Slip Ring | 3 circuits | SVTS C 01-S-A-00/03

A preserved central passage even in miniature mechanisms

Servotecnica SVTS C 01-S-A-00/03 through-bore slip ring
The SVTS C 01-S-A-00/03 is a miniature through-bore slip ring with a 3 mm bore, combining 3 circuits rated at 2 A, a 17 mm outer diameter and IP51 protection. This design allows a shaft, cable or mechanical element to pass through the centre while transmitting multiple electrical connections across the rotating axis.

The SVTS C01 is the most compact through-bore slip ring in the SVTS C Series. With a 3 mm through-bore and an outer diameter of only 17 mm, it integrates 2 to 8 electrical circuits into mechanisms with very limited installation space.

Its multipoint contact technology provides multiple contact points between brushes and rings. This architecture helps maintain low electrical contact resistance, reduce electrical noise and contact wear, while allowing lubrication-free operation.

The through-bore design enables direct mounting around a shaft or preserves a central passage for a mechanical element. Depending on configuration, the SVTS C01 can transmit power, control signals and data at up to 100 Mbit/s. It can also be combined with a fluidic rotary joint or FORJ to integrate multiple transmission technologies on the same rotating axis.

High-speed data transmission on request

Depending on the configuration, the SVTS C Series can also be adapted for fieldbus and high-speed data transmission up to 1000 Mbit/s.

Advantages

  • 3 mm through-bore
  • Compact 17 mm outer diameter
  • 2 to 8 circuits depending on configuration
  • Power, signal and data transmission up to 100 Mbit/s
  • Multipoint contact technology with low electrical contact resistance
  • Low electrical noise and reduced contact wear
  • Lubrication-free operation
  • Can be combined with a fluidic rotary joint or FORJ
  • Compliant to CE and RoHS

Benefits

  • Maintains a 3 mm central passage through a very compact rotating axis
  • Allows up to 8 electrical connections to be transmitted without blocking the central mechanical passage
  • Suits miniature mechanisms where a shaft, cable or other element must pass through the slip ring
  • Combines a central through-bore and electrical transmission within a small outer diameter

SVTS C 01-S-A-00/03
Circuits 3 x 2A
Outside Diameter 17.0 mm
Inside Diameter 3.0 mm
Overall Length (L) 21.0 mm
Protection rating IP 51
Data Transfert <=100Mbit/s
Mounting Thru-bore 3mm

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.

Drawings
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