12” X 54” 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
TABLE
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
1200lbs
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)
