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Goodway - Maximum Performance CNC Turning Centers / Lathes - GS-200 Series
Goodway - Maximum Performance CNC Turning Centers / Lathes - GS-200 Series

MAXIMUM PERFORMANCE CNC TURNING CENTERS

Packed with industry leading technology and top quality components, the GOODWAY GS-200 series turning centers combine incredible power, strength, and speed to bring you The Ultimate Machining Power®. These powerful maximum performance machines will easily accomplish the demanding turning applications of today and tomorrow. 2 bed lengths ( utilizing the same advanced design ) and 3 spindle sizes offer a total of 6 basic model configurations to suit your application. Furthermore, with available live tooling, C-axis, Y-axis, and sub-spindle capabilities, milling, drilling, and front / back-end turning applications may be completed in one single machine.

CAPACITYGS-200/200LGS-260/260LGS-280/280L
Max. swing diameter Ø 470 mm ( 18.50" )
Swing over saddle Ø 620 mm ( 24.40" )
Max. turning diameter *1 Ø 420 mm ( 16.53" )
Standard turning diameter *1 Ø 203 mm ( 8" ) Ø 254 mm ( 10" )
Max. turning length *1 600 mm ( 23.62" ) / 1,200 mm ( 47.24" )
Max. weight load *2 170 Kg ( 374 lbs. ) 230 Kg ( 506 lbs. ) 250 Kg ( 550 lbs. )
Chuck size *3 Ø 8" Ø 10" 10"*4
Bar capacity Ø 51 mm ( 2.00" ) Ø 65 mm ( 2.55" ) Ø 75 mm ( 2.95" )*4
SPINDLEGS-200/200LGS-260/260LGS-280/280L
Hole through draw tube Ø 52 mm ( 2.05" ) Ø 66 mm ( 2.59" ) Ø 75.5 mm ( 2.97" )
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"*4
Spindle nose A2-6 A2-8 A2-8
Spindle motor type FANUC β22 / 6,000 i ( AC / Wide-Range / Const. Ouptut )
Motor output ( Cont. ) 11 kW ( 15 HP )
Motor output ( 30min. / Peak ) 15 kW / 18.5 kW ( 20 HP / 25HP )
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.) 239 N-M ( 176 ft-lbs ) 287 N-M ( 212 ft-lbs ) 327 N-M ( 242 ft-lbs )
Spindle torque (Peak) 291 N-M ( 215 ft-lbs ) 350 N-M ( 258 ft-lbs ) 399 N-M ( 295 ft-lbs )
2-SPEED SPINDLE ( OPTIONAL )
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 335 RPM 295 RPM
H 600 RPM 500 RPM 440 RPM
Spindle torque (15 min.) L 358 N-M ( 264 ft-lbs ) 429 N-M ( 317 ft-lbs ) 490 N-M ( 362 ft-lbs )
Spindle torque (30 min.) H 239 N-M ( 176 ft-lbs ) 287 N-M ( 212 ft-lbs ) 327 N-M ( 242 ft-lbs )
Cf-AXIS SPINDLE ( OPTIONAL )
Cf-axis drive motor AC 0.75 kW ( 1HP FANUC α2 / 5,000i , Absolute encoder, 1,000,000/rev. )
Cf-axis drive ratio 1 : 120
Cf-axis rapid 33 RPM
Cf-axis torque output ( Const. ) Direct Belt Drive
Min. spindle indexing angle +/- 0.001˚
Dynamic accuracy +/- 0.002˚
X & Z AXESGS-200/200LGS-260/260LGS-280/280L
Max. X-axis travel*1 +10 mm, - 200 mm, - 30 mm ( 0.39", - 7.87" , -1.18" )
Max. Z-axis travel*1 + 30 mm, - 570 mm ( + 1.18" , - 22.44" )
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 ( 2.2 HP, FANUC α12 / 4,000is, Absolute encoder, 1,000,000 / rev. )
Z-axis servo motor AC 3.0 kW ( 4.1 HP, FANUC α12 / 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 ( Const. ) 961.8 Kgf ( 2,117 lbs. ) / 769.4 Kgf ( 1,692 lbs )
TURRETGS-200/200LGS-260/260LGS-280/280L
Stations 12 Standard
Indexing drive FANUC 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 ( Inch version: □ 1" )
ID tool shank size Up to Ø 40 mm ( Inch version: Ø1-1/2" )
LIVE TOOLING TURRET ( OPTIONAL )GS-200/200LGS-260/260LGS-280/280L
Max. turning length*1 600 mm / 1,200 mm 595 mm / 1,195 mm
( 23.62" ) / ( 47.24" ) ( 23.42" ) / ( 47.04" )
Stations 12
Live tooling stations 12 ( Live tooling tools rotate in working position only. )
Live tooling drive motor AC 3.0 kW ( 4.1 HP, FANUC α12/3,000i, Absolute encoder, 1,000,000 / rev.)
Live tooling torque 12 N-M ( 9 ft-lbs. ) [ Const. ] / 34 N-M ( 25 ft-lbs. ) [ Intermittent ]
Indexing drive type FANUC AC Servo motor
Index speed 0.2 sec. Adjacent / 0.5 sec. 180 degrees ( Single step )
OD tool shank size □ 25 mm ( Inch version: □ 1" )
ID tool shank size Up to Ø 40 mm ( Inch version: Ø 1-1/2" )
Live tooling shank size 1 ~ 20 mm ( 0.04" ~ 0.78" ) ER 32 collets
Live tooling RPM range 10 ~ 3,000 RPM
Y-AXIS ( OPTIONAL )GS-200/200LGS-260/260LGS-280/280L
Max. turning diameter Ø 340 mm ( 13.38" )
Max. X-axis travel*1 + 10 mm, - 160 mm, - 100 mm ( + 0.39", -6.29", -3.93" )
Max. Y-axis travel*1 120 mm = + 65 mm / - 55 mm ( 4.72" = + 2.56" / - 2.16" )
X / Y axes rapids 20 m/min. ( 787 IPM ) / 10 m/min. ( 393 IPM )
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 ( 2.2 HP, FANUC α12/4,000is, Absolute encoder, 1,000,000 / rev. )
Y-axis servo motor AC 1.6 kW ( 2.2 HP, FANUC α8/3,000i, Absolute encoder, 1,000,000 / rev. )
X-axis ball screw Ø / pitch Ø 36 mm ( 1.41" ) / Pitch 8
Y-axis ball screw Ø / pitch Ø 32 mm ( 1.26" ) / Pitch 6
X / Y axes thrust ( Const. ) 961.8 Kgf ( 2,117 lbs. ) / 854.9 Kgf ( 1,880 lbs. )
SUB-SPINDEL ( OPTIONAL )GS-200/200LGS-260/260LGS-280/280L
Standard turning diameter Ø 152 mm ( 6" )
Max. turning length*¹ 600 mm / 1,200 mm
( 23.62" ) / ( 47.24" )
Chuck size*² Ø 6"
Hole through spindle Ø 46 mm ( 1.81" )
Spindle bearing diameter Ø 80 mm ( 3.14" )
Hydraulic cylinder 6"
Spindle nose A2-5
Spindle motor type FANUC α112M / 15,000 iB ( AC / Wide-range / Const. Output )
Motor output ( Const. ) 5.5 kW ( 7.5 HP )
Motor output ( 30min. / Peak ) 7.5 kW / 11 kW (10 HP / 15 HP )
Motor full output speed 1,500 RPM
Spindle drive system Direct built-in motor ( Integrated Motor )
Spindle drive ratio 1 : 1
Spindle speed range 60 ~ 6,000 RPM
Spindle full output speed 1,500 RPM
Spindle torque (30min.) 48 N-M ( 36 ft-lbs )
Spindle torque (Peak) 55 N-M ( 40 ft-lbs )
B-axis travel*¹ + 30 mm, - 570 mm ( + 1.18", - 22.44" )
B-axis rapid 24 m/min. ( 945 IPM )
Slide way type Hardened & Ground Box Ways
B-axis servo motor AC 3.0 kW ( 4.1 HP, FANUC α12 / 3,000i, Absolute encoder, 1,000,000/rev. )
B-axis ball screw Ø / pitch Ø 36 mm ( 1.41" ) / Pitch 10
B-axis thrust ( Const. ) 769.4 Kgf (1,692 lbs. )
TAILSTOCK ( OPTIONAL )GS-200/200LGS-260/260LGS-280/280L
Quill center taper MT#3 ( Built-in spindle type, Live quill )
Quill diameter / travel Ø 85 mm ( 3.34" ) / 120 mm ( 4.72" )
Tail stock base travel*¹ 470 mm ( 18.50" ) / 1,070 mm ( 42.12" )
Programmable quill / base Yes / Yes
Programmable base type Positioned by Z-axis carriage through user-friendly macro programming
MAIN SPINDEL PARTS CATCHER ( OPTIONAL )
Maximum part diameter Ø 60 mm ( 2.36" )
Maximum part length 180 mm (7.08" )
Maximum part weight 4 Kg ( 8.8 lb. )
GENERALGS-200/200LGS-260/260LGS-280/280L
Positioning accuracy ( X / Y / Z / B ) +/- 0.005 mm ( +/- 0.0002" )
Repeatability ( X / Y / Z / B ) +/- 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 40 L ( 10.5 gal. )
Coolant tank capacity 200 L ( 52.5 gal. )
Coolant pump 0.5 kW ( 3/4HP, 60Hz ) rated at 4.2 bar ( 60 PSI )
Machine weight 4,800 / 5,600 Kg ( 10,560 / 12,320 lb. )
Machine weight ( MS models ) 5,000 / 5,800 Kg ( 11,000 / 12,760 lb. )
Dimensions L × W × H*1 Machine : 2,670 / 3,500 x 1,955 x 1,890 mm ( 106" / 138" x 77" x 75" )
Machine w / Y-axis : 2,670 / 3,500 x 1,920 x 2,260 mm ( 106" / 138" x 76" x 89" )

Specifications are subject to change without notice.

*1 Individual models may vary, please see interference drawings.

*2 Work piece supported by chuck & tailstock.

*3 Chucks optional.

*4 Optional 10" Big-bore hydraulic cylinder & chuck provide Ø 78 mm ( 3.07" ) bar capacity.