The application range and performance characteristics of plum - shaped spring coupling
1 ML series quincunx elastic coupling is mainly composed of two closely with convex tooth meshing and radial extrusion to transfer torque, when two axis has relative offset, corresponding elastic deformation of the elastic component, automatic compensation effect.
2. The plum flower form elastic coupling is mainly suitable for frequent starting and positive &negative, high speed, medium torque and requires high reliability of the workplace, such as: metallurgy, mining, petroleum, chemical, lifting, transportation, light industry, textile, water pump, fan, etc. Working environment temperature 35 ℃ ~ + 80 ℃, nominal torque 25 ~ 12500 nm, allowable speed of 1500 ~ 15300 r/min.  
3. Compared with other couplings, the plum-shaped elastic coupling has the following characteristics:
(1) the work is stable and reliable, with good vibration damping, buffering and electrical insulation.  
(2) simple structure, small radial dimension, light weight, small moment of inertia, suitable for medium and high speed.  
(3) it has a larger axial, radial and angular compensation ability.  
(4) high strength polyurethane elastic elements are resistant to oil resistance, high load capacity, long service life and safe and reliable.  
(5) the coupling need not be lubricated and the maintenance workload is low, which can run continuously for a long time.