Plum blossom coupling-TAG-Botou ever-power coupling Co., Ltd.

  • JSZ type brake wheel couplingJSZ type brake wheel couplingJSZ type with brake wheel coupling...
  • JS type housing radial mounting type couplingJS type housing radial mounting type couplingJS type housing radial mounting type coupling...
  • LMZ-ⅡPlum-shaped elastic coupling with brake wheelLMZ-ⅡPlum-shaped elastic coupling with brake wheelLMZ-Ⅱ (formerly MLL-Ⅱ) type with brake wheel...
  • Diaphragm coupling diaphragmDiaphragm coupling diaphragmDiaphragm coupling diaphragm application...
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  • Improve the service life of GICL drum gear couplingRelease Date: 2021-01-30

    An important way to improve the service life of GICL drum gear couplings.The tooth width coefficient affects the tooth root bending strength and tooth surface contact strength of the tooth. The greater the tooth width coefficient, the greater the strength of these two items, and the tooth width coefficient affects the degree of coincidence.

  • The problem of the wrong coupling of the fan and the motor and the fixing method of the H-type elastic block couplingRelease Date: 2021-01-26

    The fan and the motor are connected by a coupling to transmit movement and torque.The main coupling types include pin couplings or diaphragm couplings.Misalignment is a common failure of fans, and 60% of fan failures are related to misalignment.

  • Diaphragm stress analysis and the form of GⅡCLZ drum gear couplingRelease Date: 2021-01-22

    ​The diaphragm group is the main elastic element of the diaphragm coupling.During operation, the diaphragm group is subjected to complex forces such as stretching, squeezing, and shearing, and is in a complex state of force, and thus transmits torque and motion, while absorbing vibration and compensating for deviation.

  • The failure principle of coupling misalignment and the choice of taper sleeve type elastic diaphragm couplingRelease Date: 2021-01-18

    Vibration frequency characteristics: The vibration frequency of angular misalignment is the main frequency vibration, f=2πΩ, and the axial vibration is greater than the radial vibration.

  • The working principle of diaphragm coupling and the basic requirements of elastic couplingRelease Date: 2021-01-14

    The diaphragm coupling is mainly composed of left and right half couplings, diaphragm sets, intermediates, bolts, locknuts, spacers and other parts.

  • Diaphragm coupling conducts force analysis on diaphragm and the advantages of WGZ drum gear coupling with brake wheelRelease Date: 2021-01-10

    ​For the force analysis of the diaphragm, the loads on the diaphragm are: ① the tension and pressure generated by the torque in the diaphragm, ② the bending moment caused by the deflection of the axis, ③ the centrifugal force of the bolt and the diaphragm, and ④ the diaphragm Elastic thrust caused by axial displacement, ⑤ bolt pre-tightening force.

  • Precautions for the installation of diaphragm couplings and the selection of couplingsRelease Date: 2021-01-06

    The allowable axis deviation of the coupling includes radial, angular and axial deviation.When installing, please adjust the axis deviation within the allowable value range of the corresponding product catalog.

  • The stability of the coupling and the cause of the failure of the gear couplingRelease Date: 2021-01-02

    ​When the coupling works stably, the reason for its failure is not due to excessive load and average stress, but due to excessive alternating stress, which exceeds the allowable fatigue limit and causes fatigue cracks or fractures on the compression rod near the compression ring. Then spread to the side of the tie rod, and then the coupling fails.