Coupling is a device that connects two shafts or rotating parts, and rotates together without disengaging during the process of transmitting movement and torque. It does not change the direction of rotation and the magnitude of torque during the transmission process. This is a variety of couplings. The common function of the device. ...
The radial movement of the star coupling due to centrifugal force during high-speed operation will accelerate its wear. The polyurethane elastomer is limited by the convex claw block, which can avoid internal deformation due to impact and external deformation due to centrifugal force. ...
Features of the elastic coupling: Buffer and absorb vibration, which can compensate large axial displacements, small radial displacements and angular displacements.Application: There are many positive and negative changes, and the high-speed axis that starts frequently. ...
For couplings that require lubrication, such as gear couplings, chain couplings, and slider couplings, the lubrication state of the coupling must be ensured.The lubricating oil film has a great influence on the performance and service life of the coupling. Without sufficient oil lubrication and viscosity, the oil film cannot be formed...
The coupling is used in a variety of different host products, and the surrounding working environment is more complicated, such as temperature, humidity, water, steam, dust, sand, oil, acid, alkali, corrosive media, salt water, radiation, etc.,...
The outer dimensions of the coupling, that is, the maximum radial and axial dimensions, must be within the installation space allowed by the machine and equipment.You should choose a coupling that is easy to assemble and disassemble, does not require maintenance, has a long maintenance cycle or is convenient, replaces wearing parts without moving the two shafts, and is easy to center and adjust...