6-36 rings for up to 50A per ring

Slip ring series PRP

Mechanical Specifications

  • Plastic housing
  • 6-36 Rings
  • max. 30 revolutions / min

Electrical Specifications

  • Protection degree IP51
  • Operating temperature -20°C…+60°C
  • max. rated current: 20A / 30A / 50A
  • Your enquiry for Slip Ring PRP

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Catalogue Download

Find out more about the general features and technical specifications of the Slip Ring PRP in our current product catalogue. The Slip Ring PRP can be individually adapted to offer added value for machine safety. Premium engineering – that is our claim for every single Slip Ring PRP. We would like to convince you of this.


To give you a first overview of the Slip Ring PRP from B-COMMAND, we provide you with a 2D drawing of the Slip Ring PRP. Of course, the B-COMMAND team will be happy to advise you.
  • Request CAD drawing for Slip Ring PRP

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Slip ring bodies series PRP - the modular slip ring from B-COMMAND

Due to its modular design, the PRP slip ring can be flexibly adapted to the respective requirements. Various materials for rings and busts enable the transmission of high electrical power, signals and data from BUS systems.

The thermoplastic housing of the slip ring consists of different lamellas which are joined together in a modular way. When selecting the plastic, special attention was paid to mechanical strength and temperature stability.

The cable inputs and outputs are designed radially. The separation between rotor and stator takes place above the yellow fins in the area of the solid rubber ring. The simple design of the PRP leaves the definition of the fixed and the rotating component to the customer, or whether both parts should rotate relative to each other.

A further special feature of the PRP series is the feed-through central tube with a free inner diameter of 42mm. This allows the passage of fluid or power lines, drive shafts or wire ropes. All components inside the tube are not affected by the surrounding rotation.

There are 3 different module sizes available with the respective outputs 20A, 30A and 50A. Rings and brushes, which are made of brass or copper-graphite as standard, can be coated with a silver or gold alloy. This increases the contact quality and has a positive effect on the wear properties.

The combination of different module sizes or materials of brushes and rings makes the PRP a compact and multifunctional slip ring which is a cost-effective solution for a wide range of applications.