A harmonic gear or strain wave gear is a specialized gearing mechanism often used in industrial motion control, robotics and aerospace for its advantages over traditional gearing systems, …

Gear Patrol is an award-winning publication covering products for enthusiasts. Our experts review the best in cars, watches, tech, outdoors, style and more.

Dedicated to supporting the growth of small and cottage brands, we sell the outdoor gear we love, tell the stories we find thought provoking, and strive to cultivate an inclusive, approachable …

From backpacking to cycling to staying in shape and more, outfit your outdoor activities with the latest gear, clothing, and footwear at REI.

Jun 3, 2025 · Gear, machine component consisting of a toothed wheel attached to a rotating shaft. Gears operate in pairs to transmit and modify rotary motion and torque (turning force) …

A gear or gearwheel is a rotating machine part typically used to transmit rotational motion and/or torque by means of a series of teeth that engage with compatible teeth of another gear or …

GEAR definition: 1. a device, often consisting of connecting sets of wheels with teeth (= points) around the edge…. Learn more.

: one of two or more adjustments of a transmission (as of a bicycle or motor vehicle) that determine mechanical advantage, relative speed, and direction of travel. The industry is …

Jan 17, 2024 · Gear can be defined as a toothed wheel that can be engaged in another toothed wheel to transmit energy that gives the change of speed and direction of motion. It is widely …

gear - wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed; "the fool got his tie caught in the geartrain"