CouplingThe installation error usually requires that the installation error should not be greater than 1/2 of the allowable compensation amount.
Pay attention to check the alignment of the two connected shafts after operation, the relative displacement should not be greater than the allowable compensation amount.Reduce the relative displacement as much as possible, which can effectively extend the service life of the connected machinery or coupling.
For couplings on high-speed rotating machinery, it is generally required to undergo a dynamic balance test and assemble according to the marks. The weight difference between the connecting bolts is strictly limited and cannot be replaced at will.
For couplings that require lubrication, such as gear couplings, the amount, quality, and sealing condition of the lubricating oil should be checked regularly, and should be supplemented or replaced if necessary.
