Diaphragm couplings are widely used in shafting 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, aviation (helicopter), ship high-speed power transmission system, steam turbine, piston power mechanical transmission system, tracked vehicle, and high-speed and high-power mechanical transmission system of generator set, etc.
What are the operating characteristics of the diaphragm coupling?
1. Compared with similar flexible transmission elements, the diaphragm coupling exerts the least force and bending moment on the connected device.
2. The diaphragm coupling has a high power-to-mass ratio, and is especially suitable for connecting high-power devices.
3. The non-linear change of stiffness between the shafts of the diaphragm coupling can effectively control the drift of the magnetic center of the motor.
Diaphragm Coupling from REACH MACHINERY
4. The diaphragm coupling does not need to be lubricated and does not need maintenance. It can fundamentally eliminate the vibration caused by tooth surface wear of the tooth coupling, and avoid a series of troubles such as new imbalances caused by oil accumulation in the tooth coupling.
5. The diaphragm coupling can be quickly replaced without interfering with the main and slave devices, improving the utilization rate of the equipment.
6. Diaphragm couplings can operate under harsh environmental conditions, and can operate under conditions of less than 300 degrees Celsius, and can operate under corrosive environments such as acid, alkali, and salt spray.
7. The diaphragm coupling has a strong ability to withstand misalignment, has a certain ability to reduce vibration and noise, and can meet the misalignment requirements of most power transmission devices in operation.
8. The diaphragm coupling has zero play and no noise, and the parts of the coupling are assembled without clearance to maintain the same initial dynamic balance accuracy.
Post time: Aug-09-2023