Hypercube LM8LUU Z-Carriage

thingiverse

This is an enhanced Z-Carriage for the Hypercube 3D Printer designed to allow for the use of a single LM8LUU bearing in place of two LM8UU Linear Bearings. Print this with a 30% infill setting, ensuring that the flat side faces downwards on the print bed for optimal results. The bearing is secured using the same clamping system employed by Tech2C, which relies on four M3x15mm nuts and bolts to hold it in place. Additionally, two M5x10mm bolts and t-nuts are used to connect the 2020 extrusion to the carriage. In my testing, I found that this single LM8LUU bearing setup provides a bed rigidity comparable to the double LM8UU version used by Tech2C, resulting in potential cost savings for your build.