CNC LATHES
GTW-1840 CNC
18” X 40” CNC LATHE
- 18” X 40” CNC Lathe
- 18” Swing Diameter over Bedways
- 40” Between Center
- Compact Footprints make it ideal for R&D and Toolroom shops
- Easy to use Fanuc or Fagor CNC Control
- Safety chuck guard
MACHINE SPECIFICATIONS
Capacity & Dimensions
Swing over Bed | 18″ | (460 mm) |
Swing over Cross Slide | 9″ | (230 mm) |
Center Height | 9″ | (230 mm) |
Center Distance | 39.37″ | (1,000 mm) |
Bed Length | 82.5″ | (2,095 mm) |
Bed Way Width | 14 1/2″ | (370 mm) |
Bed Casting Height | 13 3/8″ | (340 mm) |
Spindle
Spindle Motor Horsepower (7.5 kw – 11 kw Inverter Type) | 15 HP Peak | (10 HP 30min duty rating) |
Spindle Speeds – 2 gear ranges L, H | 43 – 2500 RPM | infinitely variable, in 2 gear ranges |
Spindle Speed per gear range | L = 43 – 850 | H= 125 – 2500 RPM |
Constant Torque Ranges | L = 43 – 270 | H= 125 – 800 RPM |
Constant Power Ranges | L = 270-850 | H-800 – 2,500 RPM |
Spindle Bore | 2 3/8″ (2.385″) | (60 mm) |
Spindle Nose – Camlock | D1-6 Camlock | (A2-6, 4,000 RPM optional) |
Spindle ID Taper in Spindle Nose | MT-6 | MT#6 |
Cross Slide X Axis
Rapid Traverse Feedrate | 393 IPM | (10 m/min) |
X-Axis motor | FANUC | Beta IS4 0.75 kw (4,000 RPM) |
Cross Slide Travel | 10.63″ | (270 mm) |
Cross Slide Dimensions – width x length | 8.26″ x 27.5″ | (210 x 700 mm) |
Cross Slide Ballscrew diameter / pitch | 1″ / 5 mm | (25mm) Accuracy Grade C3 |
4-Way Programmable Toolpost – height / index speed | 20 mm tool height / 4 second tool change time | |
Cross Slide Thrust | 1,190 lbs | (540 kg force) |
Cross Slide Z Axis
Rapid Traverse Feedrate | 472 IPM | (12 m / min) |
Z-Axis Motor | Fanuc | Beta IS4 0.75 kw (4,000 RPM) |
Z-Axis Travel | 38.58″ | (980 mm) |
Cutting Tool Height Maximum | 0.79″ | (20 mm) |
Carriage ballscrew diameter | 1.25″ | (32 mm) |
Carriage ballscrew pitch | 5 mm | Accuracy Grade C3 (H-P Laser Tested) |
Carriage Slide Thrust | 1,190 lbs. | (540 kg Force) |
Tailstock
Quill Diameter | 2 15/16″ | (75 mm) |
Quill Stroke | 6 5/16″ | (160 mm) |
Quill Taper | MT-5 | Morse Taper #5 |
Quill Tang Drive and drift-slot for tailstock | included | |
Tailstock body set-over adjustment | ±0.4″ | (±1 mm) |
Specifications
Coolant Pump Motor / Coolant Capacity | 1/8 HP / 13.2 gal | (50 liters) |
Electrical Requirements | 220 vac ±5% | 60 Hz / 60 amp service |
Machine Weight | 5,072 lbs | (2,300 kgs) |
Shipping Weight | 5,734 lbs | (2,600 kgs) |
Machine Dimensions ( L x W x H ) | 100″ x 55″ x 73″ | (2,525 x 1,400 x 1,840 mm) |
Shipping Dimensions ( L x W x H ) | 108″ x 73″ x 83″ | (2,743 x 1,854 x 2,108 mm) |
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GTW-1840
