JET CNC Vertical Turret Milling Machines JTM-4VS CNC, 9" x 49"
JTM-4VS Mills with 2 or 3-Axis ACU-RITE G-2 MILLPWR CNC
Features:
- CNC Vertical Milling Machine Package JTM-4VS
- Features of the ACU-RITE MILLPWR G2 CNC Package
- Precision Ground Ball Screws eliminate backlash for precice lateral movements
- Closed loop feedback using Acu-Rite precision linear encoders with 0.00005" resolution
- Powerful DC Servo motor assemblies that include mounting castings and hardware
- Handwheels are included for manual operation
- Features of the ACU-RITE MILLPWR G2 CONTROLLER
- USB + Ethernet compatible
- Simplified navigation that eliminates multiple menu screens
- 12.1" High resolution display (1024 x 768) with 3D graphics
- 1 GHz Celeron® M processor
- Expanded tool library and Datum offsets
- Program preview provides a graphical representation prior to operation
- Progam size limit increased by 90% to 9,999 steps
- Jog Control allows table movement, quickly from one location to another - using one axis at a time or any two axes simultaneously
- 3-D Contouring, ability to import and run G-code files from CAD/CAM programs
- Mirror/Repeat/Rotate/Explode/Merge, easily manipulate, explode and merge part programs to save time and reduce program steps
- Menu-prompted Conversational programming, easily create part programs, edit, reverse, change, delete and copy/move steps - follow the menu prompts and let MILLPWR G2 do the rest
- Built-in Calculator, perform standard, trig and geometry calculations and transfer them directly into part programs
- Custom Pockets and Islands utilize the new optimized path and ramp feed features
- Circles including the Pocket, Frame, Ring and Helix incorporate the new ramp feed feature
- May be used automatically or manually for ultimate shop versatility
- Available offline software
- Estimated runtime feature
Specifications:
| Model | JTM-4VS CNC | JTM-4VS CNC |
| Item Number | 690938 | 690948 |
| CNC Package | ACU-RITE MILLPWR® G2 | ACU-RITE MILLPWR® G2 |
| Number of Axis | 2 | 3 |
| Table Size (L x W) | 9" x 49" | |
| Spindle Taper (In. x TPI) | R-8 | |
| Quill Diameter | 3-3/8" | |
| Number of Spindle Speeds | Variable | |
| Range of Spindle Speeds (RPM) | 60 - 4,200 | |
| Quill Down Feed Rates (IPR) | .0015 - .003 - .006 | |
| Spindle Travel | 5" | |
| Head Movement (Deg.) | 90° R & L, 45° F & B | |
| Max Distance Spindle to Table | 17-1/2" | |
| Distance Spindle to Column (Max.) | 19" | |
| Distance Spindle to Column (Min.) | 4-1/2" | |
| Collet Capacity | 1/8 - 7/8 | |
| Table Longitudinal Travel | 34" | |
| Table Cross Travel | 12" | |
| T-Slots Number and Size | 3 and 5/8" | |
| T-Slot Centers | 2-1/2" | |
| Work Table Weight Capacity | 660 lbs. | |
| Travel of Knee | 14-1/2" | |
| Travel of Ram | 13-3/8" | |
| Overall Dimensions (L x W x H) | 66" x 63" x 85" | |
| Motor (HP) | 3 HP, 230/460V, 3Ph | |
| Weight | 2420 lbs. | |
