The invention provides a brake static plate assembly, a brake and an elevator system. The brake dead plate assembly comprises a first dead plate and a second dead plate, wherein the first dead plate is provided with a first outer edge and a second outer edge which are adjacent; the first inner edge is provided with a first shaft mounting notch; a first set of coils disposed on the braking surface of the first dead plate; the second static plate is provided with a third outer edge and a fourth outer edge which are adjacent to each other; the second inner edge is matched with the first inner edge and provided with a second shaft mounting notch, and the second shaft mounting notch and the first shaft mounting notch define a shaft mounting hole of the driving shaft; the second group of coils are arranged on the braking surface of the second static plate, and the magnetic flux of the second group of coils is the same as that of the first group of coils; wherein the first inner edge forms an acute angle with the first outer edge and/or the second outer edge, and the second inner edge forms an acute angle with the third outer edge and/or the fourth outer edge. According to the technical scheme, the forced requirement of the national standard is met, and meanwhile the device can be matched with other parts of an existing elevator system.
本申请提供一种制动器静板组件、制动器及电梯系统。该制动器静板组件包括:第一静板,其具有:邻接的第一外边缘与第二外边缘;第一内边缘,其上设置有第一轴安装缺口;第一组线圈,其设置在第一静板的制动表面上;第二静板,其具有:邻接的第三外边缘与第四外边缘;第二内边缘,与第一内边缘匹配,且其上设置有与第一轴安装缺口围成驱动轴的轴安装孔的第二轴安装缺口;第二组线圈,设置在第二静板的制动表面上,并与第一组线圈的磁通量相同;其中,第一内边缘与第一外边缘和/或第二外边缘成锐角,且第二内边缘与第三外边缘和/或第四外边缘成锐角。根据本申请的技术方案,既满足国家标准的强制要求,同时又可适配于现有电梯系统的其它零部件。
Brake static plate assembly, brake and elevator system
制动器静板组件、制动器及电梯系统
2023-01-13
Patent
Electronic Resource
Chinese