Information:
Country: Taiwan
Manufacturer: GOODWAY MACHINE CORP.
Group: Lathe
Control System: Fanuc
Web site: http://www.goodwaycnc.com
Suppliers in your country: Suppliers
Additional Information: Twin spindles or tailstock, driven tool
Technical specifications:
| CAPACITY |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Max. swing diameter |
Ø 580 mm |
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| Swing over saddle |
Ø 400 mm |
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| Max. turning diameter |
Ø 350 mm |
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| Standard turning diameter |
Ø 210 mm |
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| Max. turning length *1 |
309 || 624 || 1,204 mm |
291 || 606 || 1,186 mm |
260 || 575 || 1,155 mm |
|
| Max.work piece weight *2 |
170 kg |
230 kg |
250 kg |
|
| Chuck size |
Ø 8″ |
Ø 10″ |
10″ ( 加大孔徑 ) |
|
| Bar capacity |
Ø 51 mm |
Ø 65 mm |
Ø 75 mm |
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| SPINDLE |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Hole through draw tube |
Ø 52 mm |
Ø 66 mm |
Ø 76 mm |
|
| Hole through spindle |
Ø 66 mm |
Ø 76 mm |
Ø 90 mm |
|
| Spindle bearing diameter |
Ø 100 mm |
Ø 120 mm |
Ø 130 mm |
|
| Hydraulic cylinder |
8″ |
10″ |
10″ ( Big-Bore ) |
|
| Spindle nose |
A2-6 |
A2-8 |
A2-8 |
|
| Spindle motor type |
FANUC α P22 / 6,000i ( AC / Wide-Range / Cont. ouptut ) |
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| Motor output ( Cont. ) |
11 kW ( 15 HP ) |
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| Motor output ( 30 min. ) |
15 kW ( 20 HP ) |
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| Motor full output speed |
750 rpm |
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| Spindle drive system |
Direct Belt Drive |
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| Spindle drive ratio |
4 : 5 |
2 : 3 |
7 : 12 |
|
| Spindle speed range |
48 ~ 4,800 rpm |
40 ~ 4,000 rpm |
35 ~ 3,500 rpm |
|
| Spindle full output speed |
600 rpm |
500 rpm |
440 rpm |
|
| Spindle torque ( 30 min. ) |
238 N-m |
286 N-m |
325 N-m |
|
| Spindle torque ( Peak ) |
175 N-m |
211 N-m |
240 N-m |
|
| 2-SPEED SPINDLE | ||||
| Spindle speed ranges |
L |
20 ~ 1,200 rpm |
20 ~ 1,000 rpm |
20 ~ 875 rpm |
|
H |
1,201 ~ 4,800 rpm |
1,001 ~ 4,000 rpm |
876 ~ 3,500 rpm |
|
| Spindle full output speed |
L |
400 rpm |
333 rpm |
291 rpm |
|
H |
600 rpm |
500 rpm |
440 rpm |
|
| Spindle torque ( 15 min. ) |
L |
360 N-m |
430 N-m |
497 N-m |
| Spindle torque ( 30 min. ) |
H |
238 N-m |
286 N-m |
325 N-m |
| Cf-AXIS SPINDLE ( OPTIONAL ) | ||||
| Drive type |
AC Servo Motor 0.7 kW ( FANUC α 2 / 5,000i , Absolute Encoder, 1,000,000 / rev. ) |
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| Toruqe output / max. speed |
240 N-m / 33 rpm |
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| X & Z AXES |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Max. X-axis travel*3 |
205 mm |
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| Max. Z-axis travel*1 |
350 mm || 650 mm || 1,230 mm |
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| X / Z axes rapids |
20 m/min. , 24 m/min. |
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| Slide way type |
Hardened & Ground Box Ways |
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| Feed rates |
1 ~ 4,800 mm/min. |
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| X-axis servo motor |
AC 1.6 kW ( 2.1 HP , FANUC α 8β / 3,000i , Absolute encoder, 1,000,000 / rev. ) |
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| Z-axis servo motor |
AC 3.0 kW ( 4 HP , FANUC α 12 / 3,000i , Absolute encoder, 1,000,000 / rev. ) |
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| X-axis ball screw Ø / pitch |
Ø 32 mm / Pitch 6 |
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| Z-axis ball screw Ø / pitch |
Ø 36 mm / Pitch 10 |
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| X / Z axes thrust ( Cont. ) |
850 kg / 760 kg |
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| TURRET |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Stations |
12 Std. / 10 Opt. |
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| Indexing drive |
AC Servo motor |
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| Indexing speed |
0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step ) |
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| Accuracy |
Positioning : ± 0.00069° , Repeatability : ± 0.00027° |
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| OD tool shank size |
□ 25 mm |
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| ID tool shank size |
Ø 40 mm |
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| LIVE TOOLING TURRET ( OPTIONAL ) |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Stations |
12 |
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| Live tooling stations |
12 |
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| Live tooling drive type |
4.5 kW ( 6 HP ), 22 N-m ( Intermittent ) AC Servo motor |
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| Indexing drive type |
AC Servo motor |
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| Index speed |
0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step ) |
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| OD tool shank size |
□ 25 mm |
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| ID tool shank size |
Ø 40 mm |
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| Live tooling shank size |
ER 32 collets |
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| Live tooling rpm range |
40 ~ 4,000 rpm |
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| TAILSTOCK |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Quill center taper |
MT #4 ( Live Center ) |
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| Quill diameter / travel |
Ø 70 mm / 150 mm |
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| Tail stock base travel *1 |
Fixed || 550 mm || 1,140 mm |
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| Programmable quill / base |
Yes / Yes ( Not available on GA-2000/300 series ) |
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| Programmable base type |
Positioned by Z-axis carriage |
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| PARTS CATCHER ( OPTIONAL ) |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Maximum part diameter |
Ø 77 mm |
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| Maximum part length |
150 mm |
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| GENERAL |
GA-2000 |
GA-2600 |
GA-2800 |
|
| Positioning accuracy |
± 0.005 mm |
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| Repeatability |
± 0.003 mm |
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| Standard CNC control |
FANUC Oi-TD |
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| Voltage / Power requirement |
AC 200 / 220 + 10% to – 15% 3 phase / 26 KVA |
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| Hydraulic tank capacity *1 |
30 L || 40 L || 40 L |
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| Coolant tank capacity |
145 L ( GA-2000/300: 100 L ) |
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| Coolant pump |
0.6 kW ( 3/4 HP ) rated at 60 PSI |
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| Machine weight *1 |
3,500 kg || 4,000 kg || 4,600 kg |
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| Dimensions L × W × H *1 ( Machine ) |
1,995 x 1,630 x 1,725 || 2,445 x 1,630 x 1,890 || 3,345 x 1,630 x 1,890 mm |
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| Dimensions L × W × H *1 ( Machine w/ chip conveyor ) |
1,995 x 2,235 x 1,725 || 3,335 x 1,630 x 1,890 || 4,235 x 1,630 x 1,890 mm |
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|
Control |
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|
FANUC Oi-TD |
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| *1 GA-2000/300 || GA-2000 || GA-2000L
*2 Work piece supported by chuck & tailstock. *3 Individual models may vary, please see interference drawings. |
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