NexTurn SA-20D SPECIFICATIONS
 
Description
Specification
Comments
 
Max. Bar Diameter
20 mm
 
 
Max. Turning Length
210 mm
Option: 250 mm
 
Max. Drilling / Tapping on Main Spindle
10 mm / M8
 
Machining Capacity
Max. Sub Spindle Chucking Diameter
20 mm
 
 
Max. Drilling / Tapping on Sub Spindle
8 mm / M6
 
 
Max. Drilling / Tapping on Cross Slide
8 mm / M6
 
 
Max. Key Cutter Diameter on Cross Slide
32 mm
 

 
Max. Main Spindle Speed
8,000 RPM
 
 
Max. Sub Spindle Speed
8,000 RPM
 
 
Max. Cross Spindle Speed
8,000 RPM
 
 
Total # of Tools
20
22 - Optional Spec.
 
Number of Turning Tools / Cross Live Tools / Y Axis ID
6 / 4 / 3
Option: 5 on Y Axis ID
Machining Capability
Number of Front-end Face Tools
1 Fixed / 2 Live
Option: 3 Live
 
Number of Back-end Face Tools
4 Fixed
Option: 2 or 3 Live
 
Turning Tool Shank Size
1/2" x 4-3/4"
 
 
Rapid Traverse
32 m / min.
1260 ipm
 
Number of Controllable Axes
7
 
 
Main Spindle Positioning
.001 degree
Disc Brake
 
Sub Spindle Positioning
.001 degree
Disc Brake
Motors
Main Spindle
2.2 / 3.7 kw
cont. / 30 min.
 
Sub Spindle
2.2 / 3.7 kw
cont. / 30 min.
 
Cross Drill / Mill Unit
.55 / 1.1kw
 
 
Rotary Guide Bushing Drive
Spindle Servo 1.1 kw
 
 
Back-end Face Tools
1.0 kw
 
 
Coolant Pump Unit
.45 kw
 
 
Lubrication Pump Unit
.04 kw
 
Dimensions
Coolant Capacity
200 L
53 Gal.
 
Spindle Center Height
1,000 mm
 
 
Length / Width / Height
2,140 / 1,375 / 1670 mm
 
 
Net Weight
3,200 kg
7,040 lbs
Control
Fanuc 18i-TB - Dual Path / Dual CPU
 
 
 
 
 
Available Options
Front Side Face Rotary Tools - 3 Spindles
 
 
  Back Side Face Rotary Tools - 2 or 3 Spindles    
 
Fixed Type Guide Bushing Holding Unit
 
 
 
Long Parts Discharge Unit
 
 
 
Cut Off Detection
 
 
  Thread Whirling Head    
  Polygon Attachment    
  Bar Feed Unit    
  Modular Back Working Rotary Spindles (ER-11)    
  Modular Cross Working Rotary Spindles (ER-11)    
  Chip Conveyor    
  Mist / Smoke Filter Unit    


©2010 TMT Swiss, LLC - All Rights Reserved.