Coupling deviation

1, the elastic coupling can transfer torque and rotation Angle, while absorbing the shaft deviation, when the installation deviation exceeds the allowable value, may produce vibration or lead to the coupling life shortened, so make sure the deviation adjustment is appropriate.
2. There are three kinds of axial deviation, which are radial deviation, angular deviation and axial deviation. Adjust the deviation to lower than the allowable values listed in each product specification sheet.
3. The allowable peak value of deviation listed in each product means that when only one deviation exists, when two or more deviations exist at the same time, the allowable value should be lower than 1/2 of the deviation peak value in each specification table.
4. The deviation does not only occur in equipment assembly, but also can be caused by vibration, thermal expansion and bearing wear during the working process. Therefore, it is recommended to adjust the axial deviation to less than 1/3 of the peak value.