Printable vibration dampers
thingiverse
I'll just publish this here as well for posterity's sake. To dampen vibrations, simply print two copies of the "Vibration damper 4mm.stl" file and glue one rubber O-ring, 25x3mm in size, between the plastic flanges using superglue. You can obtain the necessary O-rings at your local hydraulic maintenance shop for less than a euro - round ones work fine, but flat ones might provide better results as they'll make more contact with the glue. To make assembly easier, I've included a printable file with hole dimensions tailored to Nema 17 motors. Update: I've since switched to industrial-made versions, which are now surprisingly affordable.
With this file you will be able to print Printable vibration dampers with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Printable vibration dampers.