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| Cnc lathe > Slant-bed > Hydrulic turret
( Box way) > BT-20/30 series |
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| MODEL |
DESCRIPTION |
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BT-20A/20AL |
| Capacity |
Swing over bed |
mm |
 480 (18.9") |
| Swing over saddle |
mm |
280 (11") |
| Distance between center |
mm |
420 / 660 (16.5" /
26") |
| Hydraulic chuck |
mm |
220 (8") |
| Bar diameter |
mm |
52 (2") (OPT O65 (2.6")) |
| Bed width |
mm |
360 |
| Bed slant angle |
|
30° |
| Spindle |
Spindle nose |
ASA |
A2-6 |
| Spindle hole |
mm |
 62 (2.44") |
| Spindle taper |
|
1/20 |
| Spindle speed |
R.P.M |
40-4000 |
| Spindle motor |
kw |
FANUC ß18ip (9 / 11kw ) |
| Spindle dia. (OD) |
mm |
100(4") |
| Turret |
Turret type |
|
Hydraulic turret (OPT SERVO) |
| Tool station & size (OD) |
mm |
8, 25x25 (1x1") |
| X travel |
mm |
150 (6") |
| Z travel |
mm |
400 / 640 (15.7" / 25.2") |
| Rapid traverse |
M/Min |
X: 15/ Z: 15 |
| ID tool holder |
mm |
32 (1.25") |
| Tailstock |
Tailstock stroke |
mm |
240 / 480 (9.5" /
19 ") |
| Quill stroke |
mm |
80 (3") |
| Quill diameter |
mm |
70 (2.75") |
| Quill taper |
MT |
MT4 |
| Motor |
Servo motor (X) |
kw |
1.8 kw |
| Servo motor (Z) |
kw |
1.8 kw |
| Coolant pump |
HP |
0.37 kw |
| Hydraulic motor |
HP |
1.5 kw |
| Miscellaneous |
X axis ball screw dia. |
mm |
_ |
| Z axis ball screw dia. |
mm |
_ |
| Machine weight |
kgs |
4000 / 4600 |
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