Rueda dentada

grabcad

Gear Wheel A gear wheel, also known as a cogwheel or simply a cog, is a toothed wheel that meshes with another toothed wheel in order to transfer rotational power and motion. The teeth on each gear mesh together, allowing for smooth rotation and efficient transfer of energy between the two gears. Gear wheels are commonly used in various mechanical devices such as clocks, machines, and vehicles.