Z belt tensioner - adjustable
thingiverse
This is a part I designed to prevent Z axis belt skipping on my Homers Odysseus (the new Tarantula Pro, basically). You will need up to 3 short M3 or M4 screws and T nuts to mount the tensioner on a 2020 aluminum profile and a longer M3 screw, some nuts and (if necessary) some washers to fix the GT2 pulley.
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