XL star elastic coupling

XL star-shaped elastic coupling uses an integral star-shaped elastic ring as an elastic element, which is installed between the convex claw blocks of two half-couplings with the same shape to realize the connection of the two half-couplings.

Features of star elastic coupling:

1. It has the performance of compensating the relative offset of the two axes, damping and buffering.

2. Small radial size, simple structure, no lubrication, high carrying capacity and easy maintenance.

3. It is suitable for connecting two coaxial lines, frequent starting, and changeable forward and reverse rotation. The transmission torque is 20-25000N.m, and the working temperature is -35-80℃.

4. Polyurethane elastomer is made of convex claw blocks, which can avoid internal deformation caused by impact and external deformation caused by centrifugal force; the large concave surface of the convex claw makes the surface pressure on the involute tooth very small, even if the tooth bears Overload, the teeth will not wear or deform.

5. The standard number is JB/T 10466-2004, which stipulates eight structural forms of the star coupling, which expands the scope of application.

The structure of the star coupling is basically the same as that of the quincunx-shaped elastic coupling. The difference lies in the shape of the elastic elements, which are star-shaped and quincunx-shaped. The performance is the same as that of the quincunx-shaped elastic coupling.

江苏XL star elastic coupling　Shandong XL star elastic coupling