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

Precise movements are made with precision slides. Reciprocating linear bearing accuracy, the possible runout in any plane, is typically as low as 0.005 in./in. Because linear bearings are only as ...

Offering nanometer-level motion precision for surface profiling, wafer inspection, photonics alignment, and precision manufacturing tasks. PI USA Provides Engineered Precision Gantry Positioning ...

Essentially, a guide wheel is a ball bearing that has a special shaped outer race. The inner and outer races of ball bearings are a framework with a groove for the balls to rest in. Burke explained ...

This article will examine several examples of how to select the appropriate linear bushing for the application. Impact on performance from material and surface treatments will be discussed.

Engineers and manufacturers are increasingly turning to robots for increased productivity, and key to these engineering marvels are linear guides. Martin Ahner, head of norelem ACADEMY, discusses the ...

The new Allen-Bradley LDAT-SeriesTM Integrated Linear Thruster from Rockwell Automation is the first commercially available moving magnet iron core linear motor actuator with a built-in linear guide ...