Prusa i3 Rework - Y-motor Reverse edition with 608 bearing
thingiverse
Motor moved out of the way at the rear instead of being situated inside the Y-frame. The belt now rides comfortably on top of the 608 bearing and slips cleanly over the M10 nut, freeing up room for better connection to the M10 threaded rod compared to the old setup. We took it one step further by enhancing upon http://www.thingiverse.com/thing:647115. The end result adds around 44mm more movement range for the Y-axis. Adding in the new Y-idler Reverse version tacks on an extra 35mm. Here are the step-by-step directions to get started: The changes were made using Sketchup with the STL plugin to modify my Y-MOTOR-REVERSE.skp. You can download the original file I worked from by clicking on the link.
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