Mega i3 dual Z axis belt tensioner
prusaprinters
<p>Simple belt tensioner for the mega i3 dual Z leadscrews. I know that the mega i3 has independent dual Z axis, but I've converted mine to using only one because I like having to adjust just one endstop switch instead of two to set my Z offset.</p> <p>The belt is an open end held together by two small zip ties, so I don't know the actual diameter of it. Seems to work just fine.</p> <p>This really isn't an upgrade for the mega i3, unless you wanted a belt to sync the leadscrews. Will need to edit the marlin firmware as well.</p> <p>Edit: I realized that one endstop switch can be split to both Z1 and Z2 endstop inputs, so you can do a dual Z sync belt without having to edit the firmware.</p> Category: 3D Printer Parts
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