Machine Design

Linear Motion’s Most Forgiving Guide Option—Self-Aligning Ball Bushings

Design refinements boost performance of self-aligning ball bushing while maintaining their error-correcting nature.
AZoNano

A-142: Miniature Air Bearing Slide for Fast Alignment Applications

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Machine Design

Engineering Best Practices: Designing with Linear Motion Bearings

The ability to mount and move equipment is essential to any modern manufacturing plant. Many factory and machine setups have doors, cages, containers, and panels that move to allow workers access to ...
Nanowerk

Z-Tip-Tilt Nanopositioning Stage for Precision Alignment is Ultra-Low Profile, Fast, Precise, and Maintenance-Free with Air Bearings

(Nanowerk News) PI’s air bearing motion product line is expanding. The new A-523 Z-Tip-Tilt low profile nano-positioning and alignment stage is based on a frictionless motion concept with air bearings ...
AZOM

Air Bearing Rotary Tables and Motorized Linear Air Bearings | PI

Rotary Air Bearings provide High Precision Motion with Minimal Eccentricity and Wobble. The rotary air bearing on the left is non motorized – its low friction is apparent from the long time it keeps ...