Catalogue (1.4 MB)

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Fax: +49 40/538092-85

Slip Ring PRG

  • without housing
  • 4 to 14 rings

Technical Characteristics

Protection degreeIP 00
Nominal currents50A / 80A / 120A
Nominal voltage 660V AC/DC
Brush material brass or copper graphite
Operating temperature-20°C to +60°C
Max. rotation speed30 rotations/min

The slip rings PRG 90 and PRG 120 are composed of the brushes unit and the module unit. Both units can be designed freely into machines in order to reach a perfect integration of the slip rings. Three different module sizes with particular power ratings of 50A, 80A and 120A are available. Rings and brushes are made of brass or copper-graphite.

The central transfer pipe of PRG offers a free inner diameter of 42mm. This inner pipe allows the lead through of different media conduit pipes (liquids, power), of drive shafts or steel wire ropes. All parts within the central pipe are not affected by the surrounding rotation process.