Slip Ring | 1 circuit | SVTS A 03-S-X-00/00-E1M

Power, signals and data combined in a compact design

Servotecnica SVTS A 03-S-X-00/00-E1M Ethernet slip ring
The SVTS A 03-S-X-00/00-E1M is a compact slip ring dedicated to a Fast Ethernet 100Base-TX connection, with a 22 mm outer diameter and IP51 protection. It maintains network communication at up to 100 Mbit/s through a continuously rotating axis.
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With a 22 mm outer diameter, the SVTS A03 enables power, signal and data transmission within a compact footprint. Depending on the configuration, it can integrate up to 36 signal circuits rated at 1 to 2 A as well as 6 or 8 A power circuits.

For applications requiring industrial communication through a continuously rotating axis, the SVTS A03 is available with Ethernet transmission. E1M versions support Fast Ethernet 100Base-T, while E1G versions provide Gigabit Ethernet 1000Base-T transmission.

Configurations suitable for major industrial networks and fieldbuses are available, including PROFINET, EtherCAT, PROFIBUS, CANopen, Ethernet POWERLINK and SERCOS. They maintain communication between stationary and rotating parts of a machine while combining the electrical circuits required by the application.

Thanks to its gold-gold contacts, high circuit density and industrial data transmission capabilities, the SVTS A03 is particularly suitable for automated machinery, control and measurement systems, robotic equipment and other applications requiring reliable communication through a continuously rotating axis.

Advantages

  • 22 mm outer diameter
  • Up to 36 signal circuits
  • Power circuits up to 8 A depending on configuration
  • Fast Ethernet 100Base-T with E1M
  • Gigabit Ethernet 1000Base-T with E1G
  • Compatible with industrial networks such as PROFINET, EtherCAT, PROFIBUS, CANopen, Ethernet POWERLINK and SERCOS depending on configuration
  • Gold-gold contacts for reliable signal transmission
  • IP65 protection available depending on configuration
  • Compliant to CE and RoHS

Benefits

  • Maintains a 100Base-T Ethernet connection between the stationary and rotating parts of the machine
  • Allows Ethernet communication and electrical signals to pass through the same slip ring
  • Avoids adding a separate rotary interface dedicated solely to Ethernet communication
  • Meets the needs of rotating equipment combining network communication and electrical I/O

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SVTS A 03-S-X-00/00-E1M
Circuits 100 Base TX
Outside Diameter 22.0 mm
Overall Length (L) 19.0 mm
Protection rating IP 51
Data Transfert <=100Mbit/s
Mounting Flange / Capsule

Mechanical features

Nominal speed 0-250 rpm
Temperature range -20°C to +80°C (-40°C as option)
Contact gold-gold (alloy)
Bearings Miniature high-precision stainless steel ball bearings
Connector -
Mounting ABS

Electrical features

Voltage 240 VDC/VAC
Cables Silver plated / PTFE insulated / colour coded
Cables length 250 mm standard (other length on request)
Dielectric voltage strength 500VAC @ 60Hz @ 60 sec
Insulation resistance >500MOhm/500VDC
Dynamic contact resistance <10mOhm @ 6VDC and 500mA (@ 5rpm)
Expected lifetime 107 revolutions (depending on speed, environmetal conditions and size)

Customisations

  • Cables
  • Materials
  • Mechanical design
  • Flange

Notice : The provided technical data are the higher limits recommended in static condition. To obtain the correct dimensioning of the product, it is necessary to hold account of all the applicable dynamic forces, including the inertia of the manipulator, the configuration of the tools and the external forces applied.

Applications