Y-axis motor holder for Prusa MK2

ABS / 0,2 / 30% / brim 3mm

This bracket is being tested, because with orginal was problem. When belt was tightened bracket was slightly bent and motor axis was not perpendicular to the belt axis. Bracket is pressed against the side of the pulley and produces shrill sounds. First results are positive, printer is quieter and even automatic calibration is improved (for first time wrote that axis are perpendicular and OK). Printer does not require to modify the pad correction.