Nook Industries PowerTrac™ Inch Ball Screw Assembliesare manufactured with a gothic arch ball groove. Several ball nuts including internal and external return and preloaded styles are matched with over 60 screw diameters and leads. (read more)

In response to a continuing demand for heightened speed and accuracy, THK has developed a damping ball screw. The incorporation of a vibration damper inside the hollow ball screw shaft greatly improves positioning accuracy. Other advantages include low noise through reduced vibration and higher speed capabilities. (read more)

New Miniature Ball screw stocking program from The Precision Alliance and KSS offers quick deliveries of Precision Ground and Rolled ballscrew assemblies (read more)

LinTech ball screw assemblies are designed to maximize performance, while providing design flexibility. These assemblies utilize either a rolled, precision rolled, or precision ground ball screw with precision ground preloaded or non-preloaded nuts. These steel ball screws are provided with precision machined steel supports for end bearing housings. (read more)

The PS series of ball screw assemblies are designed to maximize performance, while providing design flexibility. These assemblies utilize a precision rolled ball screw with precision ground preloaded or non-preloaded nuts. These steel ball screws are provided with precision machined steel supports for end bearing housings. (read more)

Nook Industries PowerTrac™ Metric Ball Screw Assemblies are manufactured with a gothic arch ball groove. PowerTrac™ Carry™ Metric Rolled Ball Screws are hardworking and durable with a proprietary form. (read more)

The ball screw assembly is cleaned, straightened, and evaluated. Visual and physical inspections of the unit are performed to determine if the unit is re-loadable. The unit is reloaded with new balls, tested, and inspected to ensure the unit is repaired to "like-new" operating characteristics. (read more)

Functioning as a redundant braking or load holding mechanism, the ball screw brake provides accuracy and safety. Nexen's Ball Screw Brake provides controlled, precise positioning along linear axes while maintaining zero backlash. (read more)

Joyce Ball Screw Jacks feature a ball nut with integral ball bearings that recirculate along the surface of the ball screw. The significantly reduced friction between the ball nut and screw results in greater efficiency, with up to 2/3 less input torque required to move the load than a similarly rated machine screw jack (read more)

The degree to which a ball screw performs well in the field is the direct result of the process used to make it. Grinding, rolling, and whirling are the most common ways to thread ball screws. Some manufacturers use a combination of the three methods in an effort to lower cost, raise production, or boost device accuracy. (read more)