Balance level of diaphragm coupling

　　The chooser of the diaphragm coupling should choose the appropriate balance level of the coupling.

　　Whether the size of the unbalance of the diaphragm coupling can meet the needs of any type of rotating system depends on the performance of each special connected machine, and is better determined by the manufacturer of the connected machine.It is recommended that each machine manufacturer, while providing its equipment, also draw up appropriate flexible coupling balances.

　　If the appropriate coupling grade cannot be obtained from the machine manufacturer.

　　Axial offset: If the shaft extension or flexibility of a certain machine is long, it is more sensitive to the unbalanced state of the coupling.The relationship between the bearing load caused by the weight of the coupling and the total bearing load: if a machine uses light-loaded bearings or the bearing load is basically caused by the cantilever load of the coupling, the unbalanced state of the coupling More sensitive, mechanical devices with cantilever rotors or cantilever loads are usually more sensitive to the unbalanced state of the coupling.Rigidity of bearing, bearing seat and base: For rotating parts, the mechanical transmission system has a flexible base or bracket, which is more sensitive to the unbalanced state of the diaphragm coupling.