Alignment and Fixation Methods of Resilient Shaft Coupling

   Resilient Shaft Coupling usually made of metal rod wire cut from the commonly used materials are aluminum, stainless steel, plastic. Resilient Shaft Coupling using a parallel or spiral grooving system to adapt to a variety of bias and precision torque transmission. Resilient Shaft Coupling usually have good performance and have the price advantage, in many stepper, servo systems practical applications, flexible coupling is the preferred product. One-piece design allows flexible coupling to achieve a zero clearance to pass torque and no maintenance advantages. Flexible coupling mainly in the following two basic series: spiral groove and parallel groove.
   Alignment method
   1.Fixed lifting accessories motor side coupling legs outside, move inside foot until motor and pump eccentric to the center line of zero. To ensure that the motor is not any activity in the fixed motor side foot after the other side of the top wire to withstand use.
  2.Fixed the coupling feet, moving outside leg, so that the two centerline eccentricity is zero.
  3.After the above two methods is repeated several times, can be in a good pair of coupling state.
  Lifting accessories Couplings find equipment maintenance process is an important task. Alignment principle was simple, but very practical. In the minicomputer pump alignment frequently applied methods are single-table method, two table method and three table method and so on. Either way, there is one common characteristic; horizontal plane than the vertical plane alignment error-prone, repetitive strong, time-consuming, tedious calculations.

Sleeve coupling

  Fixation
  1.An elastic coupling positioning screws: two screws gap 90 º on the fixed shaft locking, traditional fixed manner, since the front end of the screw shaft contact may cause injury or difficult to remove the axis .
  2.Lingsi flexible coupling clamping screws: hexagon bolt is tightened using the power of the slit contraction, while the shaft tightly clamped. In this way fixed and easy removal, and will not cause damage to the axis, is a very common way of fixing.
  3.Resilient Shaft Coupling keyway type fixed: for high torque transmission, in order to prevent axial sliding, usually associated with positioning screw and clamping screws and use.
  4.D-shaped hole fixing flexible coupling: Under normal circumstances, if the motor shaft is to D fonts, screws can not be fixed if the case can be processed into a corresponding coupling hole the size of the D-type motor shaft Kong, with the positioning screw, do not worry about slipping up.
  5.Expansion sleeve fixed: by tightening Lingsi screw coupling end of the four ways oppression swelling fixed set of books for a number of large torque stepper motor and servo motor coupling fixed, such as the expansion sleeve diaphragm Union couplings, expansion sets Plum coupling, bellows coupling expansion sets, expansion sets elastic couplings.
   Chinabase Machinery is a supplier of rotex in china，offering one-stop solution for mechanical power transmission products in China.we specialize in: chain couplings, Jaw couplings, flexible couplings, HRC couplings, NM couplings, MH couplings, Pin coupling, Spacer Coupling, Flange Coupling, Sleeve Coupling, nylon sleeve coupling，Transmission Chain。
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