Description

FO 4020NT Standard Features

The FO 4020NT is designed and engineered to reliably and economically cut all

types of material in a full range of thicknesses.
Maximize utilization with minimal setup between jobs 
High speed processing of thin and thick materials 
Operator-friendly Windows based network compatible control 
X-Axis "dual drive" rack & pinion gantry for precise location at the fastest

speed 
High-speed pallet shuttle 
Cast iron frame for superior stability 
Water Assisted Cutting System (WACST) uses an adjustable water mist to absorb

heat generated by the cutting process 
6 x 13 maximum sheet size 
3150 IPM maximum X- and Y-axis speed (4454 IPM max. at 45 vector) 
2362 IPM maximum Z-axis speed 
Fanuc 160iL 32-bit control 
4000 watt CW laser sources utilizing the latest technology to improve optic

life.

Technical Specifications

Motion Package 
Travel Method Stationary table, X, Y and Z-axis movement for cutting head 
Control Method X, Y and Z simultaneous 3 axis control 
Drive Motors Fanuc AC servo motors 
Maximum Sheet Size 80" (Y) x 160" (X) 
Maximum Axis Travel 80.7" (Y) x 174" (X) x 7.8" (Z) 
Maximum Axis Positioning Speed 3,150 inches per minute (80m/min) per axis
(4,554 inches per minute 45 vector) 
Maximum Speed Z-Axis 2,362 inches per minute 
Positioning Accuracy 0.0004"/20" 
Maximum Material Weight 3,454 lbs. 
Assist Gas Automatic 4 ports with NC pressure Control 
Machine Footprint 483" x 124" 
Machine Weight 12 Metric Tons 
Electrical Requirements 208V, 3 Phase, 60Hz 
Laser Power 4000 watts 
CNC Controller 
Model AMNC-F 
Display LCD Color Graphics Display 
Control Function X, Y, Z-Axis Simultaneous and Focus Lens B-axis, Adaptive
Optic and Laser Power control (CW, Gated Pulse, Pierce Routines etc.). 
Data Input Method Touch screen, Keyboard, Ethernet, Wireless, CD, USB, 3"
Floppy disk 
Minimum Command Unit 0.0001" (X, Y, Z) 
Minimum Travel Unit 0.0001" (X, Y, Z) 
Standard Memory 2 MB 
Hard Drive 10 GB 
Operating Modes Automatic and Manual 
Display Modes Program Contents, Position Information, Program Check, Settings,
Parameters, Beam Diameter Compensation, Assist Gas Status, Self Diagnostics +
Interlock Displays Cooling Water Status, Gas Pressure Status, Vacuum Status,
Turbo Blower Malfunction, Shutter Status, Beam Power, Resonator Discharge,
Door Open, WACS.