When replacing elastic elements, it is not necessary to move the half coupling, which can reduce the auxiliary working hours and improve the production efficiency. It is especially suitable for the difficulty of axis alignment and installation. It is required to minimize the auxiliary work and provide production efficiency, especially for the difficulty of axis alignment and installation. It is required to minimize the auxiliary working conditions. The Flexible Coupling has good performance of compensating axial, radial and angular axis offset. The elastic sleeve works under compression deformation. Because the elastic sleeve is thin, small, and elastic deformation is limited, the Flexible Coupling can compensate axis displacement and elasticity, but the allowable compensation amount of axis displacement is less.
The Flexible Coupling has simple structure, easy manufacturing, no lubrication, no need to bond with metal vulcanization, convenient replacement of elastic sleeve, no need to move the half coupling, and has certain compensation for the relative deviation of the two shafts and damping and buffering performance. Flexible Coupling is suitable for small and medium power shafting transmission with good rigidity of mounting base, high alignment, small impact load and low requirements for vibration reduction. Focusing on the advantages of different structures of the current standard Flexible Coupling, the elastic element can be replaced without moving the half coupling, increasing the mass and rotational inertia, and the application range is limited. When transmitting the same torque, the radial dimension is much smaller than the Flexible Coupling.
The Flexible Coupling makes the elastic spacer fit with the shaft sleeve on both sides by squeezing, and thus ensures its zero clearance performance. The Flexible Coupling has the performance of compensating the relative deviation of two shafts to a certain extent, and is suitable for medium and large power transmission. It is not used in office areas with strict requirements for vibration reduction and noise. The material of the elastic element is ordinary nylon. The nylon elastic element is self-lubricating material, which does not need lubricating oil for lubrication, and has the ability to slightly compensate for the offset of the two axes. The elastic element is affected by shearing during use, and is suitable for use in the medium speed transmission shaft system with very low requirements.