GMV-4
12” X 54” Heavy Duty 40-Taper Milling Machine
- L5 HP spindle motor
- L#40 taper heavy duty spindle
- LHardened and ground square boxways in “Y” and “Z”
- LHardened and ground table and T-slots
- LHardened, ground and chrome- plated quill
- LABEC class-7 precision spindle bearings
$0.00 Down Financing
Machine Specifications
Table
Table Size (W x L) |
12″ x 54″ |
(305 x 1,372 mm) |
T-slot Width (3 Ground T-Slots) |
5/8″ with ground reference edges (15.9 mm wide) |
|
Table Capacity |
1,200 lbs |
Machine Travels & Capacity
Table Travel – X Axis (With Power Feed) |
36″ / 33.8″ |
(914 / 860 mm) / 32″ (812 mm) |
Cross Travel – Y Axis |
16″ |
(400 mm) |
Vertical 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. |
(5 mm) |
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 (0.005 mm) |
Spindle Bearings |
ABEC-7 matched set of Class-7 bearings |
Variable Speed Drive – Dual Range |
80 – 520 RPM (low-range) / 520 – 4,000 RPM (high-range) |
NOTE: 5,000 RPM Electronic Variable-Speed Spindle |
Dimensions & Weight
Power Requirements 3-Phase Power |
220 vac @ 22 amps |
|
Machine Weight |
3,520 lbs |
(1,600 kg) |
Coolant Capacity |
11 Gallons |
(41 liters) |
U.S.A. Headquarters
Our headquarters is located in Chatsworth, California.
Showroom
Our warehouse features a large 4,000 sq. ft. showroom
Full Customer Support
Fully stocked parts room and training/simulation rooms
Competitive Financing
We offer competitive financing through our partnering company
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