011 392 3710-(JHB) / 041 363 8535-(PE)
Goodway - Ultra Performance Turning Centers / Lathes - GA-2600
ULTRA PERFORMANCE TURNING CENTERS
Engineered to handle heavy-duty turning applications with superb accuracy, the GA series ultra performance turning centers combine extremely powerful high torque motors, super rigid box way constructions, and large diameter servo indexing turrets to bring you The Ultimate Machining Power®. The GA series will help you be more competitive by achieving faster cycle times with heavier cuts, faster machine movements, and allow cutting of tough material efficiently. You'll also appreciate the reliability and durability that our machines are known for. Plus, with more standard features than any other machine on the market today, many say it's the best investment they have ever made.
- Extremely powerful high-torque spindles deliver 2.5 ~ 4 times the torque output of standard spindles.
- Extra large Z-axis servo motors provide the thrust needed to efficiently drill big diameter holes.
- In order to endure the machine's high outputs with durability, heavy-duty roller bearings are used to support the spindles and axes guide ways are of super-rigid one-piece box ways.
- A total of 26 models are available in the GA Series lineup, use the chart below to pinpoint the model that best suits your applications needs.
GA Series Lineup Chart
| SERIES | GA-2000 SERIES | GA-3000 SERIES | ||||
|---|---|---|---|---|---|---|
| Chuck Size | 8" | 8" / 10" | 10" | 10" | 12" | 15" |
| Bar Capacity | Ø 51 mm ( 2.0" ) | Ø 65 mm ( 2.5" ) | Ø 75 mm ( 3.0" ) | Ø 75 mm ( 3.0" ) | Ø 90 mm ( 3.5" ) | Ø 105 mm ( 4.0" ) |
| Turning Length | ||||||
| 300 mm ( 12.1" ) *1 | GA-2000C / CM | GA-2600C / CM | GA-2800C / CM | --------- | --------- | --------- |
| 600 mm ( 24.5" ) *1 | GA-2000 / M | GA-2600 / M | GA-2800 / M | GA-3000 / M | GA-3300 / M | GA-3600 / M |
| 900 mm ( 35.4" ) *1 | --------- | --------- | --------- | GA-3000L0 / L0 M | GA-3300L0 / L0 M | GA-3600L0 / L0 M |
| 1,200 mm ( 47.4" ) *1 | GA-2000L / LM | GA-2600L / LM | GA-2800L / LM | GA-3000L / LM | GA-3300L / LM | GA-3600L / LM |
C : Compact Bed L0 / L : Long Bed M : Live Tooling & C - axis
*1 Turning length listed here are approximate numbers, individual models may vary. Please see Machine Specifications below for details.
- The modern 30° slant wedge bed design provides smooth chip disposal and easier operator access without sacrificing machine rigidity.
- Larger machining capacities and available live tooling features provide additional production flexibility.
Tailstock shown with optional live center
GA Series machines ( excluding compact bed C models ) feature a standard programmable base and quill tailstock.
Manual mode quill-jog function allows the quill to be inched forward, which makes it easier to insert the center into the center hole.
Movement of the base and quill in auto mode are controlled by M-codes and thrust pressure is manually adjustable.
Z-axis carriage automatically locks onto the tailstock base and moves it to the desired position with precision accuracy.
Coolant tank
Machine rigidity is increased by eliminating the opening required for under-machine-type coolant tanks.
- Utilizing unused space, this coolant tank placement allows optimal air circulation for faster heat dispersion and lower coolant temperature, which will help extend coolant life.
- Heat escapes directly into the air, not trapped inside the machine; this tremendously improves the machine's overall accuracy by lowering thermal expansion effects to a minimum.
- Coolant tank allows the connection of compressed air to circulate coolant and keep it fresh when machine is not in use.
- Less space limitations allow larger 55 gallon coolant tank capacity and easier maintenance access.
GA-2000C model shown.
Auto industry manufactures require machines with compact footprints and rear discharge conveyor systems to streamline their production lines. We offer the GA-2000 series C models to meet the demand.
With the machines placed closer together, operators spend less time walking and are less exhausted, thus, lowering the demand on manpower and increase efficiency.
Rear discharge conveyor systems allow machines to be placed closer together, thus, requiring less floor space. Furthermore, all machine conveyors can discharge onto a central conveyor, which carries the chips to one location; this saves man power and streamlines the chip removal process.
The standard chip conveyor features adjustable timers that allow the operator to set operation intervals according to the amount of chips generated by the machine. Thus , reducing coolant loss to a minimum. 
| GA-2000 Series |
|---|
| CAPACITY | GA-2000 | GA-2600 | GA-2800 |
|---|---|---|---|
| Max. swing diameter | Ø 580 mm ( 22.83" ) | ||
| Swing over saddle | Ø 400 mm ( 15.74" ) | ||
| Max. turning diameter | Ø 350 mm ( 13.77" ) | ||
| Standard turning diameter | Ø 203 mm ( 8" ) | Ø 254 mm ( 10" ) | |
| Max. turning length *1 | 309 mm || 624 mm || 1,204 mm | 291 mm || 606 mm || 1,186 mm | 260 mm || 575 mm || 1,155 mm |
| ( 12.16" || 24.56" || 47.4" ) | ( 11.45" || 23.86" || 46.69" ) | ( 10.23" || 22.63" || 45.47" ) | |
| Max.work piece weight *2 | 170 Kg ( 374 lbs. ) | 230 Kg ( 506 lbs. ) | 250 Kg ( 550 lbs. ) |
| Chuck size | Ø 8" | Ø 10" | 10" ( 加大孔徑 ) |
| Bar capacity | Ø 51 mm ( 2.00" ) | Ø 65 mm ( 2.55" ) | Ø 75 mm ( 2.95" ) |
| SPINDLE | GA-2000 | GA-2600 | GA-2800 |
|---|---|---|---|
| Hole through draw tube | Ø 52 mm ( 2.05" ) | Ø 66 mm ( 2.59" ) | Ø 76 mm ( 2.99" ) |
| Hole through spindle | Ø 66 mm ( 2.59" ) | Ø 76 mm ( 2.99" ) | Ø 90 mm ( 3.54" ) |
| Spindle bearing diameter | Ø 100 mm ( 3.93" ) | Ø 120 mm ( 4.72" ) | Ø 130 mm ( 5.11" ) |
| 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 ) | ||
| Motor output ( Cont. ) | 11 kW ( 15 HP ) | ||
| Motor output ( 30min. | 15 kW ( 20 HP ) | ||
| Motor full output speed | 750 RPM | ||
| Spindle drive system | Direct Belt Drive | ||
| 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 (30min.) | 238 N-m ( 176 ft-lbs ) | 286 N-m ( 211 ft-lbs ) | 325 N-m ( 240 ft-lbs ) |
| Spindle torque (Peak) | 175 N-m ( 129 ft-lbs ) | 211 N-m ( 156 ft-lbs ) | 240 N-m ( 177 ft-lbs ) |
| 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 ( 266 ft-lbs ) | 430 N-m ( 317 ft-lbs ) | 497 N-m ( 367 ft-lbs ) |
| Spindle torque (30 min.) | H | 238 N-m ( 176 ft-lbs ) | 286 N-m ( 211 ft-lbs ) | 325 N-m ( 240 ft-lbs ) |
| Cf-AXIS SPINDLE ( OPTIONAL ) | ||||
|---|---|---|---|---|
| Drive type | AC Servo Motor 0.7 kW ( FANUC α 2 / 5,000i , Absolute Encoder, 1,000,000 / rev. ) | |||
| Toruqe output / max. speed | 240 N-m ( 177 ft-lbs ) / 33 RPM | |||
| X & Z AXES | GA-2000 | GA-2600 | GA-2800 |
|---|---|---|---|
| Max. X-axis travel*3 | 205 mm ( 8.07" ) | ||
| Max. Z-axis travel*1 | 350 mm ( 13.77" ) || 650 mm ( 25.59" ) || 1,230 mm ( 48.42" ) | ||
| X / Z axes rapids | 20 m / min. ( 788 IPM ) , 24 m / min. ( 945 lPM ) | ||
| Slide way type | Hardened & Ground Box Ways | ||
| Feed rates | 1 ~ 4,800 mm / min. ( 1~189 IPM ) | ||
| X-axis servo motor | AC 1.6 kW ( 2.1 HP , FANUC α 8β / 3,000i , Absolute encoder, 1,000,000 / rev. ) | ||
| Z-axis servo motor | AC 3.0 kW ( 4 HP , FANUC α 12 / 3,000i , Absolute encoder, 1,000,000 / rev. ) | ||
| X-axis ball screw Ø / pitch | Ø 32 mm ( 1.26" ) / Pitch 6 | ||
| Z-axis ball screw Ø / pitch | Ø 36 mm ( 1.41" ) / Pitch 10 | ||
| X / Z axes thrust ( Cont. ) | 850 Kg ( 1,870 lbs. ) / 760 Kg ( 1,672 lbs. ) | ||
| TURRET | GA-2000 | GA-2600 | GA-2800 |
|---|---|---|---|
| Stations | 12 Std. / 10 Opt. | ||
| Indexing drive | AC Servo motor | ||
| Indexing speed | 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step ) | ||
| Accuracy | Positioning : + / - 0.00069°, Repeatability : + / - 0.00027° | ||
| OD tool shank size | □ 25 mm ( 1" ) | ||
| ID tool shank size | Ø 40 mm ( 1 - 1 / 2" ) | ||
| LIVE TOOLING TURRET ( OPTIONAL ) | GA-2000 | GA-2600 | GA-2800 |
| Stations | 12 | ||
| Live tooling stations | 12 | ||
| Live tooling drive type | 6 HP, 16.2 ft-lbs ( Intermittent ) AC Servo motor | ||
| Indexing drive type | AC Servo motor | ||
| Index speed | 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step ) | ||
| OD tool shank size | □ 25 mm ( 1" ) | ||
| ID tool shank size | Ø 40 mm ( 1 - 1/2" ) | ||
| Live tooling shank size | ER 32 collets | ||
| Live tooling RPM range | 40 ~ 4,000 RPM | ||
| TAILSTOCK | GA-2000 | GA-2600 | GA-2800 |
|---|---|---|---|
| Quill center taper | MT #4 ( Live Center ) | ||
| Quill diameter / travel | Ø 70 mm ( 2.75" ) / 150 mm ( 5.90" ) | ||
| Tail stock base travel *1 | Fixed || 550 mm ( 21.65" ) || 1,140 mm ( 44.88" ) | ||
| Programmable quill / base | Yes / Yes ( Not available on GA-2000C series ) | ||
| Programmable base type | Positioned by Z-axis carriage | ||
| PARTS CATCHER ( OPTIONAL ) | GA-2000 | GA-2600 | GA-2800 |
| Maximum part diameter | Ø 77 mm ( 3.03" ) | ||
| Maximum part length | 150 mm ( 5.9" ) | ||
| GENERAL | GA-2000 | GA-2600 | GA-2800 |
| Positioning accuracy | + / - 0.005 mm ( 0.0002" ) | ||
| Repeatability | + / - 0.003 mm ( 0.0001" ) | ||
| Standard CNC control | FANUC Oi-TD | ||
| Voltage / Power requirement | AC 200 / 220 + 10% to - 15% 3 phase / 26 KVA | ||
| Hydraulic tank capacity | 8 gal. ( 30 L ) || 10 gal. ( 40 L ) || 10 gal. ( 40 L ) | ||
| Coolant tank capacity | 55 gal. ( 200 L ) | ||
| Coolant pump | 3 / 4 HP rated at 60 PSI | ||
| Machine weight *1 | 3,500 Kg ( 7,700 lbs. ) || 4,000 Kg ( 8,800 lbs. ) || 4,600 Kg ( 10,120lbs. ) | ||
| Dimensions L × W × H | Machine : 1,975 || 2,445 || 3,242 x 1,630 x 1,725 || 1,890 || 1,845 mm ( 78" || 97" || 128" x 65" x 68" || 75" || 73" ) |
||
| Machine w / chip conveyor: GA-2000C : 1,975 x 2,235 x 1,725 mm ( 78" x 92" x 68" ) | |||
| GA-2000 : 3,335 x 1,630 x 1,890 mm ( 131" x 65" x 75" ) | |||
| GA-2000L : 4,132 x 1,630 x 1,875 mm ( 163" x 65" x 73" ) | |||
| GA-3000 Series |
|---|
| CAPACITY | GA-3000 | GA-3300 | GA-3600 |
|---|---|---|---|
| Max. swing diameter | Ø 600 mm ( 23.62" ) | ||
| Swing over saddle | Ø 500 mm ( 19.69" ) | ||
| Max. turning diameter | Ø 500 mm ( 19.69" ) | ||
| Standard turning diameter | Ø 225 mm ( 8.86" ) | ||
| Max. turning length *4 | 629 mm || 929 mm || 1,229 mm | 624 mm || 924 mm || 1,224 mm | 596 mm || 896 mm || 1,196 mm |
| ( 24.76" || 36.57" || 48.39" ) | ( 24.55" || 36.37" || 48.18" ) | ( 23.46" || 35.27" || 47.08" ) | |
| Max.work piece weight *2 | 340 Kg ( 748 lbs. ) | 340 Kg ( 748 lbs. ) | 340 Kg ( 748 lbs. ) |
| Chuck size | Ø 10" ( 12" ) | Ø 12" ( 15" ) | Ø 15" |
| Bar capacity | Ø 75 mm ( 2.95" ) | Ø 90 mm ( 3.54" ) | Ø 105 mm ( 4.13" ) |
| SPINDLE | GA-3000 | GA-3300 | GA-3600 |
|---|---|---|---|
| Hole through draw tube | Ø 75.5 mm ( 2.97" ) | Ø 90.5 mm ( 3.56" ) | Ø 105.5 mm ( 4.15" ) |
| Hole through spindle | Ø 90 mm ( 3.54" ) | Ø 101 mm ( 3.98" ) | Ø 121 mm ( 4.76" ) |
| Spindle bearing diameter | Ø 130 mm ( 5.12" ) | Ø 140 mm ( 5.51" ) | Ø 160 mm ( 6.30" ) |
| Hydraulic cylinder | 10" | 12" | 15" |
| Spindle nose | A2-8 | A2-8 | A2-11 |
| Spindle motor type | FANUC α P40 / 6,000i ( AC / Wide-Range ) | ||
| Motor output ( Cont. ) | 18.5 kW ( 25 HP ) | ||
| Motor output ( 30min. ) | 22 kW ( 29.5 HP ) | ||
| Motor full output speed | 400 / 575 RPM | ||
| Spindle drive system | Direct Belt Drive | ||
| Spindle drive ratio | 7 : 10 | 7 : 10 | 35 : 54 |
| Spindle speed range | 30 ~ 3,000 RPM | 30 ~ 3,000 RPM | 25 ~ 2,500 RPM |
| Spindle full output speed | 403 RPM | 403 RPM | 373 RPM |
| Spindle torque (30min.) | 522 N-m ( 385 ft-lbs ) | 522 N-m ( 385 ft-lbs ) | 563 N-m ( 415 ft-lbs ) |
| Spindle torque (Peak) | 439 N-m ( 324 ft-lbs ) | 439 N-m ( 324 ft-lbs ) | 473 N-m ( 349 ft-lbs ) |
| 2-SPEED SPINDLE | ||||
|---|---|---|---|---|
| Spindle speed ranges | L | 30 ~ 700 RPM | 30 ~ 700 RPM | 25 ~ 648 RPM |
| H | 701 ~ 3,000 RPM | 701 ~ 3,000 RPM | 649 ~ 2,500 RPM | |
| Spindle full output speed | L | 280 RPM | 280 RPM | 260 RPM |
| H | 403 RPM | 403 RPM | 373 RPM | |
| Spindle torque ( 15 min. ) | L | 750 N-m ( 553 ft-lbs ) | 750 N-m ( 553 ft-lbs ) | 810 N-m ( 597 ft-lbs ) |
| Spindle torque ( 30 min. ) | H | 439 N-m ( 324 ft-lbs ) | 439 N-m ( 324 ft-lbs ) | 473 N-m ( 439 ft-lbs ) |
| Cf-AXIS SPINDLE ( OPTIONAL ) | ||||
|---|---|---|---|---|
| Drive type | FANUC α 4 / 5,000is | |||
| Toruqe output / max. speed | 480 N-m ( 354 ft-lbs ) / 33 RPM | |||
| X & Z AXES | GA-3000 | GA-3300 | GA-3600 |
|---|---|---|---|
| Max. X-axis travel*3 | 260 mm ( 10.23" ) | ||
| Max. Z-axis travel*1 | 630 mm ( 24.80" ) || 930 mm ( 36.61" ) || 1,230 mm ( 48.42" ) | ||
| X / Z axes rapids | 20 m / min. ( 788 IPM ) , 24 m / min. ( 945 lPM ) | ||
| Slide way type | Hardened & Ground Box Ways | ||
| Feed rates | 1 ~ 4,800 mm / min. ( 1~189 IPM ) | ||
| X-axis servo motor | AC 2.7 kW ( 4 HP , FANUC α 12β / 4,000is , Absolute encoder, 1,000,000 / rev. ) | ||
| Z-axis servo motor | AC 4.5 kW ( 6 HP , FANUC α 22 / 4,000is , Absolute encoder, 1,000,000 / rev. ) | ||
| X-axis ball screw Ø / pitch | Ø 36 mm ( 1.41" ) / Pitch 8 | ||
| Z-axis ball screw Ø / pitch | Ø 45 mm ( 1.77" ) / Pitch 10 | ||
| X / Z axes thrust ( Cont. ) | 962 Kg ( 2,116 lbs. ) / 1,4111 Kg ( 3,104 lbs. ) | ||
| TURRET | GA-3000 | GA-3300 | GA-3600 |
|---|---|---|---|
| Stations | 12 Std. / 10 Opt. | ||
| Indexing drive | AC Servo motor | ||
| Indexing speed | 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step ) | ||
| Accuracy | Positioning : + / - 0.00069°, Repeatability : + / - 0.00027° | ||
| OD tool shank size | □ 25 mm ( 1" ) | ||
| ID tool shank size | Ø 40 mm ( 1 - 1 / 2" ) [ Ø 50 mm ( 2" ) ] | ||
| LIVE TOOLING TURRET ( OPTIONAL ) | GA-2000 | GA-2600 | GA-2800 |
|---|---|---|---|
| Stations | 12 | ||
| Live tooling stations | 12 | ||
| Live tooling drive type | 6 HP, 16.2 ft-lbs ( Intermittent ) AC Servo motor | ||
| Indexing drive type | AC Servo motor | ||
| Index speed | 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step ) | ||
| OD tool shank size | □ 25 mm ( 1" ) | ||
| ID tool shank size | Ø 40 mm ( 1-1/2" ) | ||
| Live tooling shank size | ER 32 collets | ||
| Live tooling RPM range | 4,000 RPM | ||
| TAILSTOCK | GA-3000 | GA-3300 | GA-3600 |
|---|---|---|---|
| Quill center taper | MT #5 ( Live Center ) [ Opt. MT #4 ( dead center ) ] | ||
| Quill diameter / travel | Ø 110 mm ( 4.33" ) / 150 mm ( 5.90" ) | ||
| Tail stock base travel *1 | 450 mm ( 17.71" ) || 1,050 mm ( 41.33" ) | ||
| Programmable quill / base | Yes / Yes | ||
| Programmable base type | Positioned by Z-axis carriage | ||
| PARTS CATCHER ( OPTIONAL ) | GA-3000 | GA-3300 | GA-3600 |
| Maximum part diameter | Ø 105 mm ( 4.13" ) | ||
| Maximum part length | 180 mm ( 7.08" ) | ||
| GENERAL | GA-3000 | GA-3300 | GA-3600 |
| Positioning accuracy | + / - 0.005 mm ( + / - 0.0002" ) | ||
| Repeatability | + / - 0.003 mm ( + / - 0.0001" ) | ||
| Standard CNC control | FANUC Oi-TD | ||
| Voltage / Power requirement | AC 200 / 220 + 10% to - 15% 3 phase / 38 KVA | ||
| Hydraulic tank capacity | 40 L ( 10 gal. ) | ||
| Coolant tank capacity | 200 L ( 55 gal. ) | ||
| Coolant pump | 3 / 4 HP rated at 60 PSI | ||
| Machine weight *1 | 5,800 Kg ( 12,760 lbs. ) || 7,000 Kg ( 15,400 lbs. ) | ||
| Dimensions L × W × H | Machine : 2,850 x 1,965 x 1,910 || 3,495 x 2,020 x 1,910 mm ( 112.2" x 77.4" x 75.1" || 137.5" x 79.5" x 75.1" ) |
||
| Machine w / chip conveyor : 3,660 x 1,965 x 1,910 || 4,305 x 2,020 x 1,910 mm ( 144.1" x 77.4" x 75.1" || 169.5 x 79.5 x 75.1" ) |
|||
Specifications are subject to change without notice.
*1 GA-2000/C || GA-2000 || GA-2000L
*2 Work piece supported by chuck & tailstock.
*3 Individual models may vary, please see interference drawings.
*4 GA-3000 || GA-3000L0 || GA-3000L