Each type of coupling has different maintenance requirements according to different types, different forms, different transmission torques and other factors.Let's take a look at the specific maintenance requirements of cross slider couplings and slider couplings.

　　For machines using coupling transmission, the alignment deviation of the two shafts of the coupling and the end face clearance of the coupling should meet the requirements of the machine's technical documents.If there is no requirement, the following requirements shall be met:

　　十字滑块联轴器两轴径向相对位移不大于0.01d+0.25㎜(d为轴径),许用相对角位移为30ˊ, 端面间隙S,当外径不大于1 9 0毫米时，应为O.5～O.8毫米;当大于1 9 0毫米时，应为1～1.5毫米。　滑块联轴器的端面间隙S(约为2毫米)

　　Table of the different axis degrees of the two shafts of the Oldham and the flexible claw coupling

　　The staff must install the coupling as required and perform regular maintenance to extend the life of the coupling.