TURNING
LL20T L7
LL20T L7 is designed for machining longer components with precision and stability. With a 690 mm turning length, 380 mm turning diameter, and 8” chuck size, it is ideal for shaft-type and extended parts. Suitable for automobile, agriculture & earthmover, pump, valve, and general engineering industries,
Specifications
Description
Unit
Type
Swing over bed
mm
510 mm510
Admit Between Centres
mm
830 mm830
Max. Turning Length
mm
690 mm690
Max. Turning Diameter
mm
380 mm380
Chuck Size
mm
210 mm210
Spindle Nose
Type
A2-6 TypeA2-6
Hole Through Spindle
mm
61 mm61
Max. Spindle speed
rpm
3500 rpm3500
Motor Power (cont. / Int)
kW
11 / 15 / (15/18.5) kW11 / 15 / (15/18.5)
Motor Torque (Cont/Int)
Nm
234 / 382 (244 / 403) Nm234 / 382 (244 / 403)
Cross Travel (X - Axis)
mm
215 mm215
Longitudinal Travel (Z- Axis)
mm
750 mm750
Rapid Traverse, X and Z Axes
m/min
30 / 36 m/min30 / 36
Guideways on All Axes
Type
LM Guideways TypeLM Guideways
Number of Stations
Nos.
8 Nos.8
Tool Shank Size
mm
25 x 25 mm25 x 25
Max. Boring Bar Diameter
mm
40 mm40
Turret Indexing
Type
Bi Directional TypeBi Directional
Turret Indexing Time
Sec
<1 Sec<1
Quill Diameter
mm
85 mm85
Quill Stroke
mm
100 mm100
Quill Taper
Type
MT-5 TypeMT-5
Front x Side x Height
mm
2730 x 1650 x 1920 mm2730 x 1650 x 1920
Weight
kg
3800 kg3800
Controller
Type
Fanuc / Siemens TypeFanuc / Siemens
