Ball Screws are a very efficient (90-98%) way to translate rotary motion into linear motion versus lead screws that are typically less than 50% efficient. These high efficiency miniature metric precision ball screws are a very cost-effective solution for use in small or compact spaces. Ideal application are in medical devices, laboratory automation, and semiconduction equipment. We offer many types of Miniature Ball Screw Assemblies. To help you with your selection, below is a gallery of images along with a few points (i.e., features) for each type.