JM type elastic diaphragm coupling

■JM型弹性膜片联轴器结构特性：

●按传递扭矩及挠性大小分四、六、八等分连杆形式。

●承载能力大，适用范围大，寿命长，传递公称转矩为25~1000000N.m。

●工作温度-20~+250ºC，且无需润滑，可在腐蚀介质中工作。

●与齿式联轴器比，结构简单，易加工、维修，振动小，无噪声，适合高转速下使用。

●装拆、检查方便，拆卸时传动系统主从动部分可不轴向移位脱开。

●广泛应用于冶金、轧钢、矿山、化工、造船、泵、风机等行业。

●型式与标记，轴孔和键槽型式按GB/T3852的规定，轴孔长度L推荐值。

安装JM型Elastic diaphragm couplingThe 8 points to note are as follows:

①. The product with diaphragm has edges and may cause injury. It is recommended to wear thick gloves when installing.

②.请在联轴器周边安装保护罩等装置。

③. When the shaft center deviation exceeds the allowable value during installation, the coupling may be deformed and cause damage or shorten the service life.

④.联轴器的容许轴心偏差包括径向，角向，轴向偏差。安装时，请进行调整轴心偏差在对应的产品目录的容许值范围内。

⑤.当多种偏差同时出现时，相应的容许值要减半。

⑥. In order to prolong the service life of the coupling, it is recommended to set the axis deviation within 1/3 of the allowable value.

⑦. Tighten the screws after inserting the mounting shaft, otherwise the coupling will be deformed. When tightening the screws, please use a torque wrench, do not use screws other than accessories for installation.

⑧.如果在运转过程中出现异常声音，请立即停止运行，并对安装精度，螺丝松动情况等分别进行检查.建议安装调试完毕后在螺丝外表面涂粘接剂，增加保护性能。

technical parameter: