Taidacent Through Bore Electrical Slip Ring Rotate Conductive Energization Collector Ring Brushes Hollow Shaft Slip Ring (18 wire inner hole 12.7mm X OD 56mm)

Gold plated ring + alloy brush (gold plated) Support signal, power mixing transmission Through hole diameter from 12.7mm to 210mm The use of advanced precious metal cluster brush multi-point contact ensures reliable contact under extremely low friction.

Custom circuit count and current voltage based on standard models