Air Bearing Rotary Table

By placing the flat bearings in a ring configuration with the air bushing as the center spindle a precision rotary table can be created.

Air bearing rotary table.

For precision rotary tables requiring the least amount of precision we offer a unique combination of our flat round bearings and air bushings. Rotary air bearing tables accuracies to 2 0 µ abtech s standard line of high precision rotary air bearing tables at series and heavy duty rotary tables hdrt series are ideal for low speed tir measurements optical inspection precision assembly or light machining and grinding where radial and axial accuracies down to 2 0 µ are required. Air bearing rotary tables. Abtech s precision air bearing rotary tables address the metrology needs for different weights and part size.

Built for the most demanding applications every table provides ultra smooth motion sub micron accuracy and absolute repeatability. Designed and drive mechanism. The abrt series precision rotary tables from jena tec utilise robust high precision roller axial bearings with an air bearing in the horizontal axis for smooth precise rotary motion. Air bearing rotary tables when rotating the table top and work load are supported on air bearings whose freedom from friction contributes to the extremely high positional accuracy.

The air bearing principle offers a compact overall height of only 100mm with a cost effective bearing solution and high geometric accuracy.