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Huading science: which is more suitable for ac servo motor, plum blossom coupling or diaphragm coupling?

18

2019-07

Huading science: which is more suitable for ac servo motor, plum blossom coupling or diaphragm coupling?

Information summary:

Which is more suitable for ac servomotor, plum coupling or diaphragm coupling? Several types of coupling can be used for ac servo motor, so which one is more suitable for ac servo motor in general? Ac servo motor USES coupling generally according to its elastic components of different materials, plum coupling is widely used in the spindle bearing ac servo motor, while diaphragm coupling is used in the drive system ac servo motor...

Which is more suitable for ac servomotor, plum coupling or diaphragm coupling? Several types of coupling can be used for ac servo motor, so which one is more suitable for ac servo motor in general?

plum coupling

Ac servo motor with the shaft in general is based on the elastic element material is different, the plum blossom coupling ac servo motor is widely used in the spindle bearing, however diaphragm coupling is used in ac servo motor drive system, example: CNC milling machine and CNC machine tool, CNC machine tool of the X axis and Y axis ac servo motor drive system, and the work often do is reverse rotation, the diaphragm coupling is better than plum coupling at this moment. CNC milling machine spindle bearing ac servo motor, USES the plum flower coupling, because plum coupling with the diaphragm coupling in general have brand advantage, and the same size, plum coupling speed limit than small diaphragm coupling, plum coupling of polyurethane elastomer also have damping effect, allows the radial error is larger than diaphragm coupling, at the same time, the greater the error, the plum blossom coupling of polyurethane elastomer damaged the faster.

In the actual situation, the use of which shaft coupling should also be considered with a comprehensive factor, and easy to use.


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