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Prusa i3 Leadscrew, Bearing, ZStop, Belt tension upgrade

by rlang001

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8mm leadscrew bearing Belt Tensioner gt2 belt i3 rework leadscrew lead screw prusa Prusai3 prusa i3 prusa i3 rework reprap trapezoidal leadscrew x-axis x axis Z-Axis Z-stop z axis Z stop

This is an upgrade design for my Reprap Prusa i3. It includes X Motor and Idler end replacements to make use of trapezoidal lead screws, improved bearings for the smooth rods and a belt tensioner adjustment. I found the original design using the original linear bearings to be fragile. I've also added a Z Stop to the motor end.

I've included holes on the top z shaft mounts for KP08 pillow block ball bearings (https://www.amazon.com/gp/product/B00W8W7RNG/ref=oh_aui_detailpage_o04_s00?ie=UTF

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