
STN50/50M Series CNC lathe
高刚性、高精度的主轴设计可以轻松实现强力重切削:
High rigidity high precision of the spindle design caneasily implement strong heavy cutting:
STN50数控车床采用了先进的45°混合式斜床身结构,主轴本着高速、重载、高精度的方针设计,可以轻松实现强力重切削。
The STN50 CNC lathe features an advanced 45-degree hybrid inclined bed structure. Its spindle is designed for high speed, heavy load capacity, and exceptional precision, enabling effortless high-power heavy cutting operations.
快速分度的高刚性刀塔:
Rapidly indexing high rigidity turret:
STN50数控车床刀塔采用伺服分度、三齿盘定位的结构,不仅具有良好的刚性,而且还具有很高的分度速度。刀塔换刀动作可以和坐标轴运动同时进行,进一步提高了机床的工作效率。
The STN50 CNC lathe's tool post features a servo indexing and three-spoke dial positioning structure, offering not only excellent rigidity but also high indexing speed. The tool change operation can be synchronized with the coordinate axis movement, further enhancing the machine's operational efficiency.
伺服程控尾座(选配) :
Servo tail stock:
STN50系列数控车床可以配置伺服尾座,尾座由伺服电机直接驱动,尾座行程和尾座推力可以在程序中任意设定,伺服尾座在无人化轴类零件加工场景中属于必备核心功能部件。
The STN50 series CNC lathes can be equipped with a servo tailstock, which is directly driven by a servo motor. The tailstock travel and thrust can be arbitrarily set in the program. The servo tailstock serves as an essential core functional component in unmanned shaft part machining scenarios.
机床规格参数
MACHINE SPECIFICATION PARAMETERS
项目ITEM | STN50-300/500 | STN50M-300/500 | |
加工能力 Capacity | 最大的回转直径 Max. swing diaover bed | φ495mm | φ590mm |
最大加工直径 Max process diameter | φ330mm | φ300mm | |
最大加工长度 Max process length | 285/520mm | 240/475mm | |
主轴 Spindle | 主电机功率(连续/30min) Spindle motor | 7.5/11KW | 7.5/11KW |
主轴端部形式 Spindle nose type | A2-6 | A2-6 | |
主轴通孔直径Spindle through hole diameter | φ62mm | φ62mm | |
主轴最高转速 Max spindle speed | 4500r/min | 4500r/min | |
卡盘尺寸 Chuck size | 8"(中空)(Hollow) | 8"(中空)(Hollow) | |
刀塔 Turret | 刀塔形式 Turret type | 伺服刀塔servo motor | 伺服动力刀塔 Servo powered turret |
刀位数 Number of stations | 12 | 12 | |
刀具分度时间(one/full) Indexing time | 0.18/0.5S | 0.18/0.5S | |
刀具尺寸 Tool size | 20×20/φ32mm | 20×20/φ32mm | |
尾座 Tailstock | 尾座锥孔形式 Tailstock quill taper hole | MT4 | MT4 |
尾座最大移动量 Max tailstock travel | 335/530mm | 335/530mm | |
尾座形式 Tailstock type | 可编程伺服尾Programmable tailstock | 可编程伺服Programmable tailstock | |
快移速度Rapid feed | X/Z轴快进速度 Axis traverse | 30/36m/min | 30/32m/min |
X/Z轴行程 X/Z Axis travel | STN50(300) 185/325mm STN50(500) 185/550mm | STN50M(300) 180/270mm STN50M(500) 180/500mm | |
冷却 Cooling | 冷却箱容积 Cooling tank volume | 150L | 150L |
其它 Others | 电源容量(30分钟/连续额定) Power capacity (30minutes keep working) | 18KVA | 18KVA |
机床尺寸(长×宽×高) Floor Space | 2000×1550×1700mm | 2000×1650×1700mm | |
机床重量 Mass of machine | 约2300kg about 2300kg | 约2400kg about 2400kg | |



