曳引驱动电梯制动器自监测有关问题探讨

Discussion on Self-monitoring Requirements of Machine Brake of Traction Elevator

对于采用驱动主机制动器作为轿厢意外移动保护制停部件的情况下,电梯驱动主机制动器应具有自监测功能。分析了制动器自监测的要求和实现方法;探讨了目前执行标准过程中遇到的问题,并提出相应的改进意见。

In the case of using the machine brake as the stopping element of means of protection against unintended movement,the brake of elevator machine shall have self-monitoring function.Requirements and implementation methods of brake self-monitoring are analyzed,the problems encountered in the current implementation of the standard are discussed,and corresponding improvement suggestions are put forward.