Features
| * 18” X 40” CNC Lathe | * Coolant pump standard |
| * 18” Swing Diameter over Bedways | * Meehanite casting help minimize vibration for superior finish and tool life |
| * 40” Between Center | * Hardened & Precision ground double-Vee / Double-Flat bedways for high rigidity |
| * Compact Footprints make it ideal for R&D and Toolroom shops | * Automatic Metered lubrication system for ball screws and ways |
| * Easy to use Fanuc or Fagor CNC Control | * Built in high-capacity coolant system |
| * Safety chuck guard |
Specifications
| Capacity & Dimensions | GTW-1840 CNC |
| Swing over Bed | 18″ (460mm) |
| Swing over Cross Slide | 9″ (230mm) |
| Center Height | 9″ (230mm) |
| Center Distance | 39.37″ (1000mm) |
| Bed Length | 82.5″ (2095mm) |
| Bed Way Width | 14 1/2″ (370mm) |
| Bed Casting Height | 13 3/8″ (340mm) |
| Spindle | |
| Spindle Motor Horsepower (7.5kw – 11kw 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 – 2500 RPM |
| Spindle Bore | 2 3/8″ (2.385″) (60mm) |
| Spindle Nose – Camlock | D1-6 Camlock (A2-6, 4000 RPM optional) |
| Spindle ID Taper in Spindle Nose | MT-6 |
| Cross Slide X Axis | |
| Rapid Traverse Feedrate | 393 IPM (10m/min) |
| X-Axis motor | FANUC- Beta IS4 0.75 kw (4,000 rpm) |
| Cross Slide Travel | 10.63″ (270mm) |
| Cross Slide Dimensions – width x length | 8.26″ x 27.5″ (210 x 700m) |
| Cross Slide Ballscrew diameter / pitch | 1″ / 5mm (25mm) Accuracy Grade C3 |
| 4-Way Programmable Toolpost – height / index speed | 20mm tool height / 4 second tool change time |
| Cross Slide Thrust | 1190 lbs. (540 Kg Force) |
| Carriage Z Axis | |
| Rapid Traverse Feedrate | 472 IPM (12m/min) |
| Z-Axis Motor | Fanuc – Beta IS4 0.75kw (4000rpm) |
| Z-Axis Travel | 38.58″ (980mm) |
| Cutting Tool Height Maximum | 0.79″ (20mm) |
| Carriage ballscrew diameter | 1 1/4″ (32mm) |
| Carriage ballscrew pitch | 5mm Accuracy Grade C3 (H-P Laser Tested) |
| Carriage Slide Thrust | 1190 lbs. (540 Kg Force) |
| Tailstock | |
| Quill Diameter | 2 15/16″ (75mm) |
| Quill Stroke | 6 5/16″ (160mm) |
| Quill Taper | MT-5 |
| Quill Tang Drive and drift-slot for tailstock | included |
| Tailstock body set-over adjustment | ±0.4″ (±1mm) |
| 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 | 5072 lbs (2300 kgs) |
| Shipping Weight | 5734 lbs. (2600 kgs) |
| Machine Dimensions ( L x W x H ) | 100″ x 55″ x 73″ (2525 x 1400 x 1840mm) |
| Shipping Dimensions ( L x W x H) | 108″ x 73″ x 83″ (2743 x 1854 x 2108mm) |
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