Jiangsu LXD (XLD) flange star coupling

LXD (XLD) flange star coupling andPlum couplingAll of them are claw couplings. Star couplings are sometimes mistaken for plum couplings. Their appearance after installation is almost similar. The difference is that the radian of the claws of the star coupling is small, narrow and bearable. The torque is large, the hardness of the elastomer is large, and the service life is long.However, under the same model, the star coupling bears a large torque, and its inner hole and shape can be smaller than that of a plum coupling.

LXD (XLD) flange star coupling has basic type, single flange connection type, double flange connection type, with brake wheel type. The main process is to first car in place, then wash the claws, then plug in, and make the surface. Processing, generally boiled black.

The polyurethane elastomer of the LXD (XLD) flange star coupling is restricted by the convex claw block, which can avoid the internal deformation caused by impact and the external deformation caused by centrifugal force; the large concave surface of the convex claw makes the involute tooth on the The surface pressure is very small, even if the teeth are overloaded, the teeth will not wear or deform.This coupling is made of engineering plastics as an elastic element. It is suitable for connecting two coaxial transmission shafts. It has compensation for the relative offset of the two shafts, cushioning, shock absorption, 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. The elastic element in the XLD star elastic coupling is engineering plastic. Because the engineering plastic has good elasticity, cushioning and shock absorption, it can well compensate for various displacements between the two drive shaft systems. The polyurethane elastomer of the shaped elastic coupling is restricted by the convex claw block, 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 is overloaded, the tooth will not wear or deform.Features: No backlash connection under prestress, used for spindle drive, lifting platform and machine tool, etc.; axial insertion assembly, convenient for blind installation, saving time; small size, small moment of inertia, maintenance-free; easy for visual inspection.The elastomer in the middle is made of German formula polyurethane material, and there are a variety of hardness to choose from.

LXD (XLD) flange star coupling is a high-performance coupling, which focuses on the advantages of different structures of standard elastic couplings, such as the advantages of plum-shaped elastic couplings: elastic elements are squeezed , Simple structure and high performance.Overcome the shortcomings of the plum blossom elastic coupling: When changing the elastic element, move the half coupling. Although the double flange type plum blossom elastic coupling can also change the element without moving the half coupling, it has a simple structure and high cost. Mass and moment of inertia, the scope of application is limited.