Serpentine spring couplingIt is a structural metal.It relies on serpentine springs to transmit torque.The serpentine spring coupling is a shaft coupling transmission component in the field of machinery today, and it is also a very common shaft coupling transmission component.
There are nine types of serpentine spring couplings, namely JS housing radial mounting type (basic type), J housing axial mounting type, JSS double flange connection type, JSD single flange connection type, and SJS connection middle Shaft type, JSG high speed type, JSZ wheel type with brake, JSP type with brake disc, JSA type, etc.
The main structure of the serpentine spring coupling is composed of two half couplings, two half outer covers, two sealing rings and a serpentine spring sheet.It transfers torque by embedding the serpentine spring into the tooth slots of the two coupling halves, and the coupling uses serpentine spring sheets to be embedded in the tooth slots of the two coupling halves to realize the link between the driving shaft and the driven shaft.During operation, the driven end is driven by the axial force of the active end tooth facing the snake spring to transmit torque, which largely avoids the occurrence of resonance phenomenon and the elastic variable generated by the reed when transmitting torque , So that the mechanical system can obtain a better damping effect, with an average damping rate of more than 36%.
advantage:
1. Good vibration damping and long service life.
2. Large range of bearing variable load, starting.
3. Transmission and operation.
4. Low noise and good lubrication.
5. Simple structure and convenient assembly and disassembly.
6. The whole machine has few parts, small size and light weight.
7. Large installation deviation is allowed.