Jun 15, 2019
Couplings are widely used. Generally, as long as there are motors or reducers, couplings are used. Large couplings are used in metallurgical machinery. Different couplings have different functions. The functions of various couplings are as follows: First, the prime mover and the shaft of the working machine are coupled and torque is transmitted. Second, it is possible to properly compensate for the radial axial and angular errors caused by manufacturing, installation and other factors of the two shafts. Third, the safety coupling When the overload occurs, the coupling slips or the pin is disconnected to protect the working machine. Fourth, the elastic coupling also has the function of buffering, damping and improving the dynamic performance of the shafting.