nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqs08qt5v9kyep9acugxyv5ry5gfls7z08kdnapd38rq4rgm4ezzkssfn9uw (nprofile…n9uw) nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq0ae605fgpw08r8d2u7u65wu82n5n02gzv4wef797z5dk7g3w8smq507k5d (nprofile…7k5d) This is kinda promising, but I'd still need to have another coupling for the current return path. I could pass it through the frame and the bearings, but I don't know if greasy bearings conduct all that well, and I was told passing current through bearings isn't a good idea.
On the other hand, having two concentric cap halves on each side makes this a bunch more complicated - they'll couple to each other rather than the other side... or something.