I'm currently sourcing a slip ring for a robotics gimbal I'm working on, and I'm not too sure how to properly source one.
Currently, I need a slip ring capable of transmitting USB 3.0 data alongside being able to power a BLDC motor (stall current 4.2A, 24V).
During my searches online I've found many different kind of slip rings, I originally thought they were all the same, and just needed to transmit electrical signals. But now I'm getting deeper down the rabbit hole and I'm finding specific circuits meant for power, USB, signal, and PWM.
I'm more on the mech eng side of things so I'm pretty clueless here. Does anyone know what the main differences are? Can I use a regular power slip ring for USB3.0 transmission?