Experimental design to substitute dual Z axis motor setup in cartesian 3D printers.
Bearings are 605zz, threaded rods and nuts are M5.
Use white teflon grease to lubricate. No backslash thanks to spiral gears.
See it working here: https://youtu.be/-EybqXk5Lfg
If you are a curious maker / "tinker" / hacker, have a look at my blog:
You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:
ADVERTISING: Disable your AdBlock banner blocker and click on our banner ads.
DONATE: If you want, you can make a donation via PayPal here.
WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!