Pto shaft is a rotating body with high speed and less support, so its dynamic balance is very important.
About pto shafts
Pto shaft is a rotating body with high speed and less support, so its dynamic balance is very important. Generally, the transmission shaft should be tested before leaving the factory and adjusted on the balancing machine. For the front engine rear wheel drive car, it is to transmit the rotation of the transmission to the shaft of the main reducer. It can be several joints, and the joints can be connected by universal joints.
The pto shaft is an important part in the transmission system of automobile. Its function is to transfer the power of the engine to the wheels together with the gearbox and drive axle, so that the automobile can produce driving force.
The pto shaft of special purpose vehicle is mainly used in oil tank truck, oil tanker, sprinkler, sewage suction truck, manure suction truck, fire truck, high-pressure cleaning truck, road obstacle clearing truck, aerial work truck, garbage truck and so on.
A universal coupling-Universal joint is the key part of automobile pto shaft.
Structure of PTO shafts
The pto shaft is composed of shaft tube, telescopic sleeve and universal joint. The telescopic sleeve can automatically adjust the change of the distance between the transmission and the drive axle. Universal joint is to ensure the change of the angle between the transmission output shaft and the drive axle input shaft, and realize the equal angular speed transmission of the two shafts.