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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Mandrin expansible hydraulique Type AD ultra-court, SA 40 A=24,5, ⌀ serrage D1: 20mm
Réf.: 302026 20
Référence:
Détails du produit
Caractéristiques techniques
| Through-coolant | yes, with max. 80 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | metric with cooling lubricant holes | |
| Holder size, metric | 0400 mm | |
| Type of mounting | hole (internal mounting) | |
| Shank length LS | 47.7 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter D1 | 3 mm | |
| Max. clamping diameter D1 | 20 mm | |
| Gauge length A | 24.5 mm | |
| Body length on machine side | 47 mm | |
| External diameter, tool-end D | 42 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 | ultra-short | |
| Incl. length adjustment screw | yes | |
| Adjustment travel V | 10 mm | |
| Thread G; M | M16×1 | |
| Maximum coolant pressure | 80 bar | |
| Interface | joint 1; joint 2 | |
| Type of product | hydraulic chuck | |
| Overall length L | 92.9 mm | |
| Overall height H1 | 49.5 mm | |
| Overall width B1 | 49.5 mm | |
| Standard | ISO 7388-1 | |
| Shape | AD | |
| With thread | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Surface treatment | hardened | |
| Weight | 1.3 kg | |
| Content | 1 pcs. |
Identification et classification
| Référence article | 302026 20 | |
| EAN / GTIN | 2050001691705 | |
| Réf. fabricant | 15.501.40.20.Z | |
| Fabricant/personne responsable | WTE Präzisionstechnik GmbH & Co. KG, Gewerbegebiet an der B95 2A, 09427 Ehrenfriedersdorf, Deutschland, www.wte.mapal.com |
Description
Exécution:
- Concentricité ≤ 3 µm.
- Avec RFID / alésage Balluffchip.
- Réglage axial de la longueur possible (course de réglage 10 mm).
- Flexible grâce à l’utilisation de pinces intermédiaires.
- Pression de lubrification jusqu’à 80 bars.
Utilisation:
Pour le perçage, l’alésage et le fraisage de finition.