Slip ring assemblies made by high quality manufacturer

Slip ring assemblies are used wherever energy, data, control signals or other media must be transferred from a rotating to a stationary part. Main application fields for our slip ring assemblies are rotating units in rotating crane, assemblies are therefore all rotating components in slewing cranes, in plant engineering, in wastewater plants, in mining or stage technology.

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Einsatzbereiche von Schleifringkörper
Einsatzbereiche von Schleifringkörper

Multiple applications of slip ring assemblies

Product features

  • Medium, low and control voltage slip ring assemblies
  • Safe transmission of power, control, data, bus and video signals
  • For operating voltages up to 24 000 volts
  • Slip rings for power transmission in the range from mA up to 1000 A
  • Protection class: IP55 (standard) to IP65, higher protection classes on request
  • High wear resistance and vibration resistance
  • Suitable for continuous operation and high dynamics
  • Optimal surface protection for aggressive environmental conditions

Classic applications of built-in slip ring assemblies

  • Rotating components in construction machinery and cranes 
  • Rotating platforms, exhibition stands or fairground attractions
  • agitators in treatment plants
  • Filling plants in beverage industry
  • Packaging machines (stretchers)
  • Wind power plants
  • Cable reels of any type and size

Accessories Slip ring assemblies


Thermally controlled stationary heaters at various output levels. Insulated installation in the slip ring housing. We recommend that a heater is installed in locations where low temperatures can occur or where the temperature fluctuates across a very wide range (within a short period of time).

Fibre-optic cables

Fibre-optic cables are used to transmit optical signals. The so-called fibre-optic cable transmitter realizes the transition between the rotating part (reel body) and the fixed part. The transmitter is adjusted to the winding length of the cable and to the number of fibre-optic cables. The connection is made via connectors. Either the transmitter is installed inside the connection to the slip ring assembly or it is located in its own housing. Either way, the installation location is inside the heated space.

Cam limit switch

This switch is used for monitoring the reel positions "full" and "empty" as well as for other monitoring functions. (It is not a safety switch.) The switching cams are designed for a maximum power of 5 A and 250 V. The limit switch is located either in the slip ring housing or outside that housing in its own housing. (It is driven by a stainless steel chain.) Alternatively, other limit switches, proximity switches or transmitters can be installed.

75 years of experience

Global sales network

Quality made in Germany

ISO 9001 certified

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