1. The elastic coupling can transmit torque and rotation angle, and absorb the installation deviation of the shaft. When the installation deviation exceeds the allowable value, it may cause vibration or shorten the life of the coupling, so ensure proper adjustment of the deviation.

2. There are three kinds of shaft deviation, namely radial deviation, angular deviation and axial deviation.Please adjust the deviation to be lower than the allowable value listed in the specification table of each product.

3. The maximum deviation tolerance listed in each product refers to the case where only one deviation exists. When two or more deviations exist at the same time, the allowable value should be less than 1/2 of the maximum deviation in each specification table.

4. Deviation does not only occur in equipment assembly, vibration, thermal expansion, bearing wear, etc. in the working process will cause deviation.Therefore, it is recommended to adjust the axial deviation to less than 1/3 of the maximum value.

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