Plum blossom elastic coupling, pin coupling, drum gear coupling, coupling manufacturer_Ever-Power Machinery Manufacturing Co., Ltd.

  • SWP_D universal couplingSWP_D universal couplingThe two shafts connected by the SWP_D universal coupling are deformed after loading due to manufacturing and installation errors...
  • LZ type pin couplingLZ type pin couplingThe LZ type pin coupling has a relatively simple structure, easy to manufacture, no lubrication, no need for metal...
  • SWCBH universal couplingSWCBH universal couplingSWCBH universal coupling is a commonly used coupling.Using the characteristics of its structure can...
  • NGCLZ drum gear couplingNGCLZ drum gear couplingThe NGCLZ drum gear coupling consists of an internal gear ring with the same number of teeth and a flange half coupling with external teeth...
  • Z11 type expansion joint sleeveZ11 type expansion joint sleeveCompared with the Z11 type, the Z2 type expansion coupling sleeve has a long joint surface and high centering accuracy. It is used for rotation accuracy...
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  • The structural characteristics and installation of the serpentine spring couplingRelease Date: 2020-11-01

    The serpentine spring coupling is a metallic coupling with a structure that relies on the serpentine spring to axially embed the two halves of the coupling by more than 36%. The trapezoidal section of the serpentine spring is made of high spring steel, which has undergone strict heat treatment. Processed with good mechanical properties, thus

  • Classification and advantages of drum gear couplingsRelease Date: 2020-10-12

    After carburizing and quenching treatment of drum-shaped tooth meshing tooth surface, the bearing capacity is high; the main failure mode of drum-shaped tooth is wear. After using forced thin oil lubrication, the tooth surface wear is greatly reduced, and the amount of wear is 10% of grease lubrication. Around XNUMX, the circulating thin oil can take away the rolling heat at the end of the roll

  • Introduction to the basic structure of the wheel box speed-up wind turbine and the performance requirements of the wind turbine for the couplingRelease Date: 2020-09-27

    The coupling of the wind generator is mainly to transmit power, but the transmission accuracy must be relatively high.During this period, not only must avoid non-metal elastic elements, but also avoid gaps between movable elements.Under this condition, the high-speed rotation process is prevented, and the coupling is prevented from being damaged.

  • Wind turbine's performance requirements for couplings and the failure mechanism of misalignmentRelease Date: 2020-09-22

    Because different couplings have different load bearing capacities, the load that the plum-blossom flexible coupling on the wind turbine generator bears is mainly affected by the impeller, gearbox and generator.If the coupling is affected by its own center of mass and inertia, the unbalanced state of centrifugal inertia will also occur during operation.

  • The introduction of the misalignment of the rotor system is the same as the installation process of the gantry craneRelease Date: 2020-09-18

    Rotor misalignment usually refers to the degree of inclination or deviation between the axis centers of two adjacent rotors and the center lines of the bearings.Rotor misalignment can be divided into coupling misalignment and bearing misalignment.

  • The overall composition and principle of wind turbines and the dangerous factors in the use of hoisting machineryRelease Date: 2020-09-14

    Plum-shaped flexible couplings are in my country, and the capacity of wind turbines ranges from 500KW to 5MW. The mainstream models on the domestic market are 1.5MW. Most of the more than 2MW are under development, and a small number of 4MW and 5MW models are in use. In trial operation.

  • Treatment of misalignment of rigid coupling and elastic coupling with fan and motor couplingRelease Date: 2020-08-24

    Rigid couplings are commonly used in the connection of two shafts with good alignment, while quincunx couplings can provide two shafts with poor alignment. The important thing is that the elastic coupling can provide a flexible Link, this link can absorb the extra energy generated by the fluctuation of the shafting and external load.

  • Research on the misalignment failure of the series double rotor system and the dangerous factors in the use of hoisting machineryRelease Date: 2020-08-21

    Based on the deformation geometric relationship and force analysis of the coupling.According to the structure and characteristics of various types of couplings, the geometrical relationship and force of the misalignment are analyzed, and the expressions of the relationship between the generalized excitation force and the misalignment amount, speed and other parameters of the misalignment coupling are derived. On this basis, the differential equation of system porridge motion under the excitation force is obtained.

  • The application of the crane digital control system and the preventive measures for the failure of the main oil pump couplingRelease Date: 2020-07-17

    Plum-shaped flexible couplings are being built vigorously as an important part of road traffic under the background of rapid economic and social development in my country.