Features
| * 5-HP spindle motor | * 12″ x 54″ Table Dimensions |
| * #40 taper heavy duty spindle | * Hardened, ground and chrome-plated quill |
| * Hardened and ground square boxways in “Y” and “Z” | * ABEC class-7 precision spindle bearings |
| * Hardened and ground table and T-slots | * Built-in 1.5-HP knee powerfeed |
Specifications
| Table | GMV-4 |
| Table Size (W x L) | 12″ x 54″ (305 x 1372mm) |
| T-slot Width (3 Ground T-Slots) | 5/8″ with ground reference edges (15.9mm wide) |
| Table Capacity | 1200 lbs. |
| Machine Travels & Capacity | |
| Table Travel – X Axis (with Power Feed) | 36″ / 33.8″ (914 / 860mm) / 32″ (812mm) |
| Cross Travel – Y Axis | 16″ (400mm) |
| Vertical Knee Travel – Z Axis | 16″ (406mm) |
| Ram Travel (Overarm) / Swivel | 17.7″ (450mm) |
| Spindle Nose-to-Table Surface Travel | 2″ – 18″ (50 – 457mm) |
| Quill Travel – Manual & Power Feed | 5″ (127mm) |
| Quill Feeds – With Trip Release – Inch | 0.0015″ / 0.003″ / 0.006″ |
| Quill Feeds – With Trip Release – Metric | 0.04mm / 0.08mm / 0.16mm |
| Quill Diameter | 4.13″ (105mm) |
| Leadscrew ground pitch (X & Y) | 0.2″ per rev. (5mm) |
| Slide Ways | |
| Hardened & Ground Meehanite Cast Iron | |
| Longitudinal Table –X Axis | Hardened & Ground Dovetail Ways |
| Cross Slide to Knee –Y Axis | Hardened & Ground Square Box Ways |
| Knee to Column – Z Axis | Hardened & Ground Square Box Ways |
| Spindle Head | |
| Head Tilt (Left-to-Right) | 90° – 0 – 90° |
| Head Tilt (Front-to-Back / Up-Down) | 45° – 0 – 45° |
| Head Swivel | 360° |
| Spindle Motor | 5 HP / 3 Phase / 220 Vac |
| Spindle Taper | NT #40 NMTB N.S. Spindle Taper |
| Spindle Runout | 0.0002″ maximum runout (0.005mm) |
| Spindle Bearings | ABEC-7 matched set of Class-7 bearings |
| Variable Speed Drive – Dual Range | 80 –520 rpm (low-range) / 520 –4000 rpm (high-range) |
| NOTE: 5,000 RPM Electronic Variable-Speed Spindle available with optional AC Inverter Spindle Head |
| Dimensions & Weight | |
| Power Requirements 3-Phase Power | 220 vac @ 22-amps |
| Machine Weight | 3520 lbs. (1,600 kg) |
| Coolant Capacity | 11-Gallons (41 liters) |
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