With the development of technology, automation equipment has been widely used, slip ring as indispensable with equipment of automation equipment also get rapid development, according to the use of different environment and conditions of use CENO electronics has developed various types of slip ring, such as high temperatures using high temperature resistant slip ring, damp environment use waterproof slip ring,Explosion-proof slip ring in dust environment and so on.
Waterproof slip ring refers to the conductive slip ring mainly based on waterproof. It can be used in a wet environment or directly in water. As we all know, the waterproof grade is generally divided into 8 levels:Level 0 refers to no protection, level 1 refers to water drop protection, level 2 refers to the cabinet tilt 15 degrees, water drop protection, level 3 refers to the protection of splashing water, level 4 refers to the protection of spray, level 5 refers to the protection of spray, level 6 refers to the protection of strong spray, level 7 refers to the protection of short-term flooding, level 8 refers to the protection of long-term flooding.There are two kinds of standard IP65 and IP68 waterproof ring in common use. IP65 waterproof ring is limited to use in wet environment, that is, 0-4 waterproof grade. IP68 waterproof ring can be directly used in water, which is the performance of the highest waterproof grade.