CNC Turning: Super Speed, 2-Axis

st20

ST-20SS

Product Overview

CNC Lathe, 10" x 21" (254 x 533 mm) max capacity, 31.75" (806 mm) swing, 30 hp (22.4 kW) vector drive, 5000 rpm, A2-6 spindle, 8.3" (210 mm) chuck, 24-station hybrid BOT/VDI turret, 15" colour LCD monitor, memory lock keyswitch, USB port and rigid tapping. Standard toolholder kit included.


Specifications

ST-20SS - Compare to:
ST-20SS
SWING DIAMETERS.A.E.METRIC
Over Front Apron31.75 " 806 mm
Over Cross Slide20.75 " 527 mm
Over Tailstock23.0 " 584 mm
CAPACITIESS.A.E.METRIC
Chuck Size8.3 " 210 mm
Max Cutting Diameter (varies with turret)10.0 " 254 mm
Max Cutting Length (without workholding)21 " 533 mm
Bar Capacity2.0 " 51 mm
TRAVELS & FEEDRATESS.A.E.METRIC
X Axis9.3 " 236 mm
Z Axis21.0 " 533 mm
Rapids on X945 in/min 24.0 m/min
Rapids on Z1200 in/min 30.5 m/min
Max Thrust X4100 lb 18238 N
Max Thrust Z4050 lb 18015 N
SPINDLES.A.E.METRIC
Max Rating30 hp 22.4 kW
Max Speed5000 rpm 5000 rpm
Max Torque140 ft-lb @ 1450 rpm 190 Nm @ 1450 rpm
Spindle NoseA2-6  A2-6
Spindle Bore ø3.50 " 88.9 mm
TURRETS.A.E.METRIC
Number of Tools24 Stations  24 Stations
OD vs ID ToolsHybrid 12 BOT/12 VDI  Hybrid 12 BOT/12 VDI
Boring Bar Rear Clearance (from back of turret )4.0 " 102 mm
GENERALS.A.E.METRIC
Air Required4 scfm, 100 psi 113 L/min, 6.9 bar
Coolant Capacity55 gal 208 L