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EXPAND MACHINERY GTD-44-55 HK CNC CNC Machine Specifications
Origin: USA
Category: Lathe CNC Heavy Duty
| CAPACITY & DIMENSIONS | ||
| Swing over Bed | inch / mm | 44\" (1120 mm) |
| Swing over Cross Slide | inch / mm | 27.95\" (710 mm) |
| Distance between centers | inch / mm | 78\" – 236\" (2000 – 6000 mm) |
| Bed Width | inch / mm | 32\" (810 mm) |
| SPINDLE | ||
| Spindle Motor Horsepower – up to 160\" bed lengths | HP / kW | 30 HP (22 kW FANUC) / Optional: 40 HP |
| Spindle Motor Horsepower – 200\"+ bed lengths | HP / kW | 40 HP (30 kW) |
| Spindle Speeds | RPM | 6 – 500 RPM (6 – 292 RPM with A2-15 & A2-20 spindles) |
| Spindle Speed Gear Ranges | - | 4 gear ranges, automatically selected (infinitely variable speeds) |
| Spindle Bore | inch / mm | 6\" (152 mm) – Optional: 9\", 10\", 12\" & 15\" |
| Spindle Nose | - | A2-11 (Optional: A2-15 / A2-20) |
| AXIS | ||
| Cross Slide Travel | inch / mm | 23.62\" (600 mm) – varies with turret selected |
| X-Axis Ballscrew / Servo Motor | mm / HP / kW | Ø40 mm / Pitch 5 mm / 4 HP (3 kW) Servo Motor |
| Z-Axis Ballscrew / Servo Motor | mm / HP / kW | Ø63 mm / Pitch 10 mm / 5.5 HP (4 kW) Servo Motor |
| X & Z Axis Rapid Feed Rate | inch/min / mm/min | 196\" / min (5000 mm / min) |
| X & Z Axis Cutting Feed Rate | inch/min / mm/min | 118\" / min (3000 mm / min) |
| Minimum Input Unit | inch / mm | 0.0001\" (0.001 mm = 40 millionths of an inch) |
| TOOL TURRET | ||
| Turret Tool Stations | - | 8-station tool turret with any mix of ID & OD tools |
| OD Tool Size | inch / mm | 1.25\" × 1.25\" (32 × 32 mm) |
| ID Tool Holder Bore (4 ID toolholders included) | inch / mm | 1.97\" (50 mm) – Optional: 63 mm |
| TAILSTOCK | ||
| Quill Graduations | - | Engraved with inch / metric graduations |
| Quill Diameter | inch / mm | 7.87\" (200 mm) |
| Quill Stroke | inch / mm | 11.81\" (300 mm) – with 2-speed quill gearing |
| Quill Taper | - | MT-6 (Morse Taper #6) |
| Body Movement | - | Carried by saddle – manual lockdown |
| Optional Hydraulic Tailstock | - | Carried by saddle – hydraulic quill & bed lockdown |
| SPECIFICATIONS | ||
| Cooling System | HP / kW | 1.7 HP (1.275 kW coolant pump) |
| Electrical Needs (Fanuc 0i-TF, Drives & Motors) | - | 220 VAC ±5% / 3 Phase / 60 Hz |
| Warranty | - | 1-Year Machine / 2-Year FANUC control & drives |
| Machines require stable 220 Volts, 3 Phase power. Please use appropriate transformers or voltage stabilizers. | ||
