Rotary Union Products


Electrical Slip Ring Products


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EST Series Thru-bore Slip Rings

The EST Series thru-bore slip rings feature a 1.5 inch thru-bore for shaft mounting or fluid transfer and incorporate low-wear, fiber brush contacts.

EST slip rings do not require lubrication and produce virtually no wear debris. Models are available in 6, 12, 18, and 24 circuits. Ethernet options also available.

EST Series Thru-bore Slip Rings

Compatibility:

  • SPS Series
  • GP Series

  • Low electrical noise
  • Low contact force per fiber
  • Transfers analog and digital signals
  • Compatible with some data bus protocols
  • Data speeds up to 50 megabits / sec.*
  • Temperature range: -40°F to 176°F (-40°C to +80°C)
  • Lead types: 2/10 amp, 26/16 gauge silver/tin plated copper, Teflon®
  • Max operating speed: 250 RPM continuous


*For higher data speeds see our ESE, ESEM, & ESET Series slip rings

part # Circuits Amps/Circuit Voltage Lead Wire Length Overall Capsule Length
EST6 6 10 600 36" 2.13"
EST12 12 10 600 36" 3.07"
EST18 18 10 600 36" 4.01"
EST24 24 10 600 36" 4.94"

  • Custom circuit / amp configuration options are available. Contact DSTI
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