WH滑块联轴器的特点 滑块联轴器与十字滑块联轴器结构相似，不同之处在于中间十字滑块为方形滑块，利用中间滑块在其两侧半联轴器端面的相应径向槽内滑动，以实现两半联轴器联接。 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。 许用补偿量：轴向△ x=1~2mm ， 径向△ y ≤ 0.2mm ，角向△α≤ 40 ′

WH oldham coupling oldham coupling with the characteristics of oldham coupling structure similar, the difference is between the cross slide block is square block, using the slider in the middle on both sides of the half coupling end of the corresponding radial sliding groove, in order to realize the two and a half coupling. The coupling noise is large, low efficiency, wear fast, generally not selected, only the low speed of the occasion, such as the ball mill. Allowable compensation: axial delta x=1~ 2mm, radial delta y is less than 0.2mm, and the Angle is less than 40 '.