HOUSED ELECTRIC SLIP RING CAPSULES / ROTARY UNIONS

We offer electric slip rings in housings both with and without hollow shafts. The excellent EMC properties of the signal rings with gold/gold contacts allow them to be used for sensitive signal transmissions such as measurement data in the AV sector, video signals or high-frequency data signals (fieldbus data, e.g. Ethernet /EtherCAT up to 1Gbit/s); the possible combinations with power rings in some sizes of our rotary unions provide flexibility for a wide range of applications.

 

On request, we also offer single and multi-way rotating unions for media such as air, water, steam coolant and hydraulic oil. These can be combined with the classic electrical slip rings to form multi-media rotary unions for use in automation technology and machine technology.

HOUSED ELECTRIC SLIP RING CAPSULES / ROTARY UNIONS ES-SERIES

  • plastic housing
  • 8 versions with outer diameters of 12.7mm, 22.1mm or 25.4mm
  • flange 24.13mm or 44.45mm
  • up to 56 contacts (gold/gold)
  • up to 2A per signal ring (parallel connection possible)
  • up to 120V or 240V
  • up to 100rpm or 250rpm
  • ball bearings for long life

HOUSED ELECTRIC SLIP RING CAPSULES / ROTARY UNIONS ESM-SERIES

  • plastic housing
  • 6 versions with outer diameters of 22.1mm or 25.4mm
  • flange 44.45mm
  • up to 52 contacts (gold/gold)
  • up to 2A per signal ring (parallel connection possible) or 5A or 10A per power ring
  • data rate up to 50Mbit/sec
  • 240V
  • up to 250rpm
  • ball bearings for long life

HOUSED ELECTRIC SLIP RING CAPSULES / ROTARY UNIONS FOR ETHERNET ESE-SERIES

  • plastic housing
  • suitable for Ethernet data transmission (100/1000Base-T)
  • compliant to IEEE802.3 standard
  • RJ45 connector or Coax connector mounted
  • 10 versions with outer diameters of 22.1mm or 25.4mm
  • flange 44.45mm
  • up to 51 contacts (gold/gold)
  • up to 1A or 2A per signal ring (parallel connection possible) or 5A or 10A per power ring
  • data rate up to 50Mbit/sec
  • 240V
  • up to 250rpm
  • ball bearings for long life

HOUSED ELECTRIC SLIP RINGS / ROTARY UNIONS WITH HOLLOW SHAFT EST-SERIES

  • plastic housing
  • 4 versions with an outer diameter of 99.06mm
  • hollow shaft / through bore 38.1mm
  • 6 / 12 / 18 / 24 contacts (gold/gold)
  • up to 10A per power ring
  • data rate up to 50Mbit/s
  • up to 600V
  • up to 250rpm
  • ball bearings for long life

HOUSED ELECTRIC SLIP RINGS / ROTARY UNIONS FOR ETHERNET WITH HOLLOW SHAFT ESET-SERIES

  • plastic housing
  • suitable for Ethernet data transmission (100/1000Base-T)
  • compliant to IEEE802.3 standard
  • RJ45 connector mounted
  • 5 versions with an outer diameter of 99.06mm
  • hollow shaft / through bore 38.1mm
  • 4 / 8 / 14 / 20 / 28 contacts (gold/gold for signal)
  • up to 2A per signal ring / up to 10A per power ring
  • up to 600V
  • up to 250rpm
  • ball bearings for long life

Other available housed electric slip ring series on request:

 

Housed Electric Slip Ring B-Series

  • plastic housing
  • lead free
  • FASTON-connector
  • 2 sizes with an outer diameter of 32mm or 45mm
  • up to 8 contacts (gold/gold)
  • up to 2A or 5A per signal ring or 10A or 20A per power ring
  • 400V
  • up to 400rpm (600rpm on request)
  • steel ball bearings
  • IP51, optionally IP65

Housed Electric Slip Ring SR085

  • the flexible and robust version with 85mm housing diameter
  • fiberglass-reinforced housing
  • hollow shaft /through up to 30mm
  • dual chamber system for separation between signal and power
  • up to 20 rings
  • up to 2A or 5A per signal ring or 10A, 16A or 25A per power ring
  • 448V for signal rings or 240V or 400V for power rings
  • up to 800rpm
  • IP50, optionally IP64
  • optional flange for air or hydraulic connection

Robust Housed Electric Slip Ring SR120

  • the robust design for difficult environmental conditions
  • metal housing
  • without hollow shaft
  • three chamber system for reliable signal separation
  • up to 2A or 5A per signal ring or 10A, 16A or 25A per power ring
  • Ethernet up to 100Mbit/s
  • 48V for signal rings or 240V or 400V for power rings
  • up to 300rpm
  • IP64
  • optional air or hydraulic connection

Housed Electric Slip Ring C-Series

  • plastic housing (ABS)
  • many versions with an outer diameter from 17mm to 203mm
  • hollow shaft 3mm to 100mm
  • up to 96 rings
  • contacts gold/gold for signal rings
  • up to 2A or 5A per signal ring or 10A, 15A or 20A per power ring
  • optional Ethernet channel for 100Base-T or 1000Base-T
  • up to 240V for signal rings / up to 600V for power rings
  • up to 250rpm
  • steel ball bearings
  • IP 51, optionally IP54 or IP65

MODULAR DRUM SLIP RINGS

Drum slip rings are modular slip rings consisting of a slip ring body and a separate brush holder. The customer is responsible for mounting on the shaft and the corresponding EMC and protective measures.

 

Modular Drum Slip Ring LP S series

  • outer diameter drum 14.73mm
  • hollow shaft / through bore 9.55mm
  • 12 signal contacts (gold/gold)
  • up to 3A per signal ring
  • up to 240V
  • up to 300rpm

Modular Drum Slip Ring E-Series

  • outer diameter drum 14.73mm
  • hollow shaft / through bore 25mm to 60mm
  • 3 power rings
  • up to 60A per ring
  • up to 400V
  • up to 300rpm

Modular Drum Slip Ring SR085B-Series

  • outer diameter drum 57mm
  • hollow shaft / through bore 20mm to 34mm
  • up to 10 signal contacts (gold/gold)
  • up to 16A per ring
  • up to 240V
  • up to 200rpm

MODULAR DISC SLIP RINGS / MODULAR PANCAKE SLIP RINGS

Modular pancake slip rings (modular disc slip rings) offer a large hollow shaft and are particularly flat in design. They are limited in speed and current carrying capacity.

 

Pancake slip ring MPCB series

  • outer diameter 45mm
  • hollow shaft 12.7mm / 25.4mm / 38.1mm / 50mm
  • up to 12 power rings
  • 5A / 10A per power ring
  • up to 400V
  • up to 100rpm / 300rpm

 

Further modular pancake slip rings (modular disc slip rings) on request!