1.Plum type elastic coupling with compensation of two axis relative offset, damping ,buffering performance,small size,simple structure without lubrication,high bearing capacity and easy maintance,replacement of elastic components need axial movement, suitable for connecting coaxes, frequent starting ,positive and negative change.

 2.Medium speed, medium torque and other transmission shafting and high reliability requirements of the working parts.

 3.The temperature is -35-+80,and the nominal torque transmitted ranges from 16N.M to 25000N.M.