Coupling performance
(1) Transferability. The transferability of the coupling refers to the ability to compensate for the relative displacement of the two rotating members. Factors such as manufacturing and mounting errors between connected components, temperature changes during operation, and load deformation are all required for mobility. The movable performance compensates or mitigates additional loads between the shaft, bearings, couplings, and other components due to relative displacement between the rotating members.
(2) Buffering. For frequent load starting or working load changes, the coupling needs to have a cushioning and damping elastic element to protect the prime mover and the working machine from being damaged or damaged.
(3) Safe, reliable, with sufficient strength and service life.
(4) The structure is simple, and it is convenient to assemble and disassemble and maintain.