LYX系列稀土永磁式直流力矩电动机.doc

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1、-LYX系列稀土永磁式直流力矩电动机外型及安装尺寸如下:一、分装式：安装尺寸应符合图1、图2及表1的规定。表1机座号性能序号尺寸和公差D1D2D3SL1L2L3L4D5D4nS1h6h7H7H84501-0245611311241.3____4022.503-0422355501-02551015311241.3____5122.503-0422357001-027016223.420361.3____65.522.503-04304606405749001-029025323.42038__2.538.2842303-04304805-06405811001-021104048

2、4.52038__6.5561032303-04304805-06405813001-0213060704.52040__3.5781232303-043050406016001-021608090M530502____1544303-04608009527320001-022001001105.53052__3.51211884403-04608225001-022501401526.63054__101682394403-04608405-0690114一、组装式（a）端部止口及螺孔安装，安装形式如图3所示，尺寸符合表2的规定。表2机座号性能序号尺寸和公差D1hDD3D2SL

3、1L2Lh7±0.1h10f7(≤)4501-02452.55851431264303-04545501-02552.570626318643.503-0454.57001-0270385778422125303-0463058062__068577__739001-02903105979422125403-046405-067411001-02110413012011525126203-047205-068213001-02130515014014532156403-047405-0684(b)方形凸缘安装，安装形式如图4所示，尺寸符合表3规定。表3机座号性能序号尺寸和公差D1

4、hh1DD3SD2BL1L2Lh1h12±0.1h11f7(≤)13001-0213051015017091415432156403-047405-068416001-0216061018020091618442157203-04102099420001-02200715220250122022452187603-0410625001-022507152803101225286621812203-0415205-06182三、轴身尺寸如图5所示，尺寸应符合表4规定。表4机座号轴身直径轴身型式键槽尺寸键尺寸FGL型式宽高-0.04hHTypeWidthheight454光轴伸---

5、---------------556------------------7083612平键33909键槽轴伸3712331101148.5124413014411.5144416016513165520020616.52066250258212287