Compact Structure Grid Spring Coupling Easy Maintenance Light Weight

Details of snake spring coupling
The main structure of the snake-shaped spring coupling is composed of two half-couplings, two half-covers, two seal rings and a snake-shaped spring leaf.

The whole machine has few parts, small size and light weight. The design of the trapezoidal cross section of the spring leaf and the trapezoidal cogging is particularly convenient and tight, which makes assembly and disassembly and maintenance easier than ordinary couplings.

The transmission efficiency of the coupling has been determined to be 99.47%, and its short-term overload capacity is twice the rated torque, and the operation is safe and reliable.
Since the spring piece is in point contact with the tooth arc surface, the coupling can obtain greater flexibility. It can be installed to work normally with radial, angular and axial deviations at the same time.

Surface treatment: anti-rust treatment.

Advantages of Serpentine Couplings

• Superior Cushioning Performance: According to actual working data, the our spring coupling can deform to a large extent, which makes it possible to dampen vibration and reduce shocks as much as 30%,and therefore protect the host equipment;
• Long service life:The Snake spring coupling is made of high quality metal material. After strict heat treatment and special processing, it reaches the best performance in both strength and resilience;
• Convenient Installation: grid coupling can realizeinstallation by adopting shaft locking assembly, a keyless connection method. It utilizes high strength bolts to create holding force between inner race of taper bush and shaft, and between outer race of taper bush and shaft hub at the same time. There is no need to heat the device, and just tight the bolt as required torque.
• Easy Maintenance: Simply remove the cover with ordinary tools to replace the worn spring with a new one. No need for replacing of shaft hub, nor repositioning or realignment. Under normal use condition, periodic maintenance is not required as long as sufficient grease is flld during installation only change the grease after long time working.

Application of Snake Coupling
Mainly used in stone crusher, crank reciprocating motion, reducer, metallurgy, mining, lifting machinery, etc.