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WH滑塊聯軸器的特點 滑塊聯軸器與十字滑塊聯軸器結構相似，不同之處在于中間十字滑塊為方形滑塊，利用中間滑塊在其兩側半聯軸器端面的相應徑向槽內滑動，以實現兩半聯軸器聯接。 該聯軸器噪聲大，效率低，磨損快，一般盡量不選用，只有轉速很低的場合，如球磨機等才選用。 許用補償量：軸向△ x=1~2mm ， 徑向△ 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 '.