths, this motor ensures compatibility with various build heights and configurations common in the Voron community.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Printers\u003c\/td\u003e\n\u003ctd\u003eVoron 1.8, Trident, Voron V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Angle\u003c\/td\u003e\n\u003ctd\u003e1.8° (200 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e1.68A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding Torque\u003c\/td\u003e\n\u003ctd\u003e450mN-m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Length\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeadscrew Length\u003c\/td\u003e\n\u003ctd\u003e300mm, 350mm, or 400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeadscrew Type\u003c\/td\u003e\n\u003ctd\u003eTR8x4 with PEEK nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhy Upgrade?\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnsures precise Z-axis positioning to prevent layer shifting on Voron 1.8 and Trident printers\u003c\/li\u003e\n\u003cli\u003eIntegrated TR8x4 leadscrew reduces mechanical backlash and wobble common with separate leadscrew setups\u003c\/li\u003e\n\u003cli\u003eHigh holding torque supports stable prints with heavy or tall models\u003c\/li\u003e\n\u003cli\u003eMultiple leadscrew lengths accommodate custom build heights and modifications\u003c\/li\u003e\n\u003cli\u003eCompatible with Klipper firmware setups popular in Voron and Trident communities\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoron 1.8 and Trident builders upgrading or replacing Z-axis motors\u003c\/li\u003e\n\u003cli\u003eCoreXY enthusiasts requiring reliable integrated leadscrew motors\u003c\/li\u003e\n\u003cli\u003eUsers seeking smooth, backlash-free Z motion in high-precision 3D printers\u003c\/li\u003e\n\u003cli\u003eDIY Voron V1 and Trident builds needing standardized, community-trusted Z motors\u003c\/li\u003e\n\u003cli\u003eKlipper firmware users optimizing stepper performance for Z-axis stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePair With the Right Filament\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReliable Z-axis motion is essential for consistent layer adhesion and print quality across all filament types.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/pla-filament\"\u003ePLA Filament\u003c\/a\u003e — ideal for standard prints requiring precise layer alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/petg-filament\"\u003ePETG Filament\u003c\/a\u003e — benefits from stable Z motion to reduce stringing and layer defects\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/tpu-flexible-filament\"\u003eTPU Flexible Filament\u003c\/a\u003e — smooth Z movement helps prevent layer shifting in flexible material prints\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"300mm Length (For 250mm Z) - Upgraded PEEK Nut","offer_id":52735628607782,"sku":"LDO0383","price":34.99,"currency_code":"USD","in_stock":true},{"title":"350mm Length (For 300mm Z)","offer_id":52735628640550,"sku":"LDO0385","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Extended Height (400mm Lead Screw)","offer_id":52735628673318,"sku":"LDO0386","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/ldo-42sth40-1684l300e-et-ldo42sth40-1684cl350et-with-upgraded-teflon-coated-lead-screw-tr8x4-voron-edition-nema-17-west3d-printing-ldo-motors-353194.jpg?v=1773259401","url":"https:\/\/supplies3d.shop\/products\/ldo-42sth40-1684l300e-ldo42sth40-1684cl350e-ldo42sth40-400e-tr8x4-voron-edition-nema-17","provider":"SUPPLIES3D","version":"1.0","type":"link"}