Prusa i3 MK1 Y-axis belt holder
thingiverse
After installing the Y frame bearings mount (http://www.thingiverse.com/make:218651), I had to adjust the belt holder height to match the new belt position. I borrowed an idea for belt tensioning from http://www.thingiverse.com/thing:745934 and used the belt attachment teeth from the original part. Since the motor pulley and Y idler have different diameters, the belt attachment height wasn't the same on both sides. To fix this, I carefully aligned the belt so it was perfectly in line with the pulley and idler. To make these adjustments, you'll need an M4 nut and a long M4 screw (at least 35mm). Print Settings: Printer Brand: RepRap Printer: Prusa i3 Rafts: No Supports: No Resolution: 0.2 Infill: 40%
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