Output Gear

An output gear is the final power-transmitting component in a gearbox or drivetrain, delivering torque to driven equipment such as wheels, shafts, or spindles. Typically manufactured from case-hardened alloy steel with precision-ground teeth, it ensures high load capacity and smooth engagement. The gear features a central bore with keyway or spline for secure shaft mounting. Common applications include automotive transmissions, industrial reducers, and conveyor drives. Proper heat treatment provides excellent wear resistance and fatigue strength. The output gear's geometry determines final drive ratio and directly influences system efficiency and torque delivery.