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螺杆启闭机调试方法及注意事项
[来源:原创] [作者:aowl] [日期:18-07-07] [浏览次数:]
1、当启闭机在无荷载的情况下,保证三相电流不平衡不超过正负10%,并测出电流值。 1, when the hoist is not loaded, ensure that the three-phase current imbalance is no more than plus or minus 10%, and the current value is measured. 2、对于上下限位的调节:当闸门处于全闭的状态时,将上限压紧上行程开关并固定在螺杆启闭机的螺杆上。当闸门处于全开时,将下限位盘压紧下行程开关并固定在螺杆上。 2, for the upper and lower limit adjustment: when the gate is in full closed state, the upper limit is pressed on the upper stroke switch and fixed on the screw of the screw hoist. When the gate is fully open, the lower limit plate is pressed down the lower stroke switch and fixed on the screw rod. 3、对于启闭机的主令控制器调整,必须保证闸门升降到上、下限位时的误差不超过1cm。 3. For the adjustment of the main controller of hoist, we must ensure that the error of gate lifting to upper and lower limit is not more than 1cm. 4、安装后,一定要作试运行,一作无载荷试验,即让螺杆作两个行程,听其有无异常声响,检测安装是否符合技术要求。 4, after installation, we must make a trial run, without a load test, that is, let the screw make two trips, listen to its abnormal sound, and check whether the installation meets the technical requirements.返首页:www.theblueissue.com
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