SMEC STX 2600 ST

Powerful full 5 axis multitasking
Turning and milling in one setup for maximum efficiency
Turning capacity
Diameter up to 0 670 mm, length up to 1,530 mm
Spindle bore 102 mm
Handles large bar stock with ease
Strong Milling spindle with 12,000 rpm and 124 Nm
Flexibility for complex geometries with B-axis milling spindle

Machine Specifications
[ ] : Optional
DESCRIPTION STX 2600
Capacity
Swing over bed mm 700
Recommended turning diameter mm ø255
Maximum turning diameter mm
ø700
[Lower turret : ø410]
Maximum turning length mm 1540
Chuck size
1st Spindle inch 10
2nd Spindle inch 10
Bar working diameter mm ø81
Travels
Stroke
X1/Y/Z1 axis mm
790[-20/+770]
/300[±150]/1590
A axis mm 1540
B axis deg 240[±120]
C1/C2 axis deg 360/360
X2/Z2 axis mm 235/1540
Rapid
traverse rate
X1/Y/Z1 axis m/min 48/36/48
A axis m/min 30
B axis rpm 40
C1/C2 axis rpm 200/200
X2/Z2 axis m/min 24/36
Milling
spindle
Spindle speed rpm 12,000
Spindle motor (cont/max) kW 15/26
Min. spindle indexing angle
(B-axis)
deg 0.0001
1st
Spindle
Spindle speed rpm 4,000
Spindle motor (cont/max) kW 22/30
Spindle nose ASA A2-8
Spindle bearing
inner diameter (Front)
mm 130
Spindle bore mm 91
Min. spindle indexing angle (C1-axis) deg 0.0001
DESCRIPTION STX 2600
2nd
Spindle
Spindle speed rpm 4,000
Spindle motor (cont/max) kW 22/30
Spindle nose ASA A2-8
Spindle bearing
inner diameter (Front)
mm 130
SSpindle bore mm 91
Min. spindle indexing angle
(C2-axis)
deg 0.001
Lower
Turret
No of tool positions ea 12
OD tool size mm 25
Boring bar diameter mm 40
Indexing time sec 0.2
Rotary tool spindle speed rpm 5,000
Automatic
Tool
Change
Tool storage capacity ea 30[40/60 Opt.]
Tool shank - CAPTO C6
Tool diameter [with adj. tools] mm 75
Tool diameter
[without adj. tools]
mm 125
Tool length mm 300
Tool weight kg 8
Tool moment N·M 9.8
T-T time
X1/Y/Z1 axis sec 1.8
A axis sec 8
Machine
design
Size LxWxH mm
5,420x2,872x3,185
(With coolnat tank)
Weight kg 18,000
Coolant tank capacity Liter 700
Electric power supply kVA/V 83/220
Controller FANUC 31i-B PLUS