3rd Z-Axis Belt Tensioner D-Bot
thingiverse
This is remix, 3D axis Z Screw original created from karltinsly. http://www.thingiverse.com/thing:1706163 I attempted to install his mod on my D-Bot but due to build size discrepancy (mine's 400 x 400) and limited options for timing belt lengths, I decided to give it a try and create my own version. EDIT 19/9/2017 I modified the idler slot so a 20T GT2 Pulley can fit seamlessly.
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