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OPTIturn TU 3008VB Guideway and Feed Spindle Lathe
The OPTIturn TU 3008VB lathe is designed to offer precision and stability thanks to its gray cast iron structure, tempered and ground. Designed for longitudinal and frontal turning, this model allows automatic machining and threading, ideal for professional and intensive use.
Main features
- Prismatic bed: in heavily ribbed grey cast iron, hardened and ground to ensure stability and precision.
- High precision: spindle tip concentricity less than 0.009mm and spindle concentricity less than 0.04mm.
- Smooth gear shifting: rounded gears in oil bath for quiet and smooth operation.
- Hardened main spindle: mounted on P5 precision tapered roller bearings.
- Large spindle hole: diameter of Ø 38 mm for large-scale work.
- Quadruple tool holder: for quick and easy tool management.
- Automatic threading and feed: equipped with lead screw for threads and longitudinal feed.
- Adjustable tailstock: for conical machining, with ± 5 mm adjustment.
- Adjustable speed: via potentiometer and digital display for easy monitoring.
- EMC filter class C1: for advanced protection against electromagnetic interference.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | |
| Length | 1525 mm |
| Width/depth | 705 mm |
| Height | 575 mm |
| Net weight | 243kg |
| Work areas | |
| Max height | 158mm |
| Max. width | 800 mm |
| Swivel diameter above the bed | 310 mm |
| Rotation diameter above slide | 190mm |
| Bed width | 180mm |
| Speed range | |
| Speed control | Adjustable electronic |
| Number of gears | 2 |
| Speed range | 75 – 2500 min¯¹ |
| Electrical data | |
| Engine power | 1.5 kW |
| Supply voltage | 230V |
| Network frequency | 50 Hz |
| Spindle | |
| Cam spindle | Camlock DIN ISO 702-2 No. 4 |
| Spindle hole/Bar passage | 38mm |
| Max. tool holder height | 18mm |
| Spindle cone | MK 5 |
| Tailstock | |
| Tailstock cone | MK 3 |
| Tailstock barrel stroke | 70 mm |
| Tailstock barrel diameter | 38mm |
| Step | |
| Metric pitch | 0.2 – 3.5 mm/rev |
| Number of metric steps | 18 |
| Imperial step | 56 – 8Gg/1″ |
| Number of imperial steps | 21 |
| Race | |
| Upper carriage stroke | 65 mm |
| Cross carriage stroke | 150 mm |
| Trolley Race | 600 mm |
| Diet | |
| Longitudinal feed range | 0.085 – 0.832 mm/rev |
| Number of longitudinal advances | 9 |
| Flat advance range | 0.01 – 0.1 mm/rev |
| Number of flat advances | 9 |
| Equipment | |
| Three-jaw self-centering chuck | Ø 160 mm |
| Fixed point | MK 3 and MK 5 |
| Quadruple tool holder | 25 mm |
| Bulkhead | Included |
| Chip collection tray | Included |
| Threading Gear Set | Included |
| Tools for operations | Included |
Note: The base in the photo is for demonstration purposes only and can be purchased separately.
