Enlarged Rostock Idler End V1.2 for 12mm Smooth Rod

thingiverse

Originally from Jcrocholl, Rostock Motor End has undergone several iterations for improvement. In V1, the excellent parametric setup required no changes to the file, with only adjustments made to bracket.scad. V1.1 added stiffeners for better load-bearing capacity of the pulley while maintaining accessibility. The switch holder became obsolete in this version. V1.2 enhanced the print by increasing wall thickness around rods to prevent cracking and reduced lower stiffeners for better integration with end stops. For optimal printing, set layer height at 0.28mm, use 4 perimeters, and fill bottom and top layers with 40% rectilinear fill density.