电梯曳引机机械制动器紧急制动效果分析

Emergency Braking Result of the Brake of Elevator Machine

通过对电梯曳引机机械制动器的性能分析，阐述了电梯机械紧急制动的性能特点，分析了影响电梯机械紧急制动效果的主要因素，指出了曳引能力设计值对机械紧急制动性能的影响．提出了改进机械制动减速度的相关建议。

This paper introduces the performance characteristic of the elevator emergency braking and the influence factors to the emergency braking result, points out the influence of the rope traction to the emergency braking performance, and puts forward the suggestion to improve the braking retardation.