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Driven tool, radial, BMT60, Type: 60-40
Article no.: 2157601
Catalog no.: 319936
Article code:
Product details
Technical Data
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric and radial | |
| Escape of cooling lubricant | with cooling lubricant exit, axially on bolt circle | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Angetriebenes Werkzeug radial, BMT60, Typ: 60-40 | |
| Holder type | Plain shank | |
| Interface coding | FLB084B6015 | |
| Holder version | dimensionless nominal size without cooling | |
| Type of mounting | spigot | |
| Interface on machine side | Plain shank | |
| Min. clamping diameter | 3 mm | |
| Max. clamping diameter | 26 mm | |
| For collet type | ER collet | |
| Collet size | 40 | |
| Gauge length | 85.5 mm | |
| Body length on machine side | 90 mm | |
| External diameter, tool-end | 108 mm | |
| Body length (tool side) | 120.5 mm | |
| Max. speed | 6,000 min-1 | |
| Tightening torque | 100 Nm | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length | 230 mm | |
| Overall height | 139 mm | |
| Overall width | 63 mm | |
| Standard | DIN 69880 | |
| Through-coolant available | no | |
| Weight | 15.177 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 2157601 | |
| Catalog number | 319936 | |
| EAN / GTIN | 4069515002974 | |
| Manufacturer number | 319936 60-40 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
For use on all CNC lathes with Sauter turret and drive coupling DIN 5480 or machines with BMT turret with drive coupling DIN 1809. Clamping of tools in driven tool using ER collet with external/internal 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.
Version IK – with ceramic seal set, pressures up to 70 bar, with full dry-run capability. For use on BMT turrets. Ratio 1:1. Version with internal cooling (internal) max. 70 bar.
Version IK – with ceramic seal set, pressures up to 70 bar, with full dry-run capability. For use on BMT turrets. Ratio 1:1. Version with internal cooling (internal) max. 70 bar.
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 MORI: NLX 4000, NLX 1500, NLX 2000, NLX 2500, NLX 3000, NT 4200, NT 4250, NT 4300, NT 5400, NTX 2000 Generation 2, NTX 2500 Generation 2, NTX 3000 Generation 2,
- FOCUS CNC: FBL-250, FBL-320, FNL-250, FNL-320,
- MT EVO: T25, T32,
- TAKISAWA: TS-3000 T12 (3 T-nuts), TS-4000 T12 (3 T-nuts), TS-5000 T12 (3 T-nuts)
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.
- 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.
Please note that you must check the compatibility of the holder with your machine before purchasing. We cannot guarantee that it will fit correctly.