FADAL MODEL 4020A CNC VERTICAL MACHINING CENTER

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Floor to table surface 35"
Table size 48" x 20"
T-slots (No. x width x span) 5" x .687" x 3.75"
Cutting feed rate (X/Y/Z) .01" - 400"(600" at
150%)
Rapid travel rate (X/Y/Z) 900 IPM (X,Y) 700
IPM (Z)
Max. weight on table 3,000 lbs
Ball screw size 40 mm Dia. X/Y/Z
Longitudinal (X axis) 40"
Cross (Y axis) 20"
Vertical (Z axis) 20" (optional 28")
Spindle nose to table 4" - 24" (4" - 32"
with 2 option)
Spindle center to column ways 20"
Accuracy, axis positioning +/- .0002"
Accuracy, axis repeatability +/- .0001"
Power transfer Automatic electronic 2
speed VECTOR drive
Spindle speed 10 - 7,500 RPM
Spindle speed opt. 10 - 10,000 RPM
Spindle orientation Electromechanical
Spindle taper No. 40
ATC number of tools 21 (30 tools optional)
ATC tool selection Random/Bi-directional
Max. tool diameter 3"
Without adjacent tools 4.5"
Max. tool length 15"
Max. tool weight 15 lbs.
Air pressure requirement 80 PSI, 15 SCFM
(momentary)
Power requirement (3 phase) 40/45 Amps, 230 VAC
Single phase (optional) 60 Amps, 230 VAC
Cool power Spindle, X, Y, Z,
Ballscrews
Over all dimensions (est) 116"W x 87"D x
114"H
Weight (est) 11,000 lbs.

MOTOR SPECIFICATIONS

22.5 HP Spindle drive motor
Torque 120 ft-lbs/160 ft-lbs
(10 Kopt)
Axis drive motor (X/Y/Z) AC, 3,800 lbs, thrust