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EAN / GTIN:
Manufacturer number:
Cat. No.:
ER collet chuck Form AD, SK 50 A = 70, for ER collet size: 32
Article no.: 702406
Catalog no.: 300555
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 Form AD | |
| Interface position | on the machine; on the workpiece | |
| Holder type | ISO taper; collet taper | |
| Interface coding | SKG05001195; SZD03200215 | |
| Holder shape | steep taper DIN ISO 7388-1; collet taper adjustment angle 8° | |
| Holder version | dimensionless nominal size with cooling; metric | |
| Holder size, metric | 32 mm | |
| Holder size, no dimensions | 50 | |
| Type of mounting | spigot; hole (internal mounting) | |
| Interface on machine side | SK 50 | |
| Min. clamping diameter D1 | 2 mm | |
| Max. clamping diameter D1 | 20 mm | |
| For collet type | ER collet | |
| Collet size | 32 | |
| Gauge length A | 70 mm | |
| External diameter, on the tool side D | 50 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 6.3 at 18,000 rpm | |
| Machining strategy | HSC | |
| Incl. RFID data carrier | no | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length L | 171.75 mm | |
| Standard | ISO 7388-1 | |
| Shape | AD | |
| With thread | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Surface treatment | ground | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 702406 | |
| Catalog number | 300555 | |
| EAN / GTIN | 4062406108809 | |
| Manufacturer number | 300555 32 | |
| Article class | 32A | |
| 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. With Balluff/RFID chip bore.
HOLEX −
HOLEX precision clamping nut, balanced (G6.3 / 18,000 rpm, all shanks fine bead blasted. Balancing quality G6.3 / 18,000 rpm).
HOLEX −
HOLEX precision clamping nut, balanced (G6.3 / 18,000 rpm, all shanks fine bead blasted. Balancing quality G6.3 / 18,000 rpm).
Application:
For clamping tools with plain shank in collets to DIN 6499 − Form A and B.
Supplied with:
Clamping nut.