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What are the performance of the coupling

2019-12-11 17: 36: 31 Views


      According to different working conditions, the coupling needs to have the following performance:
      flexibility.The transferability of the coupling refers to the ability to compensate for the relative displacement of two rotating members.Factors such as manufacturing and installation errors between connected components, temperature changes during operation, and load deformation.
      All have put forward requirements for mobility, which can compensate or reduce the extra load and cushion between shafts, bearings, couplings and other parts caused by the relative displacement between rotating parts.For frequent load starting or working load changes, the coupling needs to have cushioning and damping elastic elements to protect the prime mover and working machinery from damage.
      Safe, reliable, with sufficient strength and service life, simple structure, easy to assemble, disassemble and maintain.When selecting the coupling type for the coupling type, the following items should be considered, the size and nature of the required transmission torque, the requirements for cushioning and damping functions, and whether resonance will occur.
      The degree, size and installation method of the relative displacement of the two shafts caused by manufacturing and assembly errors, shaft load and thermal expansion deformation and relative movement between parts allow easy assembly, adjustment and maintenance of the required operating space.For large couplings, it should be possible to disassemble the shaft without axial movement.

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