从动机传递扭矩，具有弹性减振、无噪声、不需润滑的优点，是当今替代齿式联轴器及一般联轴器的理想产品。

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(1)对联轴器检查的基本要求：联轴器的连接要牢固，连接螺栓及连接键不准松动，转动中的联轴器径向跳动和端面跳动，在视觉观察时不应有明显的感觉，用仪表测量时，不能超出极限。

(2)CHILUNLIANZHOUQIDEANQUANJIANCHA：CHILUNLIANZHOUQIFASHENGCHUANDONGZAOSHENGZENGDAHUOJINXINGSHEBEIDAXIUSHIYINGCHAIKAIJIANCHA，ZHONGDIANJIANCHAXIALIEGEXIANG：

①LIANZHOUQILIANJIELUOSHUANKONGMOSUNYANZHONGSHI，JIGOUKAIDONGHUIFASHENGTIAODONG，SHENZHIQIEDUANLUOSHUAN，YINCI，LUOSHUANKONGMOSUNYANZHONGYOUWUFAXIUFUSHIYINGBAOFEI。

② CHIHOUMOSUNCHAOGUOYUANCHIHOUDE15%—20%SHIYINGBAOFEI。QISHENGJIGOUHEFEIPINGHENGBIANFUJIGOUWEI15%，QITAJIGOUWEI20%。

③PINGJIANCAOMOSUNHOU，JIANYISONGDONG，SHENZHITUOLUO。KEZAIZHOUSHANGYUANJIANCAOZHUANGUO90°HUO180°DEWEIZHISHANG，ZHONGKAIXINJIANCAO，HUOZHEZAIJIANSHANGJIABUCHAOGUODIANHOU15%DEDIAN。BUZHUNBUHANJIANCAO，QISHENGJIGOUJIANCAOBUZHUNXIULI。

④ LIANZHOUQIRENYIBUFENYOULIEWENSHIJUNYINGBAOFEI，YOUDUANCHISHIYINGBAOFEI。

(3)弹性联轴器的检查：弹性柱销联轴器橡胶圈或牛皮垫损坏时，应及时更换，如果柱销及孔被挤坏产生振动时，应将半体旋转一个角度重新钻孔，更换标准新柱销，不准将原孔扩大配换新柱销。