STC-260A CNC Turret smart drilling Tapping machine Cross Table(X Axis Servo Motor ,Y Axis : Manual displacement)
STC-260A has high-precision CNC controlled X-stroke and Z-stroke, and has high-precision processing performance for tubular or strip-shaped workpieces.
One set-up can do 6 operations as centering,drulling,chamfering,boaring,reaming,tapping.
Save the time of moving work pieces.Index turret head automatically by Gavenva index mechanism.High accurary and increased protection.
Especially suited to small and medium batches of components the NC Turret Center Drilling & Tapping machine is ideal for taking inappropriate work off expensive maching centers.
Model SPESIFICATION | STC-260A CNC Cross Table(X Axis Servo Motor ,Y Axis : Manual displacement) |
Drilling Capacity | Mild Steel | 16 |
Cast Iron | 18 |
Z Axis Travel | 150 |
Rapid Traverse ( mm/min.) | 14,000 |
Cutting feed rate (mm/min.) | 10~4,000 |
Number of tools | 6 |
Max. tool length | 180 |
Max. tool weight | 2Kg/1(Spindle), 9kg/(Total) |
Tool selection | Sequential, Clock Wise |
Spindle taper | Tr20 or TM22 With Er32 or Er20 |
Tool change time | 1.8 Sec.(Tool to tool), 2.8 Sec( Chip to Chip) |
Max. tool diameter | MT#2,20mm |
SPINDLE SPEED CHART(R.P.M) | SPINDLE | R.P.M. |
T1 ＆ T4 | 200-4000 |
T2 ＆ T5 | 100-3000 |
T3 ＆ T6 | 100-2000 |
Spindle end to table | Max. | 590 |
Min. | 0 |
Saddle seat travel | 470 |
Table Size | 300x420 |
300x680 |
Table Travel | X: 260 Y: 170 |
Spindle motor | 1.5kw 4pole 3phase Inverter motor |
Z Axis Brake Servo Motor A Axis Servo Motor | ABS 1.0Kw rpm2000( With brake)
ABS 750w rpm3000 |
X Axis Servo Motor Y Axis : Screw displacement | ABS 1.0Kw rpm2000
Manual adjustment, combined with optical ruler display |
Coolant motor | 60W, 2P |
Powerful ultra-thin chuck | NBK-10 |
