Diamond Roll-Rings
Maintenance-Free. Guaranteed.
Meet Better Slip Rings:
The Maintenance-Free Slip Ring Solution for Critical Aerospace, Defense, Industrial and Aerospace Applications...
Diamond-Roltran, LLC is a wholly owned U.S. company with decades of experience in the design and manufacturing of precision electromechanical rotating assemblies. All development, procurement, assembly, testing and quality of Roll-Ring products are conducted under one roof in Littleton, Massachusetts with a strict focus on the highest standards of quality and reliability to meet the demands of our demanding customer base.
Diamond Roll-Rings® are maintenance-free slip rings for critical applications where long life, maintenance-free operation, high power, low electrical resistance, low torque and/or high shock resistance are important performance requirements.
Unlike slip rings, Roll-Rings provide a unique technology with inherent reliability to optimize the performance and sustainability of our customers' systems.
Maintenance-Free:
Unlike slip rings which generate wear debris and require regular field service.
Long Life:
Rolling contact provides very low torque and very long life.
Custom Designed:
Standard components are used to design and assemble custom units.
How do they work?
Diamond Roll-Rings are rings of spring copper that roll between two conductive paths and transmit power, signals and data across this interface. The photo below shows two Roll-Rings rotating as the inner conductive ring also rotates on a central axis.
Where are they used?
Diamond roll rings are used in a wide variety of critical applications as an upgrade to traditional slip rings. The U.S. Navy uses Roll-Rings for its SPS-48E and SPS-49 Air Search Radar systems. Nineteen countries use Roll-Rings in diamond antenna swivels in air traffic control radar systems. Roll-Rings are used on the Patriot missile system. Roll rings are used in high-voltage industrial applications where slip ring contamination cannot be tolerated.
Will they be suitable for my application?
The fastest way to find out if the Diamond Roll-Ring system is suitable for your application is to submit a REQUEST FOR A QUOTE and start a conversation. We look forward to working with you...
