Characteristics of an elastic coupling

The elastic pin tooth coupling has the performance of compensating the relative deviation of two shafts. It is suitable for medium and high power transmission, but not for the working parts which need to be controlled by adding the noise to reduce the vibration.

Elastic cylindrical pin gear coupling is made of a number of non-metallic materials, placed in the two half of the coupling and the inner surface of the outer ring in the matching hole, through the transfer of torque between the two half of the coupling, he Beijing cheng coupling factory production of elastic cylindrical pin gear coupling has the following characteristics: (1) large transfer torque, in the same torque when the rotary diameter is mostly smaller than the gear coupling, small volume, light weight, can partially replace the gear coupling. (2) compared with the tooth coupling, the structure of the elastic pin tooth coupling is simple, the components are less, and the manufacturing is more convenient, without the gear machine tool. (3) Easy maintenance, long service life, remove the baffle can be replaced by nylon pin.

The characteristics of the elastic sleeve pin coupling are:

A, elastic sleeve pin coupling is dependent on the locking force of the pin group generated in the contact surface of the friction torque, and compression rubber elastic sleeve to transfer torque. It is suitable for medium and small power shafting transmission with good rigidity of mounting base, high centralization accuracy, small impact load and low requirement for vibration reduction.

Two, the work of the elastic sleeve is compressed deformation, because the thickness of the elastic sleeve is thinner, small volume, elastic deformation is limited, so the elastic sleeve pin coupling can compensate the axis displacement and elasticity, but the allowable compensation of the axis displacement is less, the elasticity is weak.

Three, the structure of the elastic sleeve pin coupling is relatively simple, easy to manufacture, no lubrication, no need to bond with metal vulcanization, convenient replacement of the elastic sleeve, no need to move the half coupling, with the need to compensate for the relative offset of the two shafts and damping buffer performance.