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State the three shafts in a gearbox fitted to a front engine rear wheel drive vehicle. State the function of each shaft.?
In a gearbox fitted to a front-engine, rear-wheel-drive vehicle, the three shafts are the input shaft, output shaft, and countershaft. The input shaft transmits power from the engine to the gearbox, enabling the transfer of engine torque. The countershaft, which is connected to the gears, facilitates the gear changes and allows for varying torque and speed outputs. Finally, the output shaft delivers the power from the gearbox to the rear wheels, driving the vehicle forward.
What three shafts are in a gearbox?
In a gearbox, the three main shafts are the input shaft, output shaft, and countershaft. The input shaft receives power from the engine, transmitting it to the gearbox. The countershaft, which is typically connected to the input shaft, helps to facilitate gear changes and transfer power to the output shaft, which delivers the final drive to the wheels. Together, these shafts work in conjunction to manage torque and speed ratios within the drivetrain.
What is meant by gearbox ratio?
It is the number of rotations of the input shaft to the gearbox as compared to the number of rotations of the output shaft from the gearbox. The ratio will change each time a different gear is selected.
Which are three shatfs in a gearbox?
From the engine, there is the clutch shaft which drives/or connected to the Input shaft, which in turn drives the output shaft.
Mechanical advantage of a compound machine?
MA = Revolutions of input shaft / Revolutions of output shaft. (Input torque * MA) * efficiency = Output torque Note 100% efficiency = 1.0
Is there anyway it increase the power out put of a motor?
The power output of a motor can be changed by the use of gears. Gears can be used to increase torque by reducing the speed of the output shaft by placing a large gear on the output shaft, coupled to a smaller gear. Conversely, by using a small gear on the output shaft, coupled to a larger gear, the speed can be increased with a reduction in torque.
Where is the torque converter in the transmission?
The torque converter is located between the engine output shaft and the transmission. Have to drop transmission to remove.
How do you calculate shaft power?
Shaft power P = (2(pi) * (angular Speed in rpm) * (Torque at shaft)/ 60 Torque of a solid shaft is given by (pi/16)* (Shear stress of material of shaft) * (Dia of shâft3).
What does a drive shaft typically do?
A drive shaft is found in a frnt-wheel drive vehicle. It runs from the engine and gearbox to the front wheels. The engine generates energy, known as torque. The drive shaft carries the torque to the wheels forcing them to rotate, thus moving the vehicle.
If 2nd gear has a ratio of 2.5 to 1if the engine produces a torque of 50nm what will be the torque at the gearbox output shaft?
If I am correct (don't assume I am) then it's just a simple math problem: 1 2.5 _ = _ 50 X cross muiltiply and divide: (50 X 2.5) / 1 = 125nm?
What is the shaft work formula used to calculate the work done by a rotating shaft?
The shaft work formula used to calculate the work done by a rotating shaft is: Work Torque x Angular Displacement.
What is geared motor?
Gearmotors are electric motors that utilize a type of gear system on the output of the motor. This gearing arrangement is called a gear reducer or gearbox. The combination of an electric motor and gearbox reduces design complexity and lowers cost, particularly for motors built for high torque and low speed applications. In addition, gearboxes can be used as a means to reorient the output shaft in a different direction.
