| Customization: | Available |
|---|---|
| Standard Or Nonstandard: | Standard |
| Structure: | Disc |
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ZSJM type double elastic diaphragm coupling is a high-performance metal elastic element flexible coupling, which compensates for the relative displacement of the two shafts connected by the elastic deformation of the diaphragm. This type of coupling does not require lubrication, has a compact structure, high strength, long service life, no rotational clearance, is not affected by temperature and oil stains, and has the characteristics of acid resistance, alkali resistance, and corrosion resistance. The ZSJM type double elastic diaphragm coupling is suitable for shaft transmission in high-temperature, high-speed, and corrosive medium working environments. It is widely used in shaft transmission of various mechanical devices, such as water pumps, fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation, and ship high-speed power transmission systems. Its structural characteristics include dividing the connecting rod into four, six, and eight equal parts according to the transmitted torque and flexibility. It has a large load-bearing capacity, a wide range of applications, and a long service life. The transmitted nominal torque is 25 to 1000000N. m. The working temperature range is -40 ºC to+250 ºC, and no lubrication is required. It can work in corrosive media. This type of coupling can partially replace toothed couplings. Compared with toothed couplings, it has no relative sliding, no noise, strong environmental adaptability, high reliability, large load capacity, high efficiency, and long service life. However, its torsional elasticity is low and its buffering and vibration reduction performance is poor. It is mainly used for medium and high-speed rotating shaft systems with relatively stable loads. The correct installation direction of bolts is a crucial step, otherwise it may cause waste of manpower and accessories, affecting the performance, service life, and safety of the coupling
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