SEW制动器安装培训教材3

1、Training Service Service RegulationDriving the world1制动器拆卸、装配、调整、使用培训教材制动器拆卸、装配、调整、使用培训教材SEW广州售后服务处广州售后服务处 Training Service Service RegulationDriving the world2n 制动器的工作原理及特点n 制动器的工作原理n SEW制动器为直流励磁盘式制动器，制动线圈分为两部分，即加速线圈与保持线圈，当电流从整流块输出之后进入制动线圈，加速线圈在极短的时间内形成很大的电磁力克服弹簧的势能将压力盘完全回吸（此时制动器打开）后经极短的时间切换至保持线圈开始

2、正常的工作。Training Service Service RegulationDriving the world3n 介绍制动器的结构及零件功能n 制动器的特点n 由于是双线圈工作故制动器吸合时间极短，对于制动摩擦片几乎形成0磨损。与制动力矩相同的其它制动器相比较而言所占空间体积小。.结构简单，拆装方便，通常维持制动间隙周期较长，维护方便。该制动器属于断电工作，符合断电安全原则。Training Service Service RegulationDriving the world4一.常用整流块 1. BG1.5 (8253846) 用于机座号63-100的异步电动机 2. BGE1.5

3、(8253854) 用于机座号71-250的异步电动机3425134251Training Service Service RegulationDriving the world5 整流块常见输入电压为220VAC和380VAC，从整流块的端子2和3处输入，具体使用电压可从电机铭牌上Vb值得知21234 380VAC或220VAC5Training Service Service RegulationDriving the world6 异步电机所用制动器线圈有三个出线头，分别为白色，红色，蓝色，用万用表测量，白色线与红色线间的阻值、白色线与蓝色线间的阻值与SEW公司提供的相关阻值相等制动器线

4、圈正常状态Training Service Service RegulationDriving the world7附图(正确接线图)白红蓝34251输入电压Training Service Service RegulationDriving the world8制动器零件分解图Training Service Service RegulationDriving the world9制动力矩弹簧的分布摆放Training Service Service RegulationDriving the world10制动盘安装时的正反Training Service Service Regulati

5、onDriving the world11制动器零件的装配1.将摩擦片装到底座上Training Service Service RegulationDriving the world122.装上反向弹簧和压力圈Training Service Service RegulationDriving the world133.放上制动盘（注意反正面）Training Service Service RegulationDriving the world144.根据需要的制动力矩均匀摆放弹簧Training Service Service RegulationDriving the world155

6、.放上阻尼盘（仅限于BMG）Training Service Service RegulationDriving the world166.放上压力盘Training Service Service RegulationDriving the world177.对接成型Training Service Service RegulationDriving the world188.安装紧固六角螺母Training Service Service RegulationDriving the world199.根据制动器型号正确调整制动间隙Training Service Service Regul

7、ationDriving the world2010.安装锥形弹簧、设置螺母Training Service Service RegulationDriving the world2111.安装调整完毕Training Service Service RegulationDriving the world22制动器与电机的装配 Training Service Service RegulationDriving the world23制动器线的装配Training Service Service RegulationDriving the world24制动器安装 Training Servi

8、ce Service RegulationDriving the world25制动齿轮与制动器完全啮合后用锤子敲打紧固Training Service Service RegulationDriving the world26制动器与定子安装孔对正后穿入紧固串钉Training Service Service RegulationDriving the world27将制动器防尘皮圈取下准备重新校核制动间隙Training Service Service RegulationDriving the world28制动器间隙的调整 BMG05BMG4 调整范围0.250.6mmBMG8-BM6

9、2 调整范围0.3-1.2mmTraining Service Service RegulationDriving the world29 BM3062制动器Training Service Service RegulationDriving the world30 手动释放手柄调整Training Service Service RegulationDriving the world31浮动距离：BMG051 1.5mmBMG02-8 2mmBM15-62 2mmTraining Service Service RegulationDriving the world32风扇叶的装配Training Service Service RegulationDriving the world33风扇罩的组装Training Service Service RegulationDriving the world34易损零件报废检验标准易损零件报废检验标准BMG02 5.4mmBMG05-4 9 mmBMG62 10 mmTraining Service Service RegulationDriving the world35 制动器整流块接线方式:安装在接线盒内的整流器BG 半波整流器，仅适用于机座号为63.100电机，且是标准