EVS-949 Mill with ACU-RITE 203 DRO and X, Y, Z-Axis Powerfeeds and Air Powered Draw Bar
- Spindle utilizes class 7210 (P4, ABEC-7) precision angular bearings for the industry leading spindle taper runout of 0.00012"
- Chromium Molybdenum spindle is fully hardened through a carbonizing treatment and is precisely ground to maintain strict tolerances
- Seamless, one-piece, steel quill is induction hardened and chromed for increased strength and precision ground for greater accuracy
- The Y and Z-Axis ways are hand scraped to a minimum of 16 points per square inch for greater oil retention and smooth movements
- Heat treated and polished lead screws are supported by thrust bearings ensuring smooth, incremental movements of the table under load
- The table and saddle backlash is controlled by an advanced double nut design that eliminates end-play for precisely controlled lateral movements
- A patented vari-disc key provides upt to ten times the wear resistance than aluminum or brass keys
- Variable speed pulleys are ground and multiplane dynamically balanced, reducing vibration and ensuring smooth speed transitions
- Ball bearing support of the motor shaft ensures proper loading, support and alignment for quiet, accurate operation at any speed
- Hardened and ground table provides a stable and accurate platform for milling a diverse variety of materials
| Digital Readout | ACU-RITE 203 |
| Powerfeed | X, Y, Z-Axis |
| Power Draw Bar | Pneumatic |
| Table Size (LxW)(In.) | 9 x 49 |
| Spindle Taper (In.xTPI) | R-8 |
| Quill Diameter (In.) | 3-3/8 |
| Number of Spindle Speeds | Electronic Variable |
| Range of Spindle Speeds (RPM) | 60 - 5,000 |
| Quill Down Feed Rates (IPR) | 0.0015 - 0.003 - 0.006 |
| Spindle Travel (In.) | 5 |
| Head Movement (Deg.) | 90° R & L 45° F & B |
| Max Distance Spindle to Table (In.) | 18-3/4 |
| Distance Spindle to Column (Max.)(In.) | 21-2/5 |
| Distance Spindle to Column (Min.)(In.) | 6-1/2 |
| Collet Capacity | 1/8 - 7/8 |
| T-Slots Number and Size (In.) | 3 and 5/8 |
| T-Slot Centers (In.) | 2-1/2 |
| Travel of Ram (In.) | 14 |
| Travel of Knee (In.) | 16 |
| Work Table Weight Capacity (Lbs.) | 550 |
| Table Longitudinal Travel (In.) | 36 |
| Table Cross Travel (In.) | 12 |
| Motor (HP) | 3 HP, 230V, 3 Ph |
| Prewired (V.) | 230 |
| Overall Dimensions (LxWxH)(In.) | 68 x 63 x 84 |
| Weight (Lbs.) | 2,300 |
| Number of Axis | 2 |
| Style (Type) | Variable Speed |
| Amperage Draw @ 230V 3Ph | 18 |
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| Manufacturer warranty | ||
| 3 Year | ||
| Warranty details | ||
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