Slip Rings & Rotary Unions


COSMAU slip rings / Rotary Unions deliver high quality and reliable performance for signal, power and fluid rotary transmission. Benefit from our many years of engineering experience in the areas of fluid and sealing technology as well as electrotechnical transmission technology. COSMAU offers reliable products of ultimate quality, continuous innovation and tailor-made solutions. From development and production to sales – all from a single source.

What Is a Slip Ring

What Is a Rotary Union

Product Catalog

SLIP RING

Allows transfer power and electrical signals from a stationary interface to a rotating structure.

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slip ring

ROTARY UNION

Allows transfer fluid(under pressure or vacuum) from a stationary structure to a rotating interface.

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rotary union

SLIP RING UNION

Allows transfer power, signal and fluid in rotating system.

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slip ring union