Star flexible coupling
The star-shaped elastic coupling uses engineering plastic as an elastic element, which is suitable for connecting two coaxial transmission shafts. It has compensation for the relative deviation of the two shafts, cushioning, and energy. It is suitable for general occasions and transmits torque of 20-35000. NM, working temperature -35-+80 degrees Celsius and interchangeable with German ROTEX coupling.Polyurethane elastomer consists of convex claw blocks.
Both the star-shaped elastic coupling and the plum blossom coupling are claw couplings. The star coupling is sometimes mistaken for the plum blossom coupling. Their appearance after installation is almost similar. The difference is the star coupling. The arc of the shaft claw is small and narrow, the torque tolerable is large, the hardness of the elastic body is large, and the service life is long.However, under the same model, the star-shaped coupling bears greater torsion. Compared with the plum blossom coupling, its inner hole and shape can be made smaller. The plum blossom-shaped elastic coupling has the shape of an elastic plum blossom, so it is called a plum blossom elastic coupling. The cross section of the petals of the plum petals is usually circular, which can improve the uniformity of load distribution on the working surface, and can transmit larger torque, but the elasticity is slightly reduced.It can also be made into a rectangular or fan shape.
Jiangsu star elastic coupling Shandong star elastic coupling
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