pic: Swerve again, for fun

[Andrew Schreiber]

Originally Posted by Jared Russell

A few years back I found it very difficult/impossible to find a non-Mercotac COTS slip ring that was simultaneously (a) rated for FRC current levels and (b) within single-components COTS cost limits. It is possible that you could make your own spring-loaded slip ring, but YMMV with inspectors/rules in a given season.

It is possible (now), I don't have the link handy but they do exist. It's for use in wind turbines so it's actually got three wires. I've also found a few on various websites that are rated for 30A continuous.

The Mercotac ones are far lighter though.