The SR003 type slip ring package unit has been designed specifically for instrumentation purposes and is very popular for applications requiring long life and low noise along with the ability to operate over a wide range of speeds.
Insulation Resistance: >200MΩ at 500 VDC
Hipot: 500 VAC for 15 seconds (all combinations)
Electrical Noise: Better than 100 mΩ - speed dependent
Different numbers of rings to those shown
Changes to drive/mounting to customer requirements
Higher current & voltage capacity per ring
Higher speeds available with air cooling
Termination type & length to customer requirements
Alternative contact materials for specific applications