Diaphragm coupling
By several groups of diaphragm (stainless steel sheet) with bolts staggered and two half coupling, each group of diaphragm by a number of overlapping sets, diaphragm is divided into connecting rod type and different shapes of the whole plate type. Diaphragm coupling relies on the elastic deformation of the diaphragm to compensate the relative displacement of the two shafts, is a kind of high-performance metal strong element flexible coupling, without lubricating oil, compact structure, high strength, long service life, no rotation gap, not affected by temperature and oil, with acid, alkali and corrosion resistance, suitable for high temperature, high speed, corrosive medium working environment shafting drive.
Main features:
The diaphragm coupling can compensate the axial, radial and angular deviation between the driver and the slave due to the influence of manufacturing error, installation error, bearing deformation and temperature rise change. Diaphragm coupling is a flexible coupling of metal elastic elements, which relies on the metal coupling diaphragm to connect the main and transfer torque from the motor, with elastic vibration reduction, no noise, no lubrication advantages, is the ideal product for replacing gear coupling and general coupling.
The main characteristics of diaphragm couplings
1.the ability to compensate the mismatch between the two axes is strong, compared with the gear coupling angular displacement can be twice as large, radial displacement when the reaction is small, flexibility is large, allowing a certain axial, radial and angular displacement.
2. with obvious damping effect, no noise, no wear.
3.adapt to high temperature (-80+300) and harsh environment, and can operate safely under shock and vibration conditions.
4.high transmission efficiency, up to 99.86%. Especially suitable for medium and high speed power transmission.
5,.simple structure, light weight, small size, convenient installation and disassembly. It can be assembled and disassembled without moving the machine (refers to the intermediate shaft type), without lubrication.
6.can accurately transfer the speed, running without slip, can be used for precision machinery transmission.
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