The use characteristics of plum elastic coupling

　　The quincunx-shaped elastic coupling is mainly composed of two protruding teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element undergoes corresponding elastic deformation and plays a role of automatic compensation; quincunx-shaped Flexible couplings are mainly suitable for working occasions with frequent starting, forward and reverse rotation, medium and high speed, medium torque and high reliability, such as: lifting, transportation, light industry, textile, water pump, fan, metallurgy, mining, petroleum , Chemical industry, etc.Working environment temperature -35℃～+80℃, transmission nominal torque 25～12500Nm, allowable speed 1500～15300r/min.

　　Compared with other couplings, quincunx elastic couplings have the following characteristics:

　　(1) It has large axial, radial and angular compensation capabilities.

　　(2) Stable and reliable work, with good vibration damping, buffering and electrical insulation properties.

　　(3) High-strength polyurethane elastic elements are wear-resistant and oil-resistant, have large carrying capacity, long service life, and reliability.

　　(4) The coupling does not need lubrication, the maintenance workload is small, and it can run continuously for a long time.

　　(5) Simple structure, small radial size, light weight, small moment of inertia, suitable for medium and high speed occasions

　　Plum-shaped elastic couplings are generally composed of engineering plastics or rubber.The life of the coupling is also an elastic life.Since elasticity is under pressure, it is obviously under tension.The life of the general elastic body is 10 years. Because the elasticity has the function of buffering and damping, it is used more in the occasion of strong vibration.The performance limit temperature of the elastomer determines the use temperature of the coupling, which is generally -35 to +80 degrees.