Depending on how they are manufactured, rack-and-pinion drives can deliver very precise motion, rivaling or exceeding that of ballscrews and even linear motors. Rack and pinions are the other ...

Different gears like spur, bevel, worm and wormwheel, rack and pinion, meshed gears, and threaded bars serve various purposes. When selecting a gear system, consider speed, direction, force, space, ...