Introduction of coupling:

Coupling is mainly used to connect two rotating shafts in mechanical transmission, so as to achieve the transmission torque or rotation Angle of the mechanical parts; It can also be used for equipment protection of safety devices; In the process of movement, the shaft can not be separated from the shaft, and can only be separated when the equipment stops running.

In addition, if there is an abnormal transmission torque during operation, the coupling will be damaged first to avoid damage to the motor or other transmission parts.

The role of coupling:

In high speed and heavy load power transmission, some couplings also play the role of cushioning, damping and improving the dynamic performance of shafting. The coupling consists of two halves connected with the drive shaft and the driven shaft respectively. The general engine is connected with the working machine mostly by means of coupling, which is the most commonly used connecting parts of the shafting transmission of mechanical products. In the late 20th century, coupling products at home and abroad develop rapidly. How to choose the coupling that can meet the requirements of the machine from the coupling of many varieties and different performance in product design is always a problem for most designers.

To sum up:

Coupling is a more common part of mechanical transmission, the general user will only choose the corresponding size of the coupling shaft to use according to different needs. But in fact there are several types of coupling, the actual use should be based on different applications to choose.