Printed rotational stage

SummaryThis design is a printed rotational stage capable of a positioning accuracy in the order of 10 micron. Besides 3D printed parts it uses a 6200 and a MR95-zz ball bearings, two springs and M3 bolts with nuts and hot melt inserts. The complete fabrication process is described in an instructable: https://www.instructables.com/Build-a-3D-Printed-Rotational-Platform/I have a quick demonstration video here: https://youtu.be/pMDN6k8GMakI also designed various linear stages and a micromanipulator compatible with this model, all the files and building instructions are available here:Linear stages:https://www.instructables.com/Build-a-3D-Printed-Linear-Stage/https://makerworld.com/en/models/485262https://makerworld.com/en/models/485267https://makerworld.com/en/models/485272Micromanipulator:https://www.instructables.com/Build-a-3D-Printed-Micro-manipulator/https://makerworld.com/en/models/478650#profileId-389899