FYSETC Prus MK3S+ Z Motor 2-Pack Nema 17 Stepper Motor 42-34 with Integrated 320mm/12.59inch T8 Lead Screw and Wire 250mm + 550mm, 1A 2Phase 1.8° Compatible with Prus I3 MK3S Z Axis 3D Printer Part

Price: $58.99
(as of Oct 15, 2025 20:38:52 UTC – Details)


FYSETC 3D printer Prus i3 Mk3s Z motor Kit includes 2pcs NEMA 17 Stepper Motor with Integrated 320mm Tr8x8 Lead Screw. Specifications: Lead screw diameter: 8mm Lead screw length: 321mm (±1mm); Motor size: 42 x 42x 34 mm(L W H) ; Step angle : 1.8 degree; Holding Torque: 340mN*m; Rated Current/Phase: 1A; Rate Voltage: 8v Rated Resistance/Phase: 8ohms (1± 10%). Packing List: 2 x NEMA 17 stepper motor with Integrated 320mm lead screw, both come with a intergrated wire 250mm/550mm.
Package Dimensions ‏ : ‎ 15.83 x 4.53 x 3.27 inches; 1.72 Pounds
Date First Available ‏ : ‎ November 24, 2022
Manufacturer ‏ : ‎ Fuyuansheng
ASIN ‏ : ‎ B0BN81M7T8
Best Sellers Rank: #106,987 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #28 in 3D Printer Motors
Customer Reviews: 5.0 5.0 out of 5 stars 40 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Packing list: 2pcs nema 17 42-34mm stepper motor with integrated Tr8x8 lead screw 320mm/12.59inch& cable length 250mm/550mm.
Application: great drop-in replacement or diy Z axis of Prus i3 Mk3s 3d printer, no firmware modification needed. or can use on CNC Milling, Small Robotics, Stage Lighting, Laser Engraving, please double check the specification before ordering.
Specification: High torque nema 17 Z motor, 340mN.m, 42x34mm, lead screw 320mm, 2 phase, integrated wire length 250mm&550mm.
Lead screw: Tr8x8, 2mm pitch, 4 starts, 8mm lead, length about 320mm/12.59inch.
Except for this Z motor kit, we also have other axes motors for Prusa i3 3d printer.