AE20單向離合器技術(shù)參數(shù)表

     AE型是滾柱式單向離合器，無(wú)軸承支撐。使用時(shí)需配合軸承安裝，以承受軸向載荷與徑向載荷。使用時(shí)需加注潤(rùn)滑脂。采用油潤(rùn)滑。公稱(chēng)外徑是一個(gè)標(biāo)準(zhǔn)的球軸承尺寸。

     這種離合器的典型使用就是與一個(gè)具有相同定位公差的軸承一起安裝。離合器的內(nèi)圈用鍵固定在軸上，外圈有h6等級(jí)的正公差，可以壓入公差等級(jí)為K7的座孔，外圈端面鍵槽傳遞正向扭矩。如果座孔的公差等級(jí)是R6，就不需要鍵槽，但外圈座必須有足夠的強(qiáng)度，避免裝配后變形。

     內(nèi)外圈的設(shè)計(jì)允許軸向有±S∕2的偏差。

    Type AE is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.Standard lubrication is oil. Nominal outside diameter is a standard ball bearing dimension.

    A typical arrangement is to install this type beside a bearing with the same housing diameter tolerance.The inner race is keyed to the shaft. The outer race has a h6 tolerance and should be fitted in a housing with a K7 tolerance.Additional side notches provide for positive torque transmission. If the housing tolerance is to R6,use of the notches is not necessary,but the housing must be strong enough to not expand after assembly. 

    This design can accept an axial misalignment of inner and outer race of ±S/2 。