What is the development situation of couplings?

时间:2014-01-11 18:01 作者:admin 点击:
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 been increasingly exaggerated.Couplings are increasingly used in machinery controlled by servo systems.The coupling in these fields is different from general manufacturing machinery in that it must require the output to have a high following line relative to the input.
Recently, couplings are increasingly used 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 its output to have a high followability with respect to the input.
Especially when it is used on machine tools that require high-frequency forward and reverse rotation, high-precision positioning, and high-speed rotation of 2000r/min or more, the coupling must have high rigidity and high elasticity that can withstand repeated torsional loads. Ability to limit fatigue to adapt to high-speed operation.Therefore, the coupling must have high torque rigidity, zero backlash, and elastic body compensation for the radial, axial, and angular deviation of the two shafts during the transmission process of the manufacturing machinery, and the characteristics of clockwise and counterclockwise rotation are equal. .
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