There seems to be plenty z-axis mounts for standard Prusa i3 frames, but few (if any) to replace the original laser-cut pieces.
When I pressed the first M3 nut into one of the plexiglass servo brackets, the whole corner of the bracket broke off. I used CA glue to fix it and filed the hole before trying again. Wisdom doesn't come free.
So... Here is a set of the 'missing' printable frame components for 6mm thick laser-cut frames. These work on my plexiglass FolgerTech i3 frame, and should also work on others, as well as aluminum and wooden frames.
Prusa_i3_z-axis_stepper_bracket__6mm_.stl | 9.3KB | |
Prusa_i3_z-axis_stepper_mount_plate__6mm_.stl | 80.2KB | |
Prusa_i3_z-axis_top__6mm_.stl | 41.1KB |