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Flexibility of inelastic elementsCoupling: Large carrying capacity, but it also does not have cushioning and shock absorption performance. There will be impact noise at high speed or unstable rotation or frequent forward and reverse rotation.It is suitable for occasions with low speed, heavy load and stable speed.
The flexible coupling of non-metallic elastic elements has good cushioning and shock absorption performance when the speed is not stable; but due to the low strength of non-metallic (rubber, nylon, etc.) Low temperature, so it is suitable for high speed, light load and normal temperature. Flexible coupling of metal elastic elements: In addition to better cushioning and shock absorption performance, the load capacity is large. It is suitable for large changes in speed and load and high temperature or Low temperature occasions.
Coupling: The structural feature is that there is a safety link (such as a movable pin connection, etc.), which can only bear a limited load.When the actual load exceeds the previously limited load, the insurance link changes, cutting off the transmission of motion and power, so as to protect the rest of the machine from damage, that is, it plays a protective role.
Start coupling: In addition to the overload protection function, it also has the function of transforming the machine motor's on-load starting into an approximate no-load starting.