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                常州豫工起重机有限公司为您介绍什么是电动葫芦

                发布:admin_110 浏览:2631次

                 电动葫芦是一种特种起重设备,安装在天车、龙门吊 ,电动葫芦具有体积小,自重轻,操作简单,使用︽方便等特点,用于工矿企业,仓储,码头等场▆所。

                  电动葫芦结构紧凑,电机轴线垂直于卷筒轴线的电动葫芦采用蜗轮传动装置。其缺点为:长度尺寸大,宽度方面尺寸大,结构粗笨,机械效率低,加工较难等。液压系统为双重控制,溢流调节阀、磁接点压力表均可对压力进■行精确的控制。电器控制部门采用了低电压控制,增加了支配系统的安全性。