S40瑞士斯图特(STUDER)万能内外圆磨床

S40瑞士斯图特(STUDER)万能内外圆磨床 
Swiss STUDER Universal Internal and External Grinder
主要技术参数Main Parameters:
顶尖距/中心高Top Distance/Center Height: 1600 X 250mm
工作行程Working stroke: 275 X1650mm
最大工件重量Maximum workpiece weight: 150kg
位置控制精度：0.0001mm (线性光栅尺、全闭环)
Positioning control accuracy: 0.0001mm (linear scale, full closed loop)
非圆磨削转台Non-circular grinding turntable：分度单位indexing unit 0.0001°