rotary bearings
A team of innovative and experienced employees has continuously further developed the proven air bearing technology and, at the same time, developed a new generation of high-performance rotary air bearings. Today, we are able to employ ground-breaking accuracy ranges.
The ess rotary air bearings are more precise, reliable and application friendly than any other air bearings. This is achieved, amongst other things, by the ess typical cyclic error compensation³ via which the majority of periodically occurring errors can be compensated. Radial and lateral run-out accuracies which exceed all previously achieved values are, therefore, guaranteed.
By using so-called high-tech materials, which are also applied in the aerospace industry, we are additionally able to guarantee emergency running characteristics which well exceed the usual assurances.
Our rotary air bearings not only satisfy current but also future requirements for production and quality assurance.
Another masterstroke of our team is the precision rotary bearings for testing lithography optics for exposure units for wafers.
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