JSB snake spring coupling product features

JSB serpentine spring coupling is a kind of can be more suitable for some high torque working conditions, in fact is the medium and heavy coupling in the simple and economical, with a long working life. Production technology, the snake spring is made of high strength alloy steel conical spring, after quenching, tempering and other processes to reach the spring hardness. The spring surface is treated with precision shot peening to increase the rated power. The surface is also treated with phosphating coating to improve the corrosion resistance of the parts, thus increasing the service life.

JSB snake spring coupling product features are as follows:

1. Good shock absorption and long service life: the coupling is connected with the prime mover and the working machine by the serpentine spring inserted into the tooth groove of the two halves of the coupling along the axial direction, and the driving force of the driven end is transmitted by the peripheral force of the teeth of the original moving end facing the spring. Because the spring piece has the specified degree of flexibility, the spring piece will have the specified elastic deformation when the torsion is transferred, thus the resonance phenomenon between the working machine and the prime mover is avoided to a large extent. Because the spring plate is made of spring steel after strict heat treatment and special processing, it has good mechanical properties, which greatly improves the service life of the coupling.

2, high transmission efficiency, reliable operation: through the test, the coupling transmission efficiency can reach 95%, its short-term overload capacity is 95% of the rated torque, safe and reliable operation.

3, low noise, easy maintenance and installation: the coupling external aluminum alloy shell to avoid the spring running to throw out, and the shell is full of butter, not only good lubrication, and the spring piece meshing noise is absorbed by the butter damping and eliminate. Because the spring piece and the tooth arc surface is point contact, so the coupling has greater flexibility, so it can be installed at the same time there is a specified radial, angular, axial deviation of the case.

JSB serpentine spring coupling arc tooth design can effectively ensure that the spring can be gradually fitted with the arc tooth surface, can transfer higher torque, while reducing local friction. The JSB snake spring coupling has modular components for easy installation and removal. The spring can swing freely in the tooth groove of the half body, allowing a specified radial, angular and axial deviation between the two axes.