GeeTech i3 pro C y belt holder

thingiverse

A trussed y axis belt holder to fix the print bed to the belt on GeeTech i3 pro C and similar printers. This replaces the odd aluminium block where you had to punch holes into your belt, that then start to tear the belt apart. With the gap between the belt ends this works with the original belt that was used with the old block. You only need one belt holder and one nut holder. Use the test shapes to find the right width for the belt gap. The belt should fit snugly into the holder. For that, try the mid sized, 1.15 mm, belt size test. If you can get the belt in there with a bit of wiggling and pushing, use that. If you think it may slip out use a tighter one, when you can’t get it in at all use a wider one. Once you have found the correct test shape, print the holder in that size.