特点:
结构简单,安装方便适用范围广使用维护简单外型结构可按客户要求设计适用机床:M1320\M1332\M1432\M1350\M1450\M1380普通外圆磨床
![](http://img3.makepolo.cn/img3/622/292/100013562292_13993464509566.gif)
<主轴型号 | 外形尺寸 | 径向跳动 轴向窜动 (mm) | 转速 (rpm) | 刚度 (N/μm) |
L | D | d1 | d2 | d3 | d4 | d5 | L1 | L2 | L3 | L4 |
MJ02-20-050 | 570 | 146 | 146 | 44 | 146 | 32 | 90 | 66 | 111 | 354 | 37 | ≤0.001 | 2000 | >50 |
MJ03-20-070 | 664 | 148 | 70 | 60 | 150 | 50 | 115 | 78 | 122 | 390 | 105 | ≤0.001 | 2000 | >100 |
MJ06-30-050 | 529 | 150 | 110 | 50 | 120 | 50 | 100 | 43 | 89 | 338 | 43 | ≤0.001 | 3000 | >50 |
MJ06-30-050C | 529 | 150 | 108 | 50 | 120 | 50 | 100 | 43 | 92 | 338 | 41 | ≤0.001 | 3000 | >50 |
MJ11-15-080 | 740 | 170 | 170 | 80 | 170 | 80 |
| 85 | 119 | 400 | 85 | ≤0.001 | 1500 | >200 |
MJ20-10-140 | 1254 | 260 | 210 | 120 | 260 | 120 | 210 | 94 | 145 | 782 | 154 | ≤0.001 | 1000 | >500 |