产品详细参数信息：
| 主要规格与参数 | Description | Z3725×8 | Z3725×8A | |||||
| zui大钻孔直径 | Maximum drilling diameter | mm | 25 | |||||
| 主轴中心线至立柱母线距离 | zui大 | Distance from the centre line of spindle to column | Max | mm | 800 | |||
| zui小 | Min | mm | 350 | |||||
| 主轴箱水平移动距离 | Horizontal traverse of spindle head on arm | mm | 500 | |||||
| 主轴端面至底座工作面距离 | zui大 | Distance from spindle nose to working surface of base plate | Max | mm | 800 | |||
| zui小 | Min | mm | 50 | |||||
| 摇臂升降距离 | Vertical travel of arm on column | mm | 830 | |||||
| 摇臂升降速度 | Elevating speed of arm | m/s | 0.026 | |||||
| 摇臂回转角度 | Swivel angle of arm | degree | 360° | |||||
| 主轴圆锥孔（莫氏） | Taper in spindle | morse | 3 | |||||
| 主轴转速范围 | Range of spindle speeds | r/min | 112～1120 | |||||
| 主轴转速级数 | Number of spindle speeds | steps | 6 | |||||
| 主轴进给量范围 | Range of spindle feeds | mm/r | 手动进给 | 0.07～0.22 | ||||
| 主轴进给量级数 | Number of spindle feeds | steps |
| 4 | ||||
| 主轴行程 | Spindle travel | mm | 130 | |||||
| 刻度盘每转钻孔深度 | Feed depth per revolution of graduated dial | mm |
| |||||
| 主轴允许zui大扭转力矩 | Maximum permissible torque of spindle | 400 | 100 | |||||
| 主轴允许zui大进给抗力 | Maximum permissible feedpressure of spindle | kN | 4 | |||||
| 主电机功率 | Power of the main drive motor | kw | 3 | |||||
| 摇臂升降电机功率 | Power of arm elevating motor | kw | 1.5 | |||||
| 主轴箱、立柱、摇臂液压夹紧电机功率 | Power of hydraulic clamping motor for spindle box,column,arm | kw | 无 | |||||
| 机床冷却泵电机功率 | Power of coolant pump motor | kw | 无 | |||||
| 机床重量（约） | Weight of the machine（approx.） | kg | 880 | 910 | ||||
| 机床轮廓尺寸（长×宽×高） | Overall dimensions（L×W×H） | cm | 175.7×75×198.5 | |||||
| zui大机床轮廓尺寸（长×宽×高） | Max. overall dimensions（L×W×H） | cm |
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