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Processing Capacity
Chuck size
250 mm
Max. swing diameter over bed
ø630 mm
Max. swing diameter over carriage
ø330 mm
Max. workpiece length
800 mm (1100 mm/ 1500 mm)
Max. workpiece diameter
ø520 mm
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Spindle
Max. speed
3500 rpm
Spindle nose
A2-8
Spindle bore diameter
ø91 mm
Through spindle bore diameter
ø75 mm
Spindle power
15/18.5 kW
Tool Holder
Type
Servo Turret
Tools
12
Min. Tool to Tool
0.2 s
Max. Tool to Tool
0.5 s
Max tool shank size
25x25 mm
Max tool shank diameter
ø40 mm
Max. Live Tooling Speed
5000 rpm
Live Tooling Model
BMT55
Travels
X Rapid traverse
30 m/min
Z Rapid traverse
30 m/min
X Travels
260+10 mm
Z Travels
850 mm (1150 mm/ 1550 mm)
Tail Stock
Tail Stock Rapid Traverse
10 m/min
Sleeve taper
MT5
Dimensions and Weight
Dimensions(LxWxH)
2500x1720x1740 mm
Weight
6200 kg/ 6800 kg/ 7220 kg
The High Productivity Lathe
SSYIL L4 turning center: high-performance CNC machining of large parts.
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High-speed servo spindle unit
Technical Specifications
L2
L3
L4
Processing Capacity
Chuck size
200 mm
200 mm
250 mm
Max. swing diameter over bed
ø510 mm
ø550 mm
ø630 mm
Max. swing diameter over carriage
ø260mm
ø290mm (with Y axis: 200mm)
ø330 mm
Max. workpiece Length
300mm
500mm (with Y axis: 530mm, with Counter Spindle: 450mm)
800 mm (1100 mm/ 1500mm)
Max. work piece diameter
ø380mm
ø380mm
ø520mm
Spindle
Max speed
4000rpm
4000rpm
3500 rpm
Spindle nose
A2-6
A2-6
A2-8
Spindle bore diameter
ø66mm
ø63mm
ø91mm
Through spindle bore diameter
ø52mm
ø52mm
ø75mm
Spindle power
11/15kW
11/15kW
15/18.5 kW
Min. C-axis indexing
--
0.001°
--
Counter Spindle
Chuck size
--
150 mm
--
Rate speed / Max speed
--
1750/6000rpm
--
Spindle nose
--
A2-5
--
Spindle bore diameter
--
ø56mm
--
Through spindle bore diameter
--
ø45mm
--
Spindle power
--
11kW
--
Travels
--
530 mm
--
Rapid traverse
--
30m/min
--
Tool Holder
Type
Servo turret
Power Turret
Servo Turret
Tools
8/12
12
12
Tool shank size
25x25/20x20mm
25x25mm
25x25mm
Tool shank diameter
ø40/ø32mm
ø40mm
ø40mm
Min. Tool to Tool
--
0.2 seconds
0.2s
Max. Tool to Tool
--
0.5s
0.5s
Max. Live Tooling Speed
--
5000rpm
5000rpm
Live Tooling Model
--
BMT55
BMT55
Travels
X Rapid traverse
30m/min
30m/min
30m/min
Z Rapid traverse
30m/min
30m/min
30m/min
Y Rapid traverse
--
15m/min
--
X Travels
200mm
190+10mm
260+10 mm
Z Travels
360mm
550mm (with Y axis: 490+-50mm)
850mm (1150 mm/ 1550 mm)
Tail Stock
Travels from Tail Stock to Chuck
--
465mm (with Y axis: 500mm)
--
Tail Stock Rapid Traverse
--
30m/min
10m/min
Sleeve taper
--
MT4
MT5
Accuracy
Finish turning cylindrical accuracy
IT6
IT6
IT6
Finish turning parts surface
Ra0.4-1.6
Ra0.4-1.6
Ra0.4-1.6
Finished turning parts roundness
≤0.003mm
≤0.003mm
≤0.003mm
Position accuracy(X)
0.005mm
0.005mm
0.005mm
Position accuracy(Z)
0.008mm
0.008mm
0.008mm
Repeat accuracy (X)
0.002mm
0.002mm
0.002mm
Repeat accuracy(Z)
0.004mm
0.004mm
0.004mm
Dimensions and Weight
Dimensions(LxWxH)
1775x1600x1690mm
2500x1720x1740mm (with Y axis: 2680x1750x1850mm, with Counter Spindle: 2680x1750x1850mm)
2500x1720x1740 mm
N.W.
3050kg
4000kg
6200 kg/ 6800 kg/ 7220 kg