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Driven tool, radial, standard pin, ER25, Type: 30-25-L
Article no.: 319987 30-25-L
Article code:
Product details
Technical Data
| Adapter | ER25 | |
| VDI size | 30 | |
| Tool clamping | ER25 | |
| l1 | 134 mm | |
| b1 | 84 mm | |
| b2 | 43 mm | |
| h1 | 68 mm | |
| x | 100 mm | |
| Cooling | external | |
| Type of product | Driven tool |
Identification & Classification
| Article number | 319987 30-25-L | |
| EAN / GTIN | 4067263265917 | |
| Manufacturer number | 319987 30-25-L | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
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 innovative coolant management, internal cooling through the tool centrally through the spindle. Maximum speed 8000 rpm.
For use on radial 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.
Standard alignment rail (pin).
Version IK – with ceramic seal set, pressures up to 70 bar, with full dry-run capability.
For use on radial 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.
Standard alignment rail (pin).
Version IK – with ceramic seal set, pressures up to 70 bar, with full dry-run capability.
Advantage:
- Design optimised for weight and geometry.
- Process reliability thanks to high-quality components, long working life.
- Transmission of high torques.
- 100% inspection – every driven tool undergoes a run-in program.
- Through 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. Torque screwdriver No. 211750 size 5.7.
Note:
- Other drive types (such as DIN 5482), ratios, dimensions, BMT etc. on request, see: www.hoffmann.ews-tools.com
- IC tools (internal cooling) with dry-run capability, coolant filtering < 50 µm.
- Recommendation: tighten VARIA VX version with a torque tool (max. 6 Nm).
- For heavy-duty milling work, a variant with tapered roller bearings is recommended on request.