Belt tensioning balance for original CraftBot
thingiverse
I made this to properly pull the two belts in the CraftBot to same tension. It needs a piece of wood stud. The printed pieces will hold the middle of the pulleys while you can pull the middle of the stud to the back of the body with a C-clamp and fasten the motor holding screws. Was designed for a wood stud with 18x18 mm cross section, that I had laying around. You can modify the OpenSCAD file for different dimensions. The wood piece is 335 mm long.
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