T8 Lead Screw Coupling Kit 450mm | 8mm Dual Rail Shaft Linear Motion Set | CNC Stepper Motor Coupler for 3D Printers/CNC Routers/Engraving Machines | Tight Tolerance Aluminum

Produktbeschreibung

Complete Linear Motion Kit - This T8 lead screw coupling kit includes 2 optical axes, 1 lead screw, 4 slide blocks, 2 flexible couplings and 2 bearing housings. All components work together for smooth linear motion in 3D printers and CNC machines. Tight Tolerance 8mm Dual Rail System - Steel optical axes and aluminum lead screw provide 450mm linear travel with minimal deflection. The dual rail design maintains alignment under load for consistent print quality and reduced vibration. Robust Aluminum Construction - Lead screw, guide shaft supports and slide blocks are crafted from aluminum alloy for excellent strength-to-weight ratio. Resists abrasion, oxidation and maintains dimensional stability through extended use. Easy Installation & Compatibility - Standard 8mm sizing and included mounting hardware enable quick installation. Compatible with most 3D printers, CNC routers and engraving machines requiring 450mm linear motion solutions. Consistent Performance Assurance - Zinc alloy bearing housings and SCS8UU slide blocks provide secure mounting and smooth movement. Tested for minimal backlash and uniform performance in exacting applications.