KL type
Slider couplingIt is a kind of slider coupling. The structure is similar to the cross slider coupling. The difference is that the middle block is a nylon block. The middle block is used to slide in the corresponding radial grooves on the end faces of the half couplings on both sides. , In order to realize the coupling of the two halves of the coupling.
The Oldham coupling is composed of two half couplings with grooves on the end faces and an intermediate disc with protruding teeth on both sides.Because the convex teeth can slide in the groove, the relative displacement between the two shafts during installation and operation can be compensated.The material of the coupling parts can be 45 steel, thereby increasing the dynamic load and wear.Therefore, pay attention to the working speed not greater than the specified value when selecting.This kind of coupling is generally used at a rotation speed n<250r/min, where the shaft stiffness is relatively large and there is no severe impact.
KL型滑块联轴器适用于传递转矩较小的场合，具有一定补偿两轴相对偏移量、减震和缓冲的性能，工作温度为-20℃-70℃，许用转速为1500-10000r/min，传递转矩为16-5000N.m 许用补偿量：轴向△ x=1~2mm , 径向△ y ≤ 0.2mm ,角向△α≤ 40 ′。该联轴器噪声大,效率低,磨损快,一般尽量不选用,只有转速很低的场合,如球磨机等才选用。