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SL Oldham coupling (Q/JL03-2001)

SL Oldham coupling (Q/JL03-2001)

  Quadro coupling coupling also known as metal slider, slider is ring-shaped, made with steel or alloy, suitable for low speed, larger torque transmission. Quadro-Flex coupling consists of two end is provided with a Groove and a half coupling with convex teeth on both sides and a middle of the disk. Convex teeth are sliding in a Groove, so they can be compensated during installation and operation relative displacement between the two axes. This kind of coupling material available for 45 steel, work surfaces need to be heat treated to increase its hardness; requires low Q275 steel can also be used without heat treatment. In order to reduce friction and wear, when used from the oil hole in the lubricating oil in the middle. Because the half coupling and intermediate plate slider, not relative rotation, so the driving shaft and the driven shaft angular speed should be equal. But in the case of relative displacement between the two shaft work, Pan will produce a great deal of centrifugal force, thereby increasing dynamic loading and wear. Should be aware of when selecting its working speed must not be greater than the specified value. This coupling is commonly used to speed n<250R/min, the stiffness of the shaft, and there is no severe impact. BACK

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