Here is a picture of a through-bore slip ring with waterproof function. CENO's water-proof slip ring is designed for ships, harbor equipment, test equipment and some application which has water or moisture environment, to transmit precision signal, weak current, large current, high voltage. Meanwhile its design prevents the liquid seeping into the slip ring with the characteristics of low torque on rotation and low loss on signal transmission, as well as no need to do maintenance, low electrical noise, long lifespan and so on.
Electrical noise - ≤70mΩ(50rpm)
Dielectric strength - ≥1000V@50Hz
Isolation resistance - 100MΩ@100VDC
Contact material - Precious metals
Operating temperature - -20~+60℃