Air Bearing Table

Air supply must be clean dry to 0 f dew point and filtered to 0 25 µm or better.

Air bearing table.

Adjustment slider for optics production the linear slider which is air guided and statically determined guarantees a high precision positioning of the optical component before grinding. All hovair automotive air bearing tables have a patented starbase design utilizing six heavy duty air bearings that are used to float the table top. Abtech s precision air bearing rotary tables address the metrology needs for different weights and part size. Air bearing rotary tables.

Planar xy table can operate in any orientation side wall upside down. With the improved precision and crash resistant design the customer can be confident their precision rotary table is producing accurate results every time. The porous media design takes this all a step further. The purpose of this guide is to answer the common questions that designers have when first considering air bearings as well as to provide detailed information that will help ensure the success of your advanced application.

The air bearing with vacuum preload and a constant bearing gap height floats contact less on top of the rotary table. Air bearings in general present an improved reliability over traditional bearings because there are no moving parts to fail. Recommend nitrogen at 99 9 purity. Make air bearings that are robust simple to use inexpensive and available off the shelf.

Air bearing tables allow your production facility flow to become better especially when it comes to cycle time and the time it takes to do product change over. Planar forcer contains two or four linear motoring modules oriented 90 degrees to each other. Built for the most demanding applications every table provides ultra smooth motion sub micron accuracy and absolute repeatability. Planar xy table consists of moving element called forcer which glides on the frictionless air bearings over the special waffle like surface called platen.

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. High precision needle roller bearing maintains radial accuracy.