FADAL MODEL 4020 CNC VERTICAL MACHINING CENTER

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
(cont'd)
Cool Power Spindle, X,Y,Z,
Ballscrews
Overall dimensions (est.) 116"W x 87"D x
114"H
Weight 11,000 lbs.

MOTOR SPECIFICATIONS

22.5 HP high torque motor