Air Bearing Rotary Table

To maximize positioning performance the abrs series utilizes aerotech s s series slotless brushless motor.

Air bearing rotary table.

Our air bearing rotary tables are free spinning tables. Built for the most demanding applications every table provides ultra smooth motion sub micron accuracy and absolute repeatability. Scales feature flexure bearing pivots and usb or rs 232 interfaces. Rusach international can offer bench top electronic moment weight scales in capacities from 100 to 10 000 g mm and purpose built scales in other capacities.

Davis air bearing rotary table consists of hardened and stabilized stainless steels and or high grade steels with corrosion resistant coatings. The base is made from high grade meehanite castings. Air bearing rotary tables. Thrust bushings are available in a range of standard sizes.

The motor uses an advanced magnetic circuit design to produce high torque output with minimal heat generation. 100 605 mm with radial and axial accuracies from 0 000 001 0 000 010 in. Available with tilt and center worktables precision fixtures 3 jaw chucks vacuum feed through the center and motor drives. Precitech00 150 200 270 air bearing rotary tables are designed to provide ultra precision rotary motion for gaging and manufacturing applications.

The rotary table employs a fully trapped gas bearing for both radial and thrust planes. The resultant face error motion is significantly better than other rotary air bearing tables and spindles greatly benefiting applications requiring exceptional planar performance. Drive motors are an available option per your application. Built for the most demanding applications every table provides ultra smooth motion sub micron accuracy and absolute repeatability.

By placing the flat bearings in a ring configuration with the air bushing as the center spindle a precision rotary table can be created. Several models have load carrying capacities up to 1 000 lbs and larger heavy duty models can. 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. Thrust bushings can be utilized as a precision rotary table by floating the table on top of the thrust face.

The slotless design is inherently zero cogging and torque ripple free. Air bearing rotary tables accuracies to 2 0µ abtech sprecision air bearing rotary tables address the metrology needs for different weights and part sizes. Manufactured of 440css and hardened to 58 60 rc make these. Abtech s precision air bearing rotary tables address the metrology needs for different weights and part size.

For precision rotary tables requiring the least amount of precision we offer a unique combination of our flat round bearings and air bushings. Highly accurate air bearing rotary tables inspection rotary tables and cmm rotary tables are 1 of our specialties. Our custom metrology gages air bearing rotary tables and turnkey multi axis systems are designed engineered and manufactured entirely in house giving our customers flexibility at every stage from concept through delivery. Designed and manufactured in house to extremely tight geometric tolerances air bearings have no mechanical contacting parts to wear or create drag.

They come with worktable diameters from 4 24 in. And unlike our larger competitors we devote the time and attention to identify the ideal solution for every customer need.