The phrase “gearbox” is employed to refer to any device that connects a motor to a device and is composed of a series of gears, also acknowledged as a gear set. It receives the primary enter velocity from the motor and modifications it to a various output pace employing its gears. Different types and mixtures of gears serve specific reasons. The varieties of gears identified in gearboxes incorporate spur gears, bevel gears, helical gears, helical gears and worm gears. The overall performance effectiveness of a gearbox is represented by the gearbox ratio, which is the ratio of the pace of the input source to the velocity of the output source