STN50/50M
Series CNC lathe
High rigidity high precision of the spindle design caneasily implement strong heavy cutting:
STN50 spindle of CNC lathe design principle of high speed, overload, highprecision, the Swiss company's patented technology manufacturing thathas able easily implement strong heavy cutting. Inspindle parts assembly, main shaft bearing pre-tightening force using specialized equipment and。
Rapidly indexing high rigidity turret:
STN50 CNC lathe cutter adopts servo degree and tooth plate positioningstructure, not only has good rigidity, but also has the very high indexitspeed, Turret motion and coordinate indexing action movement at the sametime will improve the efficiency of the machine tool further.
Servo tailstock:
STN50 series servo tailstock of nc lathe can be configured, the tailstock directly driven by servo motor, the tailstock stroke and tailstockthrust can be arbitrarily set in the program, the servo tailstock in axial parts without theuseof humanization process in unique occasion.
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 | |
