A gearbox is a system of gears which is used to change the speed and the torque in a driving device.
Explanation:
Most current gearboxes are utilized to build torque while lessening the speed of a main player yield shaft (for example an engine crankshaft). This implies the yield shaft of a gearbox pivots at a more slow rate than the info shaft, and this decrease in speed creates a mechanical bit of leeway, expanding torque.
The gears within a gearbox can be any of various sorts from slope rigging and winding incline apparatuses to worm gears and others, for example, planetary rigging. The gearbox is a mechanical strategy for moving vitality starting with one gadget then onto the next and is utilized to expand torque while decreasing rate.