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Applications - details, Page 2 of 2

Here are just a few of the many places you can find Nelson Air bearings and systems.

Digital Printing
Digital printing requires fast, accurate motion with precise velocity control and zero tilt. Nelson Air's long travel linear air bearings are the key to a leading printer manufacturer's digital print to film high resolution printers. These lightweight bearings deliver 50" of travel with a straightness accuracy of 0.0001" and enable the customer to achieve excellent velocity stability, resulting in exceptional print quality.
Automotive Testing
Nelson Air's model 1200B linear air bearings were developed in response to the needs of a major auto manufacturer. They needed high load capacity air bearings for vehicle testing. These air bearings can support heavy loads without the binding and high friction typical of traditional bearings. Because of this they have found use in a variety of automotive applications such as suspension testing.
Optics Grinding
Optical grinding requires extremely accurate motion in order to achieve demanding tolerances for surface figure. When a leading optical manufacturer needed a rotary bearing with runout and flatness of rotation better than 5 millionths of an inch for integration into their custom grinding machine, Nelson Air provided the solution. In addition to excellent accuracy, the outstanding stiffness of air bearings allows the bearing to withstand forces without a degradation in accuracy.
Spectrometry
When a leading manufacturer of high resolution laboratory spectrometers needed custom linear journal air bearings to provide extremely precise, tilt-free, smooth motion for their scanning mirrors they came to Nelson Air. The noncontact nature of these assemblies also delivers the reliability and minimal maintenance today's laboratory users demand.
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