A gearbox is a mechanical device that transmits power and changes rotational speed and torque through gear meshing. It is widely used in fields like industry, transportation, and energy, and serves as one of the core components for power transmission and motion control in mechanical systems.

Typical Application Scenarios

Industrial Field: Machine tools (controlling spindle speed and torque), conveyors (adjusting conveying speed), and metallurgical equipment (e.g., power transmission for rolling mills).

Energy Field: Wind turbine generators (converting the low rotational speed of impellers into the high rotational speed of generators), and steam turbines in thermal power generation (adjusting the speed matching between steam turbines and generators).

Transportation Field: Automotive gearboxes (changing vehicle speed and torque to adapt to different driving conditions), and ship propulsion systems (transmitting and adjusting engine power to propellers).

Robotics & Automation: Robot joints (achieving precise speed and torque control to ensure motion accuracy), and transmission systems in automated production lines.