Standard Slip Rings

Standard slip rings, modified to meet your requirements

Modification of our standard slip rings is a great way to reduce costs while still benefiting from a perfect match to your projects requirements.

We offer a wide range of specifications to modify according to your application needs, such as flange variation, hollow shaft size, length, number of rings, IP-Rating, cables, data transfer, connectors and so on.

Wide range of configurations of the slip rings design, both outside and inside.

Our slip rings are highly modifiable for a low cost, the possibilities are endless just to make it possible for you to have a component that fits perfect for your application and that will last a long time. This modified solution is cost-effective as the component is based on a standard model. We will be with you the whole way, designing, project managing, and delivering of a component that is reliable and all according to your applications requirements.

Our slip rings are  made of approved material according to EU’s material standard and is manufactured in our factory right outside Europe. We test all our components and offer testing protocol on delivery.

  • Circuit rings

  • Transfer options

  • Housing, Material & IP-Rating

  • Flanges

  • Through Bore/Hollow Shaft

  • Connectors

Download Installation Manual for Penlink Slip Rings

The document will be sent to you through e-mail after submitting your information.

Transfer Options

Transfer options can be tailored made to fit the power and signals needed to be transferred.

Video signals, SD-SDI, HD-SDI, DUAL HD-SDI and 3G HD-SDI can be transferred through the slip ring. Data bus systems such as Profinet, Profibus, Ethercat and 1GB Ethernet are supported. Options to transfer RF signals is available.

Circuit Rings

The circuit rings are constructed with highly conductive alloys with an option of gold-plated conductors. Circuits can, if needed, be parallel connected to achieve the specified current within the desired envelope of the slip ring.

From 2A up to 400A per circuit. The contact is made of fibres with a life span of minimum 80 million revolutions. This is maintenance free and does not produce any debris or dust.

Housing, Material & IP-Rating

Depending on application the housing material can be chosen to be engineering plastics, aluminum, steel or stainless steel. IP ratings up to IP67 for dust and water resistance.

Penlink will support in the design phase to find the appropriate level of housing and IP class for the intended application.


Can be custom made to fit the customer's interface. There is no limit to how the flange can be designed. We will design the slip rings shape to meet your requirements.

Through Bore

Through bores up to 500 mm is available. Penlink will support to find the best possible slip ring set up. Having a through bore opens up for a wide range of installation and integration possibilities.


All available connectors on the open market can be fitted to the slip ring circuits. Connectors can also be built into the slip ring to get an easy to replace design.