What should be considered when choosing a universal coupling?

Time: 2011-03-21 10:16 Author: XINLAN Coupling Click:
What should be considered when choosing a universal coupling?

Specific choiceuniversalCouplingThe following points can be considered when:
1) The size and nature of the torque to be transmitted and the requirements for the buffering and damping function.
2) The reliability and working environment of the universal coupling.Couplings containing non-metallic components such as rubber are more sensitive to temperature, corrosive media and strong light, and are prone to aging.
3) Manufacturing, installation, maintenance and cost of universal couplings.Under the premise of meeting the convenience of performance, universal couplings should be selected that are easy to assemble and disassemble, simple to maintain, and low in cost.For example, the rigid coupling is not only simple in structure, but also easy to assemble and disassemble, and can be used for low-speed, high-rigidity drive shafts.General non-metal elastic element couplings, due to their good comprehensive capabilities, are widely used in general medium and small power transmissions.
4) The working speed of the universal coupling and the centrifugal force caused by it.For high-speed drive shafts, universal couplings with high balance accuracy should be selected.
5) The magnitude and direction of the relative displacement of the two axes.When it is difficult to maintain strict and precise alignment of the two shafts after installation and adjustment, or when the two shafts will have a large additional relative displacement during the working process, a flexible coupling should be used.

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