Hi!
I broke my Y idler on prusa i3 (too much pressure on screws). As I did not wanted to completely unmount the Y axis to replace it, I designed a replacement one, also able to tension the belt.
I made 3 versions:
All need two M4 screws. The length depends on your belt and the tension you want to apply.
I include the 123d sources if you like the concept and need to adapt is to your printer.
Hope you like it.
Printer:
Prusa I3
Rafts:
No
Supports:
No
Resolution:
0.2mm
Infill:
35%
Category: 3D Printer PartsThe author marked this model as their own original creation. Imported from Thingiverse.