Product Details
SR003 Series

7 Amps to 250 VDC Packaged Slip Rings

These high speed slip rings have 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.

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Electrical Specs

  • Slip ring available with 4, 6, 8, 12, 18, 24, 30, 36, 40, & 50 rings standard
  • Current: Signal level to 7 Amps per ring standard
  • Voltage: up to 250 VDC standard
  • 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


Part #CircuitsA Length
Part #30051-0304-000Circuits4A Length2.50 ±.03 Download Drawing
Part #30051-0306-000Circuits6A Length2.88 ±.03 Download Drawing
Part #30051-0308-000Circuits8A Length3.25 ±.03 Download Drawing
Part #30051-0312-000Circuits12A Length4.00 ±.03 Download Drawing
Part #30051-0318-000Circuits18A Length5.12 ±.03 Download Drawing
Part #30051-0324-000Circuits24A Length6.24 ±.03 Download Drawing
Part #30051-0330-000Circuits30A Length7.37 ±.03 Download Drawing
Part #30051-0336-000Circuits36A Length8.49 ±.03 Download Drawing
Part #30051-0340-000Circuits40A Length9.24 ±.03 Download Drawing
Part #30051-0350-000Circuits50A Length11.11 ±.03 Download Drawing

If you are interested in seeing drawings for multiple parts, please contact us. We can help you find products that meet your needs and can send you multiple prints.