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What is the function of a drive axle?

Release date:

2024-02-26

The primary functions of the drive axle are: 1. To increase torque, reduce speed, and change the direction of torque transmission—specifically, amplifying the torque delivered either via the driveshaft or directly from the transmission, while efficiently distributing it to the left and right drive wheels. 2. Additionally, the drive axle can withstand vertical, longitudinal, and lateral forces acting between the road surface and the vehicle frame or body, as well as braking torque and counter-torque generated during braking. 3. Typically, a drive axle consists of components such as the main reducer, differential, wheel-drive mechanism, and drive-axle housing. In the case of a steering-drive axle, it also includes constant-velocity universal joints. 4. Moreover, the drive axle must handle vertical, longitudinal, and lateral forces transmitted between the road surface and the vehicle frame or body, along with braking torque and its corresponding reaction force.

The basic function of the drive axle is:

1. Increase torque, reduce speed, and reverse the direction of torque transmission—specifically, amplify the torque delivered via the drive shaft or directly from the transmission—and then distribute this torque appropriately to the left and right drive wheels.

2. Secondly, the drive axle can also withstand vertical forces, longitudinal forces, and lateral forces acting between the road surface and the frame or body, as well as primary braking torque and reaction torque, among other loads.

3. The drive axle typically consists of a main reducer, differential, wheel transmission mechanism, and drive axle housing; the steering drive axle also includes constant-velocity universal joints.

4. Additionally, the drive axle must also withstand vertical forces acting between the road surface and the frame or body, as well as longitudinal and lateral forces, plus braking torque and reaction forces.

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Longyan Wenwu axle Manufacturing Co.,Ltd.

Contact: Mr. Qiu
Contact number:159-6088-0957
Contact: Mr. Chen
Contact number:135-0750-5185
Factory Address: No. 419 Dongbao Road, Dongcheng District, Longyan City, Fujian Province

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