The torque converter works by utilizing the circulating flow of fluid within its chamber. The pump impeller, turbine, and stator are connected to the input shaft, output shaft, and housing, respectively. When the engine drives the input shaft to rotate, fluid flows from the pump impeller, passes through the turbine and stator, and returns to the pump impeller, forming a continuous circulation. In this process, the pump impeller transfers the mechanical energy from the input shaft to the fluid, which then transfers it to the turbine, ultimately transmitting power to the output shaft.
The main components of a torque converter include the pump impeller, turbine, and stator, which together constitute the hydraulic torque converter. These hydraulic components use hydraulic oil as the working medium to achieve power transmission, torque conversion, speed change, and clutch engagement/disengagement functions. Installed between the engine and transmission, the torque converter provides smooth power output and seamless gear shifting in automatic transmission vehicles. This allows the driver to focus more on road conditions and operation, thus improving driving safety and comfort.
