GT2 belt clip
thingiverse
To construct a Mini Kossel with an open belt, you must ensure a continuous loop by closing it. Key design considerations include holding force, high stiffness to minimize hysteresis, ease of installation, and excess belt length spillage. Following several iterations, I settled on this particular design, which includes SCAD for full parametric customization. The STL corresponds to a 6mm wide GT2 timing belt. Ensure belts cannot clip unless deforming the clip itself by using at least 50% infill. If teeth are squished, increase tooth_radius in the SCAD. For instructions, print the design and insert the tight-fitting belt. The repository is available at https://github.com/jcdoll/kossel.
With this file you will be able to print GT2 belt clip with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on GT2 belt clip.