The coupling is used with different host products, and the surrounding working environment is relatively complex, such as temperature, humidity, water, steam, dust, sand, oil, acid, alkali, corrosive medium, salt water, radiation, etc., which is one of the important factors that must be considered when selecting the coupling. For the working quality of high temperature, low temperature, oil, acid and alkali media, it is not suitable to select the flexible coupling with general rubber as the elastic element material, but the flexible coupling with metal elastic element, such as diaphragm coupling, serpentine spring coupling, etc. Common precision couplings include: elastic coupling, diaphragm coupling, bellows coupling, slider coupling, plum coupling, and rigid coupling. YUMO has a variety of encoders for you to choose from. With high-quality products and first-class after-sales service, you have no worries at all.