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EXPAND MACHINERY GTW-30 CNC CNC Machine Specifications
Origin: USA
Category: Lathe CNC
| CAPACITY & DIMENSIONS | ||
| Swing over Bed | inch / mm | 30\" (760 mm) |
| Turning Diameter (in front of cross slide w/8 station turret) | inch / mm | 22\" (560 mm) |
| Swing over Cross-Slide | inch / mm | 19\" (480 mm) |
| Center Height | inch / mm | 15\" (380 mm) |
| Bed Width of Ways | inch / mm | 18\" (460 mm) |
| Bed Casing Height | inch / mm | 15.75\" (400 mm) |
| SPINDLE | ||
| Spindle Motor Horsepower (Fanuc 15 kW – 18 kW) | HP | 30 HP (25 HP – 30 min rated) |
| Spindle Speeds | RPM | 10 – 1000 RPM |
| Spindle Gear Ranges (Automatic) | RPM | L = 30 – 300 RPM / H = 10 – 1000 RPM |
| Spindle Bore (10\" bore optional) | inch / mm | 6.69\" (170 mm) |
| Spindle Nose / Bearings | - | A2-11 / Taper Roller Bearings |
| Spindle Torque for 6 5/8\" Bore (Low / High Gear) | ft.lbs / Nm | 1180 / 346 ft.lbs (1600 / 470 Nm) |
| Big-Bore Spindle Option – Bore Size | inch / mm | 10\" (255 mm) – A2-15 spindle |
| Big-Bore Spindle Speeds | RPM | 18 – 600 RPM (2 ranges) |
| Big-Bore Spindle Gear Ranges | RPM | Low 18 – 186 RPM / High 60 – 600 RPM |
| Big-Bore Spindle Torque for 10\" Bore (Low / High Gear) | ft.lbs / Nm | 1475 / 442 ft.lbs (2000 / 600 Nm) |
| AXIS | ||
| Rapid Traverse Feedrate (X & Z) | IPM / m/min | 394 IPM (10 m/min) |
| X-Axis Cross Slide Travel | inch / mm | 19 5/8\" (500 mm) |
| Z-Axis Travel | - | Listed with each bed length |
| X-Axis Ballscrew Diameter / Servo Motor Power | inch / mm / HP | 1.25\" (32 mm) / 2.0 HP (1.6 kW) |
| Z-Axis Ballscrew Diameter / Servo Motor Power | inch / mm / HP | 2\" (50 mm) / 4.0 HP (2.9 kW) |
| X-Axis Thrust | lbs / kgf | 2020 lbs (920 kgf) |
| Z-Axis Thrust | lbs / kgf | 3020 lbs (1370 kgf) |
| Cross Slide Dimensions (W × L) | inch / mm | 39\" × 10\" (1000 × 258 mm) |
| Minimum Input Unit | inch / mm | 0.0001\" (0.001 mm = 40 millionths) |
| TOOL TURRET | ||
| Turret Type | - | Hydraulic / LS-200R |
| Tool Stations | - | 8 stations (ID / OD combination) |
| O.D. Tooling | - | 1\" tools with 8 tool clamps provided |
| I.D. Tooling | - | 4 ID holders (1.5\" bore) provided |
| TAILSTOCK | ||
| Positioning | - | Air-assisted manual positioning, engraved inch/metric graduations |
| Quill Diameter | inch / mm | 4.92\" (125 mm) |
| Quill Stroke | inch / mm | 7.87\" (200 mm) |
| Quill Taper | - | MT-6 (Morse Taper #6) |
| Tailstock Body Set-over Adjustment | inch / mm | ±0.4\" (±1 mm) |
| ELECTRICAL / HYDRAULIC / COOLANT | ||
| Power Requirements | - | 30 kVA / 220 VAC ±5% (FANUC 0i-TF control, motors & drives) |
| Hydraulic Motor Power | HP | 2 HP |
| Hydraulic Pressure | PSI | 435 PSI (Mobil #32 oil) |
| Coolant Pump | HP | 3/4 HP |
| Machines require stable 220 Volts, 3-Phase power. Use appropriate transformers or voltage stabilizers. | ||
