The turbine is directly attached to the transmission input shaft.
In an automatic transmission, the turbine is a key component within the torque converter, responsible for transferring power from the engine to the transmission. It is situated inside the torque converter housing and is engineered to receive hydraulic fluid flow from the impeller (pump), which is connected to the engine. As the impeller rotates and pushes fluid, this fluid strikes the turbine vanes, causing the turbine to spin.
Due to its direct connection to the input shaft of the transmission, the spinning turbine provides the necessary power to move the vehicle. This efficient transfer mechanism ensures that the rotational force generated by the engine is effectively transmitted to the vehicle's drivetrain.
Key components of a torque converter include:
- Impeller (Pump): Connected to the engine, it rotates to propel transmission fluid.
- Turbine: Directly driven by the fluid from the impeller, it is connected to the transmission input shaft to transfer power for vehicle propulsion.
- Stator: Located between the impeller and turbine, the stator redirects fluid flow to enhance torque multiplication. Notably, the stator is mounted to a one-way clutch, allowing it to spin freely in one direction but not in the other, which is crucial for efficient power transfer.
This intricate interplay of components ensures seamless power delivery from the engine to the transmission, facilitating smooth acceleration and vehicle movement.
