Seeing a heavy load slide around on nearly frictionless air bearings is pretty cool; it’s a little like how the puck levitates on an air hockey table. Commercial air bearings are available, of course, ...

The accuracy of motion systems used in precision automation applications is significantly dependent on top-tier positioning stages and motion controllers. When designing a next-generation machine or ...

If you’ve ever played air hockey, you know how the tiny jets of air shooting up from the pinholes in the playing surface reduce friction with the puck. But what if you turned that upside down? What if ...

• Air bearings are candidates for tasks where high speed, low friction, and low noise are paramount. • Radial air bearings are now standard items. Over 100 years ago Westinghouse applied for a patent ...

A culture of continuous improvement remains central to Air Bearings Ltd’s position as best of breed in the manufacture of drilling spindles. TM assistant editor Edward Machin investigates how a ...

Motion control systems, which normally control the position of actuator or stage, are at times given the task of providing both position and force control. These systems operate in a dual mode, in ...

Pressurized air applied to the air bearing’s cylinder creates a stiff cushion of air to support the piston. The airflow effect prevents the piston from contacting the cylinder wall, resulting in ...

The UPR-270 Air features best value for wobble and flatness and one can reach high accuracy because of high-precision air bearing. All rotation stages UPR-270 AIR are directly driven by a torque motor ...

This video shows the principle and advantages of air bearing stages. Air bearing stages replace mechanical contact by a thin air film, avoiding wear, friction, vibration, and hysteresis effects. PI's ...

Lower pitch/yaw angular errors and the near-perfect straightness and flatness performance of air bearings deliver precise measured results, surpassing mechanical linear stages. Auburn, MA – PI, the ...

So I was checking out one of my favorite crackpot sites and the contention was made that if you take two steel balls (I think it was 1" steel bearings) and spin one at 27000rpms and launch them both ...