Integrated Protective Cover: The slide block is equipped with a dust shield and a steel mounting bracket, providing effective dust protection and safeguarding the SFU1605 ball screw and guide rails from dust, debris, and workshop contaminants.
Compatible with NEMA 23 57-mm and NEMA 34 86-mm stepper motors; 1 coupler adapter: 0.315-inch (8-mm) shaft (for NEMA 23 stepper motors); 1 coupler adapter: 0.55-inch (14-mm) shaft (for NEMA 34 stepper motors).
Ball Screw: SUF1605 specification (screw diameter 16 mm, pitch 5 mm; the panel moves 5 mm per full rotation of the screw). C7-grade ball screw—repeatability of ±0.05 mm ensures flawless milling, engraving, or laser cutting.
Linear Guides and Sliders: Dual-rail linear guides made of 6061 aerospace-grade aluminum alloy. The guide surfaces are smooth, offering low friction and minimal sliding noise. The sliders are equipped with dust shields and retainers. Maximum load capacity: 220 lbs / 100 kg horizontally and 110 lbs / 50 kg vertically.