Brand
STAR
Model
SR20J Type N
Type
Lathes, CNC, Automatic, Swiss Type
Stock #
56206
Condition
Very Good
Year
2012
CONTROL | Fanuc Series 31i-B |
Max. Machining Diameter | 20mm |
Max. headstock Stroke - Standard | 205mm (8in) |
Max. headstock Stroke - Standard (N-Type) | Bar diameter x 2.5 |
Max headstock stroke - with R.M.G.B. unit | (Max. 55mm) (Max. 2-11/64in) |
Number of Tools | 6 tools |
Tool Shank | 12mm |
4-Spindle Sleeve holder | 3-catagories below |
Number of tools | Front 4, Rear 4 |
Max drilling capability | 10mm (25/64in) |
Max. tapping capability | M8xP1.25 |
2-Spindle front sleeve holder | 3-catagories below |
Number of tools (sleeve) | 2-tools |
Max. drilling capability | 8mm (5/16in) |
Max. depth of hole | 100mm (3-15/16in) |
Power driven attachment | 5-cateagories below |
Number of tools | Cross Milling: 3-Tools - Cartridge type: at 2 position |
Max. drilling capability | 8mm (5/16in) |
Max tapping capability | M6xP1.0 |
Spindle Speed | Max. 8000 RPM |
Drive Motor | 1.2 kW or 1.6 HP |
Rapid feed rate (X,Y, Z, XB, ZB) | 35m/min |
Main spindle indexing angle | C-axis control |
Main Spindle Speed | 10,000 RPM |
Main Spindle Motor | 2.2kw or 3HP (Continuous)/3.7kw or 12.5 HP (15min/60%ED) |
Coolant Tank Capacity | 170 liters |
Max. Chucking Diameter | 20mm / 23 mm (option) |
Max. length for front ejection | 80mm (3-5/32 in) |
Max. parts projection length | 30mm (1-3/16 in) |
Back 4-Spndle Unit | 5 catergories below |
Number of tools | 4 tools |
Max drilling capability - Stationary Tool | 8mm (5/16 in) |
Max drilling capability - Power Driven tool | 5mm (3/16 in) |
Max tapping capability - Stationary Tool | M8xP1.25 |
Max tapping capability - Power Driven Tool | M4xP0.7 |
Power driven attachment speed | 8000 RPM |
Power driven attachment drive motor | 0.5kw or 1.7 HP |
Sub spindle indexing angle | C-axis control |
Sub Spindle Speed (RPM) | 9000 RPM (Max) |
Max. Speed Backworking | 8000 RPM |
Sub Spindle Motor | 1.5kw or 5HP (continous) / 2.2kw or 7HP (15min/50% ED) |
Weight | 4840 pounds |
Dimensions | 2255x1200x1700 mm or 88.77x47.24x66.92 inches |
Equipped With:
Fanuc Series 31i-Model B CNC Control Iemca Ideal 325 Barfeed
High Pressure Coolant 9 POWER DRIVEN 6 SLEEVE TOOL 4 STATIONARY TOOL 2 DEEP DRILLING LNS CHIP CONVEYOR Installed in 2012 |