Machine Design

Metric Ball Screws

The ActionJac family of ball-screw and trapezoidal-screw jacks now comes in metric sizes.


Standard metric ball and trapezoidal screw jacks range in capacity from 5 to 200 kN and are built to the same specifications as the ActionJac imperial sizes. The full line of accessories including boots, limit switches, top plates, clevises, and trunnion mounts, and IEC motor mounts are available for the metric jacks.

Nook Industries Inc.,
4950 E. 49th St., Cleveland, OH 44125,
(800) 321-7800,

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