The elastic coupling can transmit torque and rotation angle, and can absorb shaft installation deviation. When the installation deviation exceeds the allowable value, it may cause vibration or shorten the life of the coupling. Therefore, ensure that the deviation is adjusted properly.
1. The elastic coupling can transmit torque and rotation angle, and can 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. Therefore, ensure that the deviation is adjusted properly.
2. There are three kinds of shaft deviation: *The first is radial deviation, that is, the two shafts are parallel but the center line is no longer on the same straight line. The deviation generated at this time is called radial deviation; the second is angular deviation, that is, two shafts. The deviation caused by the center at an angle to each other; the third type is the axial deviation, that is, the deviation caused by the reciprocating micro-motion of the two axes.
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/ of the maximum deviation in each specification table. 2.
4. Deviations do not only occur in the assembly of equipment, but vibration, thermal expansion, bearing wear and other factors in the working process can cause deviations.Therefore, it is recommended to adjust the axial deviation to less than 1/3 of the maximum value.
