With the testing and analysis of two dead electromagnet brake DHM3-8A & DHM3-15A in this paper,the fault-free action time has been ascertained,accordingly the assured data of product reliability has been provided.
本文通过对DHM3-8A和DHM3-15A两种电磁失电制动器无故障动作时间的测试与分析,初步确定了无故障动作时间,从而为产品的可靠性提供了具体的数据。