Magnetic coupling is also called the magnetic force transmission coupling, is a non-contact coupling, it is generally composed of both inside and outside two magnets, intermediate by isolation cover separate two magnets, the magnet and the transmission parts are linked together, the magnet is connected to a power thing.
Magnetic transmission coupling not only have the functions of elastic coupling buffer vibration absorbing, its biggest characteristic is that it broke the traditional coupling structure, using new magnetic coupling principle, implementation not by direct contact between driving shaft and driven shaft can force and torque transmission, and the dynamic seal into static seal, zero leakage.
Therefore, it is widely used in situations where there are special requirements for leakage.
|1、凭据动力机和事情机的功率、转速，能够计算出联轴器公道的转矩数值，以此去开端挑选联轴器||1. According to the power and rotational speed of the power machine and the working machine, the reasonable torque value of the coupling can be calculated, so as to select the coupling.|
|2、凭据自动轴和从动轴的轴径、轴孔长度去肯定联轴器的尺寸，调解联轴器的规格||2. The size of the coupling is determined according to the axle diameter and axial length of the drive shaft and the driven shaft, and the specifications of the coupling are adjusted.|
|3、综合思索各方面的身分，包管联轴器的寸、转矩、轴径、轴孔都取原动机、事情机相配套，并能顺应事情情况。联轴器选定型号以后，要对和键强度做校核验算，最初肯定联轴器的型号。||3. Considering the factors in various aspects, it is necessary to ensure the size, torque, axial diameter and axle hole of couplings are compatible with the original motive and working machine, and can adapt to the working environment.|
After the coupling is selected, check and check the key strength and finally determine the type of the coupling.