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What is the fixing method of the elastic coupling?

Publisher: Ever-Power Mechanical Equipment
2018-10-19

  elasticityCouplingWhat is the way of fixing

  Flexible couplingThe fixed screw is mainly used to lock the fixed shaft with a gap of 90º between the two set screws. In the traditional fixing method, because the front end of the screw contacts the shaft, it may cause damage to the shaft or difficulty in disassembly.

  The elastic coupling keyway type fixation is mainly suitable for high-torque transmission. To prevent axial sliding, it is usually used together with set screw fixation and clamping screw fixation. D-shaped hole is fixed. Normally, if the motor shaft is D-shaped, if the positioning screw cannot be fixed, the coupling hole can be processed into a D-shaped hole corresponding to the size of the motor shaft and fixed with the positioning screw , No need to worry about slipping.

  The expansion sleeve of the elastic coupling is mainly fixed by tightening the four positioning screws on the end face of the Lingsi coupling to compress the account cover. It is suitable for the connection and fixing of some stepping motors and servo motors with large torque, such as expansion. setDiaphragm coupling, Expansion sleevePlum coupling, Expansion sleeve bellows coupling, expansion sleeve elastic coupling, etc.

  The clamping screw is fixed by using the tightening force of the hexagon socket bolt to shrink the slit and clamp the shaft tightly.This method is convenient to fix and disassemble, and will not cause damage to the shaft, so it is a very common fixing method.