Website: thingiverse
Author: MSollack
Price: Free Download
File format: .Stl 3d printable
Description:
This is a type of ball screw I read about at least 20 years ago in a technical trade journal. I have also seen it used in some linear actuators. Some advantages of being thread-less is that there is no backlash, no expensive threaded rods, and if you exceed the force threshold the unit simply slips without damage. A perfect