
技术参数:
| 主要技术参数 | LZ5140 | LZ5150 |
| 钻孔直径mm(在抗拉强度为500—600Mpa的钢材上) | 40 | 50 |
| Max. drilling dia | ||
| 主轴圆锥孔 | 莫氏4号 | 莫氏5号 |
| Spindle Cone | ||
| 主轴端面至工作台面的距离mm | 760 | 800 |
| The end of spindle to table the maximum distance | ||
| 进给抗力N | 18000 | 20000 |
| Maximum feeding resistance | ||
| 主轴允许的扭转力矩N.M | 420 | 500 |
| Maximum permissible torque of spindle | ||
| 主电动机功率KW | 4 | |
| Spindle motor power | ||
| 主轴中心线至导轨面的距离mm | 335 | |
| Spindle center line to guide surface distance | ||
| 主轴行程mm | 250 | |
| Spindle travel | ||
| 主轴箱行程mm | 360 | |
| Spindle box trip | ||
| 主轴转速r/min(12级,50HZ) | 31.5 45 63 90 125 180 250 335 | |
| Spindle speed | 500 710 1000 1400 | |
| 主轴每转进给量mm/r(9级) | 0.056 0.112 0.16 0.224 0.315 | |
| Number of spindle feeds | 0.45 0.63 0.9 1.8 | |
| 工作台行程mm | 280 | |
| Travel of working table | ||
| 工作台工作面积mm2 | 480×550 | |
| Table work area | ||
| 冷却泵功率KW | 0.06 | |
| Cooling pump motor power | ||
| 冷却泵功率流量L/min | 25 | |
| Cooling pump flow | ||
| 轮廓尺寸mm | 1200×680×2565 | |
| Overall dimension(L×W×H) | ||
| 机床净重Kg | 约2400 | |
| Machine weight | ||