Power plant use coupling for stator cooling water pump DFB125-80-250Date:2020-8-8 9:39:22 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,
Power plant use coupling for stator cooling water pump DFB125-80-250
The coupling is a mechanical part that connects the driving shaft and the driven shaft in different mechanisms firmly to rotate together and transmit motion and torque. A device that rotates together in the process of transmitting movement and power, and does not disengage under normal conditions. Sometimes it is also used as a safety device to prevent the connected parts from bearing excessive load. It can also compensate for the deviation between the two shafts due to inaccurate manufacturing and installation, deformation or thermal expansion during work, etc. Better overload protection.
However, due to increased accuracy, thermal expansion of the shaft, or force bending of the shaft during operation, the concentricity between the two shafts will change. Therefore, a flexible coupling can be used as a bridge to maintain the power transmission between the two shafts and absorb the two shafts. The radial direction between the shafts reduces the angle and axial deviation, including axial deviation, radial deviation, angular deviation or comprehensive deviation, as well as cushioning impact and absorbing vibration, thereby extending the life of the machine and ensuring the safe and stable operation of the machine.
Deyang Dongfang Yoyik Engnieering Co;Ltd are specialized in manufacturing the spare parts for Power plants, including Steam turbines, Generators, Hydro turbines, Hydro generators ,Babbitt bearings, Fluorine plastic bearing pads, Filters, Filter elements, Hydraulic valves, Hydraulic pumps, EHC, TSI, MEH, DCS, Excitation system, Hydrogen oil water system, Sealing compounds, Detachable brush holder, Coolers, Insulation materials,Repairing electric motors, etc.
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