CNC Slant bed lathe S-Turn CNC series 
T e c h n i c a l D a t a s h e e t
Universelle Schwenktischfunktion (ST-3)
SIEMENS 828D Control Fully enclosed splash guard with top roof 15/38 kW spindle servo motor Telescopic guards for X/Z axes 12 position servo turret Spindle speed 4200 rpm, A2-6 Chain type chip conveyor
Automatic lubrication system Coolant system Lubrication system Pneumatic system Heat-exchanger for electrical cabinet Coolant tank Oil separator
LED working lamp End of program light Electronic handwheel (MPG) Coolant gun and air gun Tool box and user manuals
Standard configuration
n Tool probe n Air conditioned electrical cabinet n Automatic safety lock n Automatic robot n Oil mist collector
Optional configuration:
n VDI power turret n ShopTurn (turning step programming) n MT4 programmable tailstock n Hydraulic turret n C axis n Bar feeder
staNdard CoNfiguratioN
Servo turret
• A2-6, 4200 rpm • Max. turning diameter: Ø 370 mm • Max. turning length: 500 mm • Max. bar capacity: Ø 52 mm
• 30 degree saddle design • High precision roller guideway and
C3 ball screw • 12 tools servo turret
• High performance power turret enables milling and drilling
• Automatic robot solution available
head stoCK Adopt the spindle which has high speed, high rigidity and high precision density, the head stock is processed by FC-30 casting, with wide base, to reduce the center of gravity of the machine, and increase the rigidity of the machine.
high preCisioN roller guideway
Each linear guideway uses the quenched steel linear guideway, which is preloaded to achieve the zero clearance and the full load capacity in each direction. XZ axis precision linear roller guideway (35mm).
30° saddle
30 degree saddle structure designing, able to withstand heavy cutting, and easy for operators to up and down workpiece and smooth chip removal.
heavy Cast iroN base
The high strength structure formed in one piece increases the mechanical rigidity, the weight of the bed and the thickness of the structure are enough to bear the cutting load.
servo turret The internal mechanism of the turret is designed with parallel CAM. The segmentation angle is accurate and the tool changing speed is fast.
high preCisioN C3 ball sCrew
The back clearance free, low noise and steady temperature rising control high- precision ball screw is used and is parallel to the guide rail through the precision measurement. The preloaded precision nut eliminates the back clearance.
prograMMable tailstoCK
Lathe tailstock ontology for high rigidity structure cast iron casting and the tailstock slide directly in the base orbit, provide the tailstock large enough to support intensity, high precision Morse taper pull center, can offer unparalleled high rigidity. The tailstock can be driven on the track by the bed saddle by the connecting shaft. The expansion of the connecting shaft and the loose clamp of the tail seat can be realized by programming.
head high torque spiNdle Motor Can provide heavy cutting ability in the lower speed.
Lubrication system Oil separator
32 * The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment.
C N C S l a n t b e d l a t h e S -Tu r n C N C 2 0 0 2 0 0 M
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optioNal CoNfiguratioN
staNdard CoNfiguratioN
Tool probe C axis
VDI power turret
Siemens motor (IPH8133)
VDI power turret motor Bar feederAir conditioner
* The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment. 54 * The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment.
C N C S l a n t b e d l a t h e S -Tu r n C N C 2 0 0 2 0 0 M
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Turning Drilling hole and tapping from side
Drilling hole and tapping from face side
Contour machining Slot machining
Outer diameter heavy cutting
The turn-milling compound machine can complete the following work in the same project
Milling and turning capacity Power turret
quality MaNageMeNt
Measuring of flatness of linear guideways Measuring of Z axis ball screw Measuring of chuck radial run-out
Measuring of perdencicularity between X and Z axis Measuring spindle tapper radial run-out
C axis indexing Test of spindle vibration Ball bar testing
* The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment. 76 * The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment.
C N C S l a n t b e d l a t h e S -Tu r n C N C 2 0 0 2 0 0 M
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Measuring items Standard accuracy Measuring items Standard accuracy
Casting hardness HB 200 ± 20 Parallelism of turret 0.01 mm
Concentricity of turret and spindle 0.02 mm Parallelism / flatness of linear guideway 0.01 mm
Repeatability of turret 0.003 mm Parallelism / flatness of ballscrew 0.01 mm
Indexing accuracy of C Axis 0.001° Perpendicularity between X / Z Axisz 0.01 mm
Run-out of spindle <4 μm Spindle tapper radial run-out 0.005 mm / 300 mm
Ball bar testing 0.01 mm / 300 mm Chuck radial runout 0.01 mm
Positioning accuracy 0.006 mm Spindle belt tightness 10 mm / (80-100)N
Positioning repeatability 0.004 mm Rotary cylinder radial run-out 0.015 mm
Diameter Diameter Spindle Cutting
cutting cutting (rpm) (mm) overloading (cm3/min)
(mm) (mm) (mm)
Material: 180 172 800 0.2 4 98% 350
S45C 172 164 800 0.2 4 92% 340
Spindle speed Cutting rate Cutting speed Cutting depth Tools Output power 3 kW (3.2 kW)
(rpm) (mm/min) (m/min) (mm) Motor 1FT7084 (bis 22 / 3000)
Drilling hole 650 65 26.5 / Max. tapping M14 x 2.0P
Milling 600 60 / 10 Max.milling
Tapping M8 x P1.25 650 750 15 / Gear rate 1:1
Ø 13HSS
12 statioNs turret
Axial power tool Radial power tool vdi turret Interference diagram
Facing tool
* The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment. 98 * The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment.
C N C S l a n t b e d l a t h e S -Tu r n C N C 2 0 0 2 0 0 M
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Machine dimensions
* The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment. 1 1
10 * The above specifications are subject to change without prior notice, no liability for mistakes. Machines may be shown with optional equipment.
C N C S l a n t b e d l a t h e S -Tu r n C N C 2 0 0 2 0 0 M
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Turret motor
drilling hole
Procession milling
capacity tapping
collect size
Max. turning diameter mm
Standard turning diameter mm
Control system kW Siemens 828D Fanuc Siemens 828D Fanuc
Spindle motor kW 15 / 38, 1PH8133 11 / 15, BilP22 / 6.000 15 / 38, 1PH8133 11 / 15, BilP22 / 6.000
Motor for X axis kW 2.3, 1FK7063 1.8, bis12 / 3000B 2.3, 1FK7063 1.8, bis12 / 3000B
Motor for Z axis kW 2.3, 1FK7063 1.8, bis12 / 3000 2.3, 1FK7063 1.8, bis12 / 3000
Spindle
Spindle drive system - direct belt drive
Spindle bore diameter mm
Diameter of spindle bearing (mm) mm
Chuck size mm
C Axis (option)
X/Z axis
Max.X axis travel mm 200 {185+15mm} (7.87” {7.25+0.59 ″}) 240 {235+5mm} (9.4” {9.25+0.19 ″}) Max.Z axis travel mm 510 (20″) 470 (18.5″)
X/Z axis rapid m/mm 30/30 (1200″/min)
Ball screw mm XZ Ø32 P10, C3
Slide way type kW X/Z: linear roller guideway
Turret
No. of tools - 12
Repeatability mm ±0.003 (0.00011″)
- 1FT7084 bis22/3000
rpm - 3000
- Ø3 ~ Ø 20, ER32 (0.11~0.78")
mm MT4
435 (17.12")
chain type
Kva 20
kg/cm2 7
mm 3480 x 1630 x 1630 (137x64x64″) 3480 x 1630 x 1680 (137x64x64″)
kg 3600 (14,330 lbs) 3750 (8250 lbs)
S-Turn 200 S-Turn 200M
Ø 210 (8.26")
Ø 62 (2.4”)
Ø 52 (2.04")
Ø 100 (3.93")
Ø 40 (1.57")
Ø 16 (0.63")
Ø 70 / 100 (2.75/3.93")