Inch vs. Metric Ball Screws: Are You Asking the Right Questions?

Because ball screws are available in both inch and metric dimensions, designers sometimes begin the specification process by selecting a product family based on the unit of measure. This decision may prematurely exclude the ideal product for the application and lead to significant losses in time, labor, and expense. This article explains how sizing and selection questions centered on performance — instead of monikers — can lead to more efficient linear motion designs.