MANUAL MILLS
GMV-4
12” X 54” SUPER HEAVY DUTY 40 TAPER MILLING MACHINE
- 5 HP spindle motor
- #40 taper heavy duty spindle
- Hardened and ground square boxways in “Y” and “Z”
- Hardened and ground table and T-slots
- Hardened, ground and chrome- plated quill
- ABEC class-7 precision spindle bearings
MACHINE SPECIFICATIONS
Table
Table Size (W x L) | 12″ x 54″ | (305 x 1473 mm) |
T-slot Width (3 Hardened & Ground T-Slots) | 5/8″ with ground reference edges (15.9 mm wide) | |
Table Capacity | 1,500 lbs |
MACHINE TRAVELS & CAPACITY
Table Travel – X Axis (With or without Power Feed) | 40.5″ | (1,028 mm) |
Cross Travel – Y Axis | 15.75″ | (400 mm) |
Knee Travel – Z Axis | 16″ | (406 mm) |
Ram Travel (Overarm) / Swivel | 17.7″ | (450 mm) |
Spindle Nose-to-Table Surface Travel | 2″ – 18″ | (50 – 457 mm) |
Quill Travel – Manual & Power Feed | 5″ | (127 mm) |
Quill Feeds – With Trip Release – Inch | 0.0015″ / 0.003″ / 0.006″ | |
Quill Feeds – With Trip Release – Metric | 0.04 mm / 0.08 mm / 0.16 mm | |
Quill Diameter | 4.13″ | (105 mm) |
Leadscrew ground pitch (X & Y) | 0.2″ per rev. | (5mm) |
Slide Ways
Hardened & Ground Meehanite Cast Iron | |
Longitudinal Table –X Axis | Hardened & Ground Doevetail 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-Taper |
Spindle Runout | 0.0002″ maximum runout (0.005 mm) |
Spindle Bearings | ABEC-7 matched set of Class-7 bearings |
Variable Speed Drive – Dual Range | 80 – 520 RPM (low-range) / 600 – 4,000 RPM (high-range) |
NOTE: 5,000 RPM Spindle available with optional |
DIMENSIONS & WEIGHT
Power Requirements 3-Phase Power | 220 vac @ 26-amps | |
Machine Weight | 3,740 lbs | (1700 kg) |
Coolant Capacity | 13.5 Gallons | (51 liters) |
More Machines
GMV-1F
GMV-2F
GMV-3F
GMV-4F
GMV-5F
