The characteristics of quincunx coupling shaft and the selection of coupling factors

Plum coupling is a very common application of the coupling, also called claw coupling, is two two metal claw plate and an elastic body composition. The two metal jaw discs are generally 45 steel, but aluminum alloy can be used for load sensitive applications.
The size of the plum couplings refers to his outer diameter, length, shaft hole diameter, shaft hole and other parameters!
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In many standard couplings, the correct choice for their own needs can be better couplings, related to mechanical products shaft transmission performance, reliability, service life, vibration, noise, energy saving, transmission efficiency, transmission accuracy, economy and a series of problems, but also related to the quality of mechanical products. Designers should choose the coupling based on the shafting drive system from the point of view, should avoid only consider the main and driven end coupling selection.

Coupling selection factors

(I) Mechanical characteristics of the power machine
(2) Types of loads
(3) the allowable speed of the coupling
(4) The relative displacement of the two shafts connected by the coupling
(5) transmission accuracy of coupling
(6) Coupling dimensions, installation and maintenance
(7) Working environment
(8) manufacturing, installation, maintenance and cost of couplings and selection factors of couplings