What are the characteristics of the elastomer of the plum coupling

The elastomer of plum couplings is generally made of engineering plastics or rubber. The life of the plum coupling is also the life of elasticity. Since elasticity is obviously strained by compression. Ordinary elastomers have a life span of 10 years. Because elasticity has the function of buffering and damping, it is used more in the case of strong vibration. The performance temperature of the elastomer, which determines the operating temperature of the plum coupling, is generally -35 to +80 degrees. It is to install a whole quin-shaped elastic pad between the convex claws of two half couplings with the same shape, in order to realize the connection of the two half couplings. Through the extrusion between the claw and the elastic ring to transfer the power, through the elastic deformation of the elastic ring to compensate the relative deviation of the two axes, vibration damping buffer. The life of the plum coupling is the life of its elastomer. Ordinary elastomers have a life span of 10 years. Because elasticity has the function of buffering and damping, it is used more in the case of strong vibration. The performance temperature of the elastomer, which determines the operating temperature of the plum coupling, is generally -35 to +80 degrees. The plum coupling elastomer has the necessary advantages listed below:

1, torsional elasticity, vibration absorption, maintenance free, compact design, low inertia.

2, with casting material and steel material two structural forms. Steel material can be used for high load driving units, such as rolling mills, elevators, spline shaft sleeve, etc. Torque range: 5Nm--35000Nm.

3. The cross section of the plum petal is usually round, which can improve the uniformity of the load distribution on the working surface, and can transfer a larger torque, but the elasticity is slightly reduced. Can also be made into rectangular or fan. When the coupling is working, the plum petals are squeezed, and only half of the plum petals bear the work.

4. The plum-shaped elastic coupling has the advantages of simple structure, few parts, small radial size and no lubrication; High bearing capacity of elastic element under compression. In addition to the double flanged quincunx elastic coupling, when replacing the wearing quincunx elastic parts, it is necessary to move the half coupling axially. This coupling has the necessary ability to compensate the relative offset of two axes. Our company specializes in the production of diaphragm coupling.