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Collet chuck, extra slim, SK 40 A = 160, Clamping range: 2-6mm
Article no.: 589000
Catalog no.: 300784
Article code:
Product details
Technical Data
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | no | |
| Holder type | iSO taper | |
| Interface coding | SKG04001085 | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | hole (internal mounting) | |
| Shank length | 63.55 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter | 2 mm | |
| Max. clamping diameter | 6 mm | |
| For collet type | ER collet | |
| Gauge length | 160 mm | |
| Max. speed | 25,000 min-1 | |
| Concentricity | 5 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Format | slim | |
| Vibration damping | no | |
| Tool pull-out protection | no | |
| Pendular compensation | no | |
| Keyless locking mechanism | no | |
| With tapped holes for balancing | no | |
| Incl. RFID data carrier | no | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length | 228.4 mm | |
| Overall height | 27 mm | |
| Overall width | 27 mm | |
| Standard | ISO 7388-1 | |
| Shape | SK 40 | |
| With width across flats | no | |
| With thread | no | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | no | |
| Material | heat-treatable steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 589000 | |
| Catalog number | 300784 | |
| EAN / GTIN | 4045197708373 | |
| Manufacturer number | 300784 2-6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Taper ground internally and externally.
- Shanks hard turned.
- With RFID/Balluffchip bore.
- The collet is clamped by a threaded connection from behind through the chuck, no clamping nut required!
Advantage:
Extremely slim design permits machining of components where access is difficult, e.g. during toolmaking and mould-making.
Application:
For clamping tools with plain shank to DIN 6499.
Supplied with:
Clamping screw and wrench with T-handle.