A prototype 3D printed slip ring mechanism I've designed for an upcoming project.
Along with the 3D printed parts, two chrome plated 5/32" diameter ball bearings, two brass washers, .64" thick brass stock, an N20 style 30rpm 6vdc gear motor, a 4 AAA cell battery box and 4 batteries are included.
Designed using Autodesk Fusion 360, sliced using Ultimaker Cura 4.12.1, and 3D printed in PLA on Ultimaker S5s.