 |
|
L series
|
Description |
Unit |
L-290 |
L-290M |
L-370II |
|
Capacity |
Number of control axis |
- |
2 |
3 |
2 |
|
Swing over bed |
mm |
450 |
450 |
560 |
|
Max. turning diameter |
mm |
290 |
250 |
410 |
|
Max. work length |
mm |
500 |
310 |
700 |
|
Distance between centers |
mm |
600 |
500 |
800 |
|
Bar capacity |
mm |
52 |
52 |
70 |
|
Chuck size |
inch |
8’’ |
8’’ |
10’’ |
|
Travel |
X-axis travel |
mm |
165(145+20) |
190(125+65) |
250(205+45) |
|
Z-axis travel |
mm |
520 |
400 |
750 |
|
Spindle |
Spindle speed |
Rpm |
3000 |
3000 |
3000 |
|
Spindle nose |
- |
A2-6 |
A2-6 |
A2-8 |
|
Spindle taper |
- |
1/20 |
1/20 |
1/20 |
|
Spindle bore diameter |
mm |
66 |
66 |
80 |
|
Turret |
Tool type and storage capacity |
- |
V8 Hydroulic
(OPT,V12,V8 NC) |
VDI/12 |
V8 Hydroulic
(OPT,V12,V8 NC) |
|
Standard tool size |
mm |
O.D.25 x 25:I.D.40 |
O.D.20 x 20:I.D.32 |
O.D.25 x 25:I.D.40 |
|
M-axis tool speed |
rpm |
- |
5000 |
- |
|
M-axis motor type |
- |
- |
Prex 4/1.8 |
- |
|
Feedrate |
Axial rapid traverse |
m/min |
X:20,Z:25 |
X:20,Z:25 |
X:20,Z:25 |
|
Cutting federate |
mm/min |
0.001~1000 |
0.001~1000 |
0.001~1000 |
|
Motor |
Spindle motor |
kw |
11/7.5 |
11/7.5 |
15/11 |
|
Axis servo motor
(FANUC) |
kw |
X:1.8,Z:1.8 |
X:3.0,Z:3.0 |
X:3.0,Z:3.0 |
|
Axis servo motor
(OKUMA) |
kw |
X:2.2,Z:3.0 |
- |
X:2.9,Z:2.8 |
|
Tailstock |
Quill diameter |
mm |
60 |
60 |
80 |
|
Quill taper |
- |
MT No.4 |
MT No.4 |
MT No.5 |
|
Quill travel |
mm |
100 |
100 |
100 |
|
Coolant tank |
Coolant tank capacity |
L |
80 |
80 |
110 |
|
Power |
Power requirements |
KVA |
15 |
15 |
20 |
|
Machine size |
Machine dimensions
(LxWxH) |
mm |
2170x1563x1645 |
2270x1563x1645 |
3160x1915x1750 |
|
Machine weight |
kg |
3700 |
3700 |
3700 |
|
Control system |
Controller |
- |
OKUMA OSP |
OKUMA OSP |
OKUMA OSP |
|
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