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Goodway - Ultra Performance Turning Centers / Lathes - GA-2600
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

SERIESGA-2000 SERIESGA-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.
GA-2000 Series  
CAPACITYGA-2000GA-2600GA-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" )
SPINDLEGA-2000GA-2600GA-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 AXESGA-2000GA-2600GA-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. )
TURRETGA-2000GA-2600GA-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-2000GA-2600GA-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
TAILSTOCKGA-2000GA-2600GA-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-2000GA-2600GA-2800
Maximum part diameter Ø 77 mm ( 3.03" )
Maximum part length 150 mm ( 5.9" )
GENERALGA-2000GA-2600GA-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  
CAPACITYGA-3000GA-3300GA-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" )
SPINDLEGA-3000GA-3300GA-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 AXESGA-3000GA-3300GA-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. )
TURRETGA-3000GA-3300GA-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-2000GA-2600GA-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
TAILSTOCKGA-3000GA-3300GA-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-3000GA-3300GA-3600
Maximum part diameter Ø 105 mm ( 4.13" )
Maximum part length 180 mm ( 7.08" )
GENERALGA-3000GA-3300GA-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