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Stainless steel elastic coupling JZM type

description:Stainless steel elastic coupling JZM type is a large torque diaphragm coupling for heavy machinery and equipment shaft connection. It is composed of several groups of diaphragms (stainless steel thin plate) which are alternately connected with two halves of the coupling by bolts. Several pieces are stacked, and the diaphragm is divided into a connecting rod type and a whole piece type of different shapes.

TAG:JMIJ diaphragm coupling JMI diaphragm coupling JMⅡ diaphragm coupling

Detailed introduction:

Stainless steel elastic coupling JZM typeThe high-torque diaphragm coupling, which belongs to the shaft connection of heavy machinery and equipment, is composed of several groups of diaphragms (stainless steel thin plate) that are alternately connected with two halves of the coupling with bolts. Each group of diaphragms is composed of several pieces. Diaphragm is divided into connecting rod type and whole piece type of different shapes.

The stainless steel elastic coupling JZM is a derivative model of the JM series of diaphragm couplings. It relies on the elastic deformation of the diaphragm to compensate for the relative displacement of the connected two shafts. It does not require lubrication, has a compact structure, has a long service life, and has no rotation gap. , Not affected by temperature and oil pollution, equipped with machinery, large carrying capacity, light weight, small structure size, high transmission efficiency and transmission accuracy, good performance, convenient assembly and disassembly, and has no relative sliding, no lubrication, long service life, No noise, acid, alkali, and other characteristics.

Stainless steel elasticityCouplingJZM type is suitable for shafting transmission in high temperature, high speed, and corrosive environment, as well as shafting transmission in which the load of various mechanical devices does not change much, and it has strong versatility.Widely used in shaft transmission of various mechanical devices, such as water pumps (especially high-power, chemical pumps), fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, High-speed power transmission system for aviation (helicopter) and naval vessels.

Use and maintenance of stainless steel elastic coupling JZM:

1. Before installation of JZM type stainless steel elastic coupling, the end faces of the two shafts should be cleaned, and the coordination of the key grooves on the end faces should be checked;

2. After the stainless steel elastic coupling JZM type is installed, run it normally for one shift, and check all the screws. If they are found to be loose, tighten them. Repeat this for several shifts so as not to loosen;

3. In order to prevent the fretting and abrasion of the diaphragm of the stainless steel elastic coupling JZM type at high speed, resulting in microcracks and damage to the bolt holes of the diaphragm, a solid lubricant such as molybdenum disulfide or the like can be applied between the diaphragms. Carry out anti-friction coating treatment on the surface of the diaphragm;

4. The JZM stainless steel elastic coupling should avoid long-term overload use;

5. During work and operation, check whether the stainless steel elastic coupling JZM type is abnormal. If any abnormality occurs, perform maintenance;

6. Appropriate protective measures shall be taken at various sites where human and equipment accidents may be caused by the operating stainless steel elastic coupling JZM type.