摘要
通过对一种电梯上行超速保护装置广泛采用的夹绳器的简单分析．引出了安全部件所用的电磁铁的性能要求．详细分析了直流电磁铁的时间特性．给出了优化直流电磁铁时间特性的几种方法。
In this article, based on simple analysis on rope brake extensively used in up-overspeed protection apparatus of elevator, the capability demand of electromagnet that safety components needed were led out. Meanwhile, time behavior of direct-current-electromagnet was analyzed in detail. Finally, we give out several methods to optimize the time behavior of direct-current-electromagnet.
出处
《中国电梯》
2007年第3期47-50,共4页
China Elevator
关键词
电磁铁
夹绳器
安全部件
时间
特性
Electromagnet
Rope Brake
Safety Components
Time Behavior
