Slider couplingNo buffering is used for low-speed transmission.The elastic coupling buffers and absorbs vibration, compensates for large axial displacement, radial displacement and angular displacement, and has many positive and negative changes. It is used for high-speed shafts that frequently start.
The flexible coupling without elastic elements has large load-bearing capacity and does not have cushioning and shock absorption performance. It is used in low-speed, heavy-duty, and stable rotation situations. The flexible coupling with non-metal elastic elements has low strength, short life and load-bearing Small capacity, intolerant to high temperature and low temperature, used in high speed, light load and normal temperature occasions.Flexible couplings with metal elastic elements, in addition to good cushioning and shock absorption performance, have a large load-bearing capacity, and are used in high or low temperature applications with large speed and load changes.
Flange couplings are simple in structure, low in cost, can transmit large torque, do not allow relative displacement of the two shafts, without buffering, and are used in occasions with low speed, no impact, high shaft rigidity and good neutrality.Rigid couplings do not have the ability to compensate for the relative deviation of the axes of the two coupled shafts, nor do they have cushioning and shock absorption performance, but they have simple structure and low price. They are used for stable load, stable speed, and can ensure the relative deviation of the two shafts. In the case of extremely small shifts.