The elastic coupling is parallel grooved. The elastic coupling is a one-piece metal elastic body, usually cut from metal round bars. Commonly used materials are aluminum alloy, stainless steel, and engineering plastics, which are suitable for various deviations and transmission torques. .
For occasions where the load starts frequently or the working load changes, the coupling needs to have elastic elements with buffering and damping functions to protect the prime mover and the working machine from little or no damage.
The mobility of the coupling refers to the ability to compensate for the relative displacement of the two rotating components.Factors such as manufacturing and installation errors between the connected components, temperature changes during operation and load deformation, etc., all put forward requirements for portability.The movable performance compensates or relieves the additional load between shafts, bearings, couplings and other parts caused by the relative displacement between the rotating components.