판매용 중고 DISCO DAD 321 #9229953

Dicing saws Spindle speed: Up to 40,000 RPM 1.5 kW Blade thickness: Up to 1 mm possible NCS Maximum substrate size: 162 mm x 162 mm X-Axis with the θ-axis: Maximum stroke: 248 mm Work piece width setting range: 0-160 mm Step: 0.001 mm Control system: Closed-loop system using AC servo motor Slide and drive system: Motor Transfer mechanism Guide AC servo motor ball screw linear guide Cutting range: 192 mm 96 mm to left 96 mm to right from spindle center Operating speed: Transfer speed input range Return speed: 0.1 to 300 mm/s Y-Axis: Maximum stroke: 162 mm Work piece width setting range: 0-160 mm Step: 0.0002 mm Control system: Open-loop system Slide and drive system: Motor Guide stepping motor ball screw linear guide Cutting range: 162 mm 81 mm to front 81 mm to rear from table center Index setting range: Speed: 0 -160 mm Step: 0.0002 mm Z-Axis: Slide and drive system: Motor Guide stepping motor ball screw linear guide Maximum stroke chuck table zero point unit: 28.2 (mm) Blade diameter, 2" Amount left uncut: 0.0001 to 32 mm Step: 0.0001 mm Moving resolution: 0.0001 mm θ-Axis: Drive system: Motor Direct drive motor Maximum rotating angle: CW: 380°, 100° CCW From initial position: 280° Control system: Closed loop system using a direct drive motor Motor resolution: 1.0" (Angle) Spindle: Bearing Motor air bearing DC brush less motor Rotating speed range: 3,000 to 40,000 RPM Output: 1.5 kW at 30,000 RPM Taper section: Large diameter: 12.6 mm Taper ratio: 1/20 (Equivalent) Diameter, 2" Hub-type blade / M-Type flange Microscope: Microscope dual objective lens microscope Span: 40 mm Magnification objective: 5x - 195x (On CRT screen) Visible range 18 mm from upper surface Chuck table: Center: 57 mm Front: 81 mm Rear: 81 mm.