| FEATURES | |
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| The worm is manufactured from medium carbon steel, hardened and precision ground combined with phosphor bronze worm gear fro smooth transmission, minimum wear and high accuracy | Double “V” shaped slide ways between the saddle and base. Its surface is coated with Teflon and precision scraped, assuring extremely smooth movement and outstanding accuracy |
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| Hardened and precision ground slide way between column and wheel head | - |
| Item/Model No. | Unit | G-3A818 |
| Capacity | ||
| Table Size | mm (in.) | 200×450 (7.87×17.72) |
| Longitudinal Travel | mm (in.) | 480 (18.90) |
| Cross Travel | mm (in.) | 220 (8.66) |
| Spindle Center to Table | mm (in.) | 460 (18.11) |
| Magnetic Chuck Size | mm (in.) | OPT. 200×450 (7.87×17.72) |
| Longitudinal Feed | ||
| Manual Travel | mm (in.) | 530 (20.87) |
| Automatic Travel | mm (in.) | 510 (20.08) |
| Table Traverse Rate | M/min | 5~25 |
| Cross Feed | ||
| Manual Travel | mm (in.) | 230 (9.06) |
| Automatic Travel | mm (in.) | 220 (7.87) |
| Automatic Feed (Variable) | mm | 0.5~10 |
| Hand Wheel per Revolution | mm | 5 |
| Hand Wheel per Graduation | mm | 0.02 |
| *Micrometric Adjustment per Revolution | mm | OPT. 0.1 |
| *Micrometric Adjustment per Graduation | mm | OPT. 0.001 |
| Rapid Traverse Rate | mm/min (ipm) | 1,200 (47.24) |
| Vertical Feed | ||
| Hand Wheel per Revolution | mm | 1 |
| Hand Wheel per Graduation | mm | 0.005 |
| *Micrometric Adjustment per Revolution | mm | OPT. 0.1 |
| *Micrometric Adjustment per Graduation | mm | OPT. 0.001 |
| Rapid Traverse Rate | mm/min (ipm) | - |
| Automatic Feed (Variable) | mm | - |
| Grinding Wheel | ||
| Grinding Wheel Size (OD×W×BD) | mm | 203×(12~19)×31.75 |
| Spindle Speed | rpm | 3,450(60Hz) / 2,850(50Hz) |
| Motor | ||
| Spindle Motor | kW (HP) | 1.5 (2) |
| Hydraulic Motor | kW (HP) | 0.75 (1) |
| Cross Feed Drive | 40W | |
| Vertical Feed Drive | 1/5HP | |
| General Information | ||
| Total Rated Horsepower | kW (HP) | 3.75 (5) |
| Dimension (W×D×H) | mm (in.) | 1,585×1,250×1,950 (62.40×49.21×76.77) |
| Machinery Weight (Net) | kg (lb.) | 920 (2,024) |
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