What is the function of the input shaft?

What is the function of the input shaft?

The input shaft (also called the clutch shaft) extends from the front of the transmission and carries drive from the clutch disc into the transmission. The input shaft has one gear on its end, the main drive gear, which is an integral part of the shaft.

What is input shaft?

The Input Shaft. Input shafts are made of heat-treated hardened steel. It supports the inner portion of the shaft. A faulty front or input bearing is loudest when the clutch is fully engaged and the input shaft is spinning at engine speeds. The input shaft connects to the output shaft with a set of needle bearings.

What is the role of counter shaft in transmission?

A counter shaft is a shaft that runs parallel to the main shaft in a gearbox, and carries the pinion wheels. In a normal sliding gear transmission there are two shafts, a main shaft and a counter shaft. The counter shaft rotates in a direction counter to engine rotation.

What is the function of counter shaft pulley?

A jackshaft, also called a countershaft, is a common mechanical design component used to transfer or synchronize rotational force in a machine. A jackshaft is often just a short stub with supporting bearings on the ends and two pulleys, gears, or cranks attached to it.

How are the input shaft and the output shaft separated?

The input and output shafts run in line with each other but are mechanicaily separated. The layshaft sits beneath the two and overlaps them. The input shaft constantly drives the layshaft through a pair of meshing gears, this is ‘constant mesh’.

What is the purpose of the output shaft?

An output shaft connects the drive wheels to the automatic gearbox in your vehicle. The output shaft is the component that carries the power out of the transmission to the wheels. Depending on the speed you select and the gear that the automatic transmission sets, the output shaft will turn at the speed you determine.

Where is the input shaft?

Just inside the housing of the transmission, the input shaft is connected to the countershaft (also known as the layshaft), by gears on both shafts, such that whenever the input shaft turns, so does the countershaft, and always at a fixed speed ratio.

What is the function of the output shaft?

What are counter shafts?

Definition of countershaft 1 : a mechanism used to transmit motion and power from a main driving shaft to an individual machine, typically mounted by hangers on a ceiling, and driven by one belt from the main shaft and in turn driving the machine by another belt.

What is input shaft seal?

The input shaft seal, also called the front transmission seal, prevents fluid from slipping past the input shaft. The output shaft seal, sometimes called the rear transmission seal or driveshaft seal, prevents fluid from escaping where the driveshaft yoke slips into the transmission.

What does counter shaft mean?

What is a counter gear?

The counter gear normally comprises a large gear and a small gear, both of which are coaxially combined with each other. A large gear comprises a disk-like portion and a circumferentially extending portion continuously extending on a peripheral portion of the disk-like portion.

What is the difference between the input and counter shafts?

In front-wheel-drive cars, the input and counter shafts are actually the same thing. It bears the clutch mechanism, which connects it to the engine and transfers power to the output shaft through the gears that lie along it.

What is a counter shaft in a gearbox?

Sometimes the counter shaft is also called a lay shaft. The final component that carries the power out of the transmission gearbox and on to the wheels is the output shaft. A set of transmission gears parallel to those on the counter shaft are arranged along the output shaft; it is driven by the counter shaft through these gears.

What is the function of input shaft and output shaft?

The input shaft brings the engine drive into the gearbox system and when a gear is engaged it withstands the torque generated and transmitted to the output shaft.

What is the meaning of countershaft?

Definition of countershaft. 1 : a mechanism used to transmit motion and power from a main driving shaft to an individual machine, typically mounted by hangers on a ceiling, and driven by one belt from the main shaft and in turn driving the machine by another belt.