Rotary Union Products


Electrical Slip Ring Products


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ESM Series Compact Capsule Slip Rings

The ESM Series compact capsule slip rings feature a low torque design with gold-on-gold contacts and low electrical noise.

The ESM Series include flexible, color-coded lead wires suitable for transferring analog and digital signals. Models are available in 9, 15, 24, 32, 44, and 52 circuits with 2, 5, and 10 amp circuit combinations. Ethernet options also available.

ESM Series Electrical Slip Rings

Compatibility:

  • LT Series
  • SE Series
  • GP Series
  • HVH Series

  • High quality gold on gold contacts
  • Low electrical noise
  • Compact size
  • Precision ball bearings
  • Transfers analog and digital signals
  • Data speeds up to 50 megabits / sec.*
  • Compatible with data bus protocols
  • Temperature range: -40°F to 176°F (-40°C to +80°C)
  • Lead types: 2/5/10 amp, 26/20/16 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
ESM36 9 (3x) 10A
(6x) 2A		 120 48" 1.94"
ESM312 15 (3x) 5A
(12x) 2A		 120 48" 1.94"
ESM420 24 (4x) 10A
(20x) 2A		 210 48" 2.60"
ESM428 32 (4x) 5A
(28x) 2A		 210 48" 2.60"
ESM440 44 (4x) 10A
(40x) 2A		 210 48" 3.50"
ESM448 52 (4x) 5A
(48x) 2A		 210 48" 3.50"

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