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人民电气为您介绍MQ1牵引电磁铁

2020/5/13 15:19:04      点击:
产品介绍

适用于50Hz电压至380V的控制线路中,作为机械设备及自动化系统的各种操作机构的远距离控制之用。

电磁铁在下列条件下能可靠的工作:
(1)海拔高度不超过2500米;周围介质温度不高于+40℃及不低于一25℃;
(2)最湿月的月平均最大相对湿度为90%.同时该月的月平均最低温度为+25℃,并考虑到因温度变化发生在产品表面上的凝露;
(3)无显著摇动和中击振动的地方;
(4)在无爆炸危险的介质中。且介质中无足以腐蚀金属和破坏绝缘的气体及尘埃(包括导电尘埃);
(5)无雨雪侵袭的地方。

结构原理
电磁铁系交流单相螺管式无罩结构,分拉动式和推动式两种(拉动式用N表示,推动式用Z表示),线圈断电后无复位装置。电磁铁是由磁轭和衔铁两部分组成。在使用时将磁轭安装在固定支架上,而将衔铁活动地连接在牵引杆上,当吸引线圈通过电时衔铁活动地连接在牵引杆上,当吸引线圈通过电时衔铁被吸合,经过连杆带动其所控制的机构。