Nook Industries have expandedthe ActionJac (Worm Gear Screw Jack) product line with linear actuation that requires lesselectric consumption, fewer accessories and no hazardous materials. TheActionJac ...

The ActionJac line of worm-gear screw jacks consists of machinescrew, ball-screw, stainless-steel, metric, ... which drives a high-strength bronze worm gear (drive sleeve).

To illustrate: A typical worm gearbox with a 2.4-in. center distance provides 1,000 to 1,200 in.-lb of torque, whereas the E Series offers 2,600 in.-lb in the same-size package.