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Slim hydraulic chuck, SK 40 A = 120, Clamping range ⌀ D1: 3mm
Article no.: 302093 3
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 | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Shank length | 116.8 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter | 3 mm | |
| Max. clamping diameter | 3 mm | |
| Gauge length | 120 mm | |
| External diameter, tool-end | 17.4 mm | |
| Body length (tool side) | 80 mm | |
| Max. speed | 25,000 min-1 | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC; HSC | |
| Incl. RFID data carrier | no | |
| Interface | joint 1; joint 2 | |
| Type of product | hydraulic chuck | |
| Overall length | 188.4 mm | |
| Overall height | 49.5 mm | |
| Overall width | 49.5 mm | |
| Standard | ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | no | |
| Material | heat-treatable steel | |
| Weight | 0.28 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 302093 3 | |
| EAN / GTIN | 4045197761163 | |
| Manufacturer number | 302093 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Extremely slim design (3° contour)
- Processed surface structure.
- With RFID/Balluffchip bore.
- Axial length adjustment possible.
- Shanks hard turned.
- Reducing adapters can be used.
Application:
Especially for tool and mould making. Wherever reduced interference contours are required. For drilling, reaming, and milling. For clamping tools with shank tolerance h6.