ROTARY UNION AND SLIP RING COMBINATION RESOURCES

Rotary unions can transfer a broad range of media, including liquids such as water, hydraulic oil, and coolant, as well as gases like compressed air, steam, and nitrogen. They are also capable of handling vacuum and, with specialized hard-faced seals, abrasive slurries. Because the media dictates the internal seal chemistry, unions are specifically configured to handle the unique temperature, pressure, and corrosive requirements of each substance.

Yes, ROTOCON rotary electrical connectors and rotary grounds are built with durable, industrial-grade materials, making them suitable for many challenging environments. Depending on the level of exposure to corrosive substances, a standard model may be sufficient for your application. Meridian Laboratory also offers upgrades to enhance ingress protection (IP rating) and chemical resistance. For extreme cases, Meridian Laboratory has the ability to deliver custom ROTOCONs to meet the challenging environmental requirements of your application. Contact us to discuss your project and find the best solution for your needs.

The amount of breakaway and rotational torque to rotate a rotary union varies by series and model number. Additionally, environmental factors such as temperature, media, pressure, and more, factor into the torque calculation. For specific information, please contact us for further assistance.

There is no minimum order requirement for a custom ROTOCON slip ring. In most cases, we can tailor our standard models to fit your specific needs without a minimum quantity requirement.

For more complex or highly specialized projects, we work closely with your R&D and engineering teams to efficiently develop prototype, pre-production, and final production models at each stage of your project. Whether you need a single unit or a full production run, we are committed to delivering the right solution for your application. Contact us to discuss your requirements!

Yes, Meridian Laboratory offers a standard model ERGT-800-1PRU, offering the functionality of being both a rotating electrical ground and a gas/air union combined into one solution. We also offer custom rotary grounds and rotary unions based on the specific needs of your application. Please visit our Rotary Union Combination page or contact us to learn more.

Rotary unions are typically rebuildable with new seals and bearings, assuming the mating surfaces are not damaged. For more information surrounding rebuilding rotary unions, please contact us for assistance.