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Article no.: 319998 40-VX4-LIK
Driven tool, radial, standard pin, VX4, Type: 40-VX4LIKD
Article no.: 319937 40-VX4LIKD
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Product details
Technical Data
| Adapter | VX4 | |
| VDI size | 40 | |
| Tool clamping | Varia VX4 | |
| l1 | 138 mm | |
| b1 | 72.5 mm | |
| b2 | 58 mm | |
| h1 | 76 mm | |
| x | 100 mm | |
| Cooling | internal | |
| Type of product | Driven tool |
Identification & Classification
| Article number | 319937 40-VX4LIKD | |
| Manufacturer number | 319937 40-VX4LIKD | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Standard alignment rail (pin).
For use on all DMG Gildemeister CTX CNC lathes with Sauter turret. Drive coupling DIN 5480. Clamping of tools in driven tool using ER collet with external nut or VARIA VX quick-change system under license from EWS. External cooling via a coolant tube, internal cooling through the tool centrally through the spindle. Maximum speed 8000 rpm.
For use on disc turrets. Left-hand version, i.e. machining in the direction of the main spindle. Ratio 1:1. Version with internal cooling (internal) max. 70 bar.
Version IKD – with ceramic seal set, pressures up to 70 bar, with full dry-run capability.
For use on all DMG Gildemeister CTX CNC lathes with Sauter turret. Drive coupling DIN 5480. Clamping of tools in driven tool using ER collet with external nut or VARIA VX quick-change system under license from EWS. External cooling via a coolant tube, internal cooling through the tool centrally through the spindle. Maximum speed 8000 rpm.
For use on disc turrets. Left-hand version, i.e. machining in the direction of the main spindle. Ratio 1:1. Version with internal cooling (internal) max. 70 bar.
Version IKD – with ceramic seal set, pressures up to 70 bar, with full dry-run capability.
Advantage:
- Weight- and geometry-optimized design.
- Process reliability through high-quality components, longevity.
- High torque transmission.
- 100% control – each driven tool is subjected to a run-in programme.
- Internal cooling: specially developed and patented seal.
Application:
As many machining steps as possible in one clamping set-up. Where space (available clamping positions) in the revolver is at a premium.
Suitable for:
DMG Gildemeister CTX. In some cases, Emco, Hardinge, Monforts, Scherer etc. with DIN 5480.
Supplied with:
Driven tool for collet: including clamping nut and hook spanner. Driven tool VARIA VX: including chuck key.
Optional extras:
Suitable inserts Varia VX No. 319802 – 319888, ER quick-change adapters No. 319761 – 319781, ER collets No. 308941 – 309878, ER clamping wrenches No. 309680 – 309745.
Note:
- Other drive types (such as DIN 5482), ratios, dimensions, BMT etc. on request, see: www.hoffmann.ews-tools.com
- IC tools (with through cooling) will not run dry with standard seal, coolant filtering < 50 µm.
- Recommendation: Tighten version VARIA VX with a torque tool (max. 6 Nm).
- For heavy-duty milling work, a variant with tapered roller bearings is recommended on request.