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Introduction to the function of the coupling

2020-9-17 17: 11: 17 Views

      Function of coupling
      Coupling refers to a device that connects two shafts or a shaft and a rotating part, and rotates together in the process of transmitting movement and power, and does not disengage under normal conditions.Sometimes it is also used as a safety device to prevent the connected parts from being subjected to excessive loads and play a role in overload protection.
      Coupling is a component that connects two shafts axially and transmits torque and motion. It has a certain ability to compensate for the deviation of the two shafts. In order to reduce the vibration of the mechanical transmission system and reduce the impact peak load, the coupling should also have a certain The cushioning and shock absorption performance.The coupling sometimes also has an overload safety protection function.
      Coupling type
      01 Rigid coupling: But the structure is simple and the price is cheap.
      02 Plum blossom coupling: suitable for servo motors and stepping motors; it is a very common coupling, which is made of aluminum alloy.
      03 Rigid coupling: But the structure is simple and the price is cheap.
      04 Flange coupling features: simple structure, low cost, and can transmit large torque.It is widely used in occasions where there is no impact and good neutrality.
      05 Slider coupling: no buffer, the moving pair should be lubricated → used for low-speed transmission
      06 Flexible coupling: suitable for rotary encoders and stepping motors; features: buffering and absorbing vibration, which can compensate for large axial displacements and small amounts.
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