DJM type expansion sleeve diaphragm coupling

      DJM type expansion sleeve diaphragm coupling

　　DJM type expansion sleeve diaphragm coupling compensates the relative displacement of the connected two shafts through the elastic deformation of the diaphragm. The diaphragm is divided into a connecting rod type and an integral type.Its structure is composed of several sets of diaphragms that are alternately connected with the two halves of the coupling by bolts. The ordinary diaphragm coupling and the drive shaft are connected by key grooves, while the DJM type expansion sleeve diaphragm coupling is through additional The taper sleeve is connected with the drive shaft, so it is also called "taper sleeve type elastic diaphragm coupling".

　　DJM type expansion sleeve diaphragm coupling is divided into two types, but diaphragm and double diaphragm. Single diaphragm is also called "ZDJM tapered sleeve but diaphragm coupling", which is characterized by simple structure and low price; The diaphragm is called "ZSJM tapered sleeve double diaphragm coupling", which is characterized by large transmission distance and high flexibility compensation.

      Main features of DJM type expansion sleeve diaphragm coupling

　　1. Simple structure and light weight.

　　2. No maintenance is required, and faults can be checked with the naked eye when shutting down.

　　3. The allowable range of eccentricity is large and can be flexibly applied to various transmission systems.

　　4. It is easy to disassemble and assemble, which is of high importance for assembly.

　　Schematic diagram of DJM type expansion sleeve diaphragm coupling