What is the function of the axle shaft?

[OEsther]

The function of the axle shaft is to transmit power. The axle shaft, also known as the drive shaft, is the shaft that connects the differential to the drive wheels. The axle shaft is the shaft that transmits torque between the transmission reducer and the drive wheels. Each end of the axle shaft has a universal joint, which is connected to the reducer gear and the inner ring of the hub bearing via splines on the universal joint. The axle shaft is also a solid shaft that transmits torque between the differential and the drive wheels. The inner part is connected to the axle shaft gear via splines, and the outer part is connected to the hub. Common types include full-floating axle shafts and semi-floating axle shafts. Among them, the full-floating axle shaft has many advantages, such as easy disassembly and assembly during use. The axle shaft can be removed simply by loosening the bolts on the axle shaft flange, making later maintenance and servicing more convenient.