Coupling of stainless steel centrifugal pump

Couplings are used to drive mechanical parts of power and torque in equipment transmission. The function is to connect two shafts (active shaft and driven shaft) of different equipment to rotate on the same horizontal line and transmit torque. Some of the couplings have buffering, damping, and increasing Dynamic shafting and other performance.

There are many types of couplings. The coupling consists of two halves, which are connected to the driving shaft and the driven shaft respectively. They are mechanical parts inthe company's fluoroplastic centrifugal pump and stainless steel centrifugal pump long bracket products. In the machinery and equipment industry, manufacturers mainly include elastic block couplings, diaphragm couplings, bellows couplings, plum blossom couplings, and rigid couplings. Mainly introduce the four types of couplings commonly used by the company.

Elastic block claw coupling: onepiece cast iron coupling, synchronous operation, zero rotation clearance; elastic block section compensates for radial, angle and shaft deviation, oil and corrosion resistance, fixing methods include jacking and clamping.

Diaphragm coupling: Divided into two-stage and three-stage structure, generally selected according to the special conditions of use, using ringor square elastic stainless steel deformation, double stainless steel diaphragm can compensate for radial, angular and axial deviations , Single diaphragm cannot compensate radial deviation.

Elastic ring pin coupling: a onepiece cast iron coupling, with an elastic ring perforated connection in the middle, high concentricity of operation, and the elastic ring can adjust the concentric deviation. With top wire, clamping, keyway fixed.

UL tire coupling is a highperformance elastic coupling. Because the elastic element is an integral tire body, the tire coupling has excellent shock absorption and good performance of offset compensation between axles. It is easy to install, does not require lubrication, is easy to maintain, and has a long service life. The working temperature of the tire coupling is -20~80 degrees Celsius, and the transmission torque is 10~20000N.M. The tire coupling is suitable for wet, dusty, There are working environment parts with shock, vibration, changeable forward and reverse rotation and frequent starting.