Factory Supply Double Sphere Flange Flexible Rubber Coupling

Factory Supply Double Sphere Flange Flexible Rubber Coupling

The serration of the serpentine spring coupling is curved: when the load is small, the linear portion of the serpentine spring is substantially parallel to the coupled axis; when the load is increased, the deformation of the serpentine spring increases, and the contact arc surface with the teeth also As the distance increases, the distance from the point of contact with the teeth becomes shorter and shorter, and the stiffness increases. The relative rotation angle of the two halves of the coupling and the transmitted torque have a non-linear relationship, which belongs to a variable stiffness serpentine spring coupling. The straight tooth profile is easy to process and has low cost, but it is only suitable for working conditions with small changes in transmitted torque. The curved tooth coupling is suitable for working conditions with large torque changes and forward and reverse rotation, and has a good cushioning effect, but the curved tooth profile has poor processability and high manufacturing costs.
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Product Details

It is suitable for medium and high power transmission shafts connecting two coaxial lines. It has certain compensation for the relative offset of two shafts, damping and cushioning performance. The working temperature is -30 ℃ ~ + 150 ℃, and the nominal torque is 45 ~ 800000N.m


Technical Parameters


Medium:Air, water, seawater, oil, slurry, weak acid, alkali, etc.


Application: Construction, water supply and drainage, and heavy industry, refrigeration, sanitation, plumbing, fire, electricity, etc.

1.According to product's using condition,technicians will offer rationalization proposals to assist clients to select proper types;
2.Under the premise of correct installation,normal maintenance and using,we guarantee one-year warranty period.



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