Acra ATL-618EVS Super Precision Tool Room Lathe
- 11" swing over bed
- 18" distance between centers
- Dual Range Inch/Metric quick change gearbox
- Infinitely variable spindle speeds from 0~4000 RPM
- Fast Lever Collet Chucking with a single movement
- Automatic Thread Length Control with Fine Adjustable Stops provides for accurate threading without thread relief
- Full Bearing Carriage with Turcite-B Slideway Bearing Material between carriage and bed
- Solid Hardened and Ground Alloy Tool Steel Bed
- The Spindle is mounted in high precision preloaded angular contact ball bearings eliminating radial and end play
Standard Accessories:
- 5C Lever Collet Closer
- Special Tools
- Coolant System
- Direct Reading Spindle Speeds
- Tool Holder
Optional Accessories:
- Indication Carriage Stop (T-FDS-618)
- Follow Rest (T-FR-306)
- Fixture Plate (T-317)
- Taper Turning Attachment (TL-T-01)
- 6" 4 Jaw Scroll chuck With Back Plate (T-CHUCK-64)
- 6" 3 Jaw Adjust TRU Chuck With Back Plate (T-CHUCK-63)
- Tool Setting Gage (T-303)
- 5C Collet Fixture Plate (3 3/8" Dia) (T-304A)
- 5C Collet Fixture Plate (4 3/8" Dia) (T-304B)
- Chip And coolant Shield (T-CS-10)
- Vertical Cut-Off Slide
- Steady Rest (T-SR-300)
- Rear Tool Holden Slide Assembly (T-RT-10)
- Heidenhain Digital Read-Out
- Newall D.R.O. Installation (NEW-DRO)
- 440 Volt AC Inverter (AC-INVERT)
Specifications:
| Spindle Capacity | |
| with Chuck | 6" |
| with Expanding Collets | 3" |
| with Round 5C Collets | 1-1/16" |
| with Hexagon 5C Collets | 7/8" |
| with Square 5C Collets | 3/4" |
| with Step Chucks | 1-1/16" ~ 6" |
| Spindle Nose Diameter | 2-3/16" |
| Spindle Nose | 5C (10º) / 4º x Taper |
| Spindle RPM | Variable 0 ~ 4000 RPM |
| Spindle Motor | 5 HP |
| Hole Through Spindle | 1-1/4" |
| Bar Stock Diameter (5C Collet) | 1-1/16" |
| Swing Over Bed | 11" |
| Swing Over Carriage | 9" |
| Swing Over Cross Slide | 6" |
| Carriage Power Feed Range | 3/16" ~ 4" |
| Cross Slide Power Feed Range | 5/16" ~ 7" |
| Cross Slide Travel | 6" |
| Quick-Action Compound Slide Travel | 0.1" |
| Compound Slide Travel | 3" |
| Coolant Pump | 1/8 HP, 220V, 3 PH |
| Feed Motor | 220V |
| Tailstock Spindle Travel | 3-3/4" |
| Range of Threads In Gear Box | 0.275 ~ 2.7MM |
| Number of Thread Changes | 36 |
| Net Weight | 2300 LBS |
| Shipping Weight | 2530 LBS |
| Machine Dimensions (L x W x H) | 73" x 30" x 67" |
Acra ATL-618EVS Super Precision Tool Room Lathe
Acra ATL-618EVS Super Precision Tool Room Lathe
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