These slip ring units are based on a disc shaped rotor, which is embedded with concentric grooves to carry the signal and power, with a brush block assembly mounted over the top to act as the stator. We can customize this type of slip ring from 4 to 50 channels,and any center bore size. Contacts use precious metals and operating speed depends on the number of channels and overall size of slip ring.
A.)Specification

Channels	1~50 Ways
Voltage	240V AC/DC
Current Rating	2A/Ring
Speed	100PRM
Insulation Resistance	1000M?@500VDC
Dielectric Strength	AC600V@60Hz, 60S
Electrical Nosie	60 milliohms MAX @ 5~10 rpm,50milliamps,6V DC
Lead Size/Type	AWG28 Sliver plated coppe,Type ET Teflon
Lead Lengths	250mm
Operate Temp	-20℃～+80℃
Storage Temp	-30℃～+90℃

A.)Features
● Ultra-thin design,the thickness reaches 15 mm min;
●  Center bore size can be customized;
● Multi circuits/channels design can deliver both power & signal at the same time;
● No need to maintain.
More product information welcome to visit .