Analysis on the Development Situation of Couplings in Recent Years

In recent years, due to the rapid development of the servo motor industry, the need to adapt to high-speed and high-precision control has become more and more exaggerated. Couplings are increasingly used in machinery controlled by servo systems. Couplings are different from general manufacturing machinery in these fields in that the output must have a high follow-up line relative to the input.

Couplings have been used more and more recently in precision machinery controlled by servo systems, such as machine tools and semiconductor system manufacturing machinery. In these fields, unlike general manufacturing machinery, the coupling must require a high followability of its output relative to its input.

Especially when used on machine tools that require high-frequency forward and reverse rotation, high-precision positioning and high-speed rotation of more than 20,000 r/min, the coupling must not only have high rigidity, but also must have high elasticity that can withstand Gas Spring Accessories  repeated torsional loads. Fatigue limit ability to adapt to high speed operation. Therefore, the coupling must have the characteristics of high torque rigidity, zero backlash, elastomer compensation for radial, axial and angular deviations generated by the two shafts in the transmission process of manufacturing machinery, and equal clockwise and counterclockwise rotation characteristics. .

In the past, people only considered the coupling as a mechanical component. However, with the diversification of the uses of the mechanical device using the coupling, in order to achieve higher performance, the familiarity with the coupling has changed from a simple Mechanical components are transformed into important mechanical elements that can influence the functioning of the entire mechanical system.

Therefore, it has become more and more difficult to meet the requirements of users by relying on the unique product development of coupling manufacturers. Now, it has become a trend for users and manufacturers to work together to develop couplings that meet the requirements of mechanical systems.