How does the torque converter system work?
The torque converter casing connects to the flywheel, spinning at the same rate as the crankshaft, within the housing of the turbine. The impeller or centrifugal pump effectively flings the transmission fluid into the fins of the turbine that in turn spins or transmits the torque into the transmission.
What are two phases of torque converter operation?
A torque converter works in three phases: stall, acceleration, and coupling. During stall, the engine is still turning, as is the impeller. But the turbine cannot turn, so the car does not move.
What does a torque converter consist of?
The torque converter consists of a pump impeller, which is connected to the engine crankshaft; there is a turbine runner connected to the transmission gearbox. The other components are the stator and the slip-controlled lockup clutch. The stator has an important function in improving hydraulic efficiency.
What are the main parts of a torque converter?
Torque Converter Working, Principle, Main Parts and Application. A torque converter is a type of fluid coupling which is used to transfer rotating power from the engine of a vehicle to the transmission. It takes place of mechanical clutch in an automatic transmission.
How does a torque converter work in a C4 transmission?
This is how the torque converter interacts with your C4 or C6 transmission. Fluid under pressure through the stator drives the turbine and transmission input shaft. Stator support carries the torque converter and is also an integral part of the transmission’s front pump.
What causes a torque converter to stop working?
A torque converter failure is often the product of bad transmission fluid or a fluid leak. The transmission fluid should naturally flow through the torque converter. If it doesn’t, power can’t be transferred efficiently from the engine to the transmission.
How much does a performance torque converter cost?
Performance torque converters designed to handle race car amounts of power will be closer to $1,000 just for parts. Though torque converters are an incredible invention and important for many automatic cars, manufacturers are shifting to dual-clutch transmissions.