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ER collet chuck, PSC 32 short, for ER collet size: 20
Article no.: 2105754
Catalog no.: 308512
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | ER-Spannzangenfutter | |
| Interface position | on the machine; on the workpiece | |
| Holder type | polygonal hollow shank taper with flat surface contact; collet taper | |
| Interface coding | PSC03200100; SZD02000205 | |
| Holder version | metric with cooling lubricant holes | |
| Holder size, metric | 32 mm | |
| Type of mounting | spigot | |
| Arbor size | 20 | |
| Interface on machine side | PSC 32 | |
| Min. clamping diameter D1 | 1 mm | |
| Max. clamping diameter D1 | 13 mm | |
| For collet type | ER collet | |
| Collet size | 20 | |
| Gauge length A | 50 mm | |
| External diameter, on the tool side D | 34 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 | HSC | |
| Format | short | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length L | 69 mm | |
| Standard | ISO 26623-1 | |
| Through-coolant available | yes | |
| Material | steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 2105754 | |
| Catalog number | 308512 | |
| EAN / GTIN | 4067263110132 | |
| Manufacturer number | 308512 20 | |
| Article class | 31A | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- With RFID/Balluffchip bore.
- All shanks hard turned (for smooth running!).
- Mating faces of the PSC internal contour machined.
Application:
For clamping tools with plain shank in ER collets to DIN 6499 Form A and B.
Supplied with:
Coated High-Speed clamping nut.