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Cat. No.:
OZ collet chuck Form ADB, SK 40 A = 70, Clamping range: 2-25mm
Article no.: 393331
Catalog no.: 300695
Article code:
Product details
Technical Data
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | OZ-Spannzangenfutter | |
| Holder type | ISO taper | |
| Interface coding | SKG04001085 | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | metric | |
| Holder size, metric | 0400 mm | |
| Type of mounting | spigot | |
| Length of shank LS | 70 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter D1 | 2 mm | |
| Max. clamping diameter D1 | 25 mm | |
| For collet type | OZ collet | |
| Collet size | 25 | |
| Gauge length A | 70 mm | |
| Body length on machine side | 63.55 mm | |
| Outer diameter on the tool side D | 60 mm | |
| Diameter of clamping nut D | 60 mm | |
| Max. speed | 25’000 min-1 | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length L | 138.4 mm | |
| Overall height H1 | 60 mm | |
| Overall width B1 | 60 mm | |
| Standard | ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | no | |
| Material | steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 393331 | |
| Catalog number | 300695 | |
| EAN / GTIN | 4045197285027 | |
| Manufacturer number | 300695 2-25 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
External and internal taper ground.
Ball-bearing power-clamping nut. For higher clamping force and improved radial run-out.
GARANT −
With RFID / Balluffchip bore. All shanks hard turned (for smooth running!). Clamping nut balanced (G 2.5 / 25,000 rpm).
Ball-bearing power-clamping nut. For higher clamping force and improved radial run-out.
GARANT −
With RFID / Balluffchip bore. All shanks hard turned (for smooth running!). Clamping nut balanced (G 2.5 / 25,000 rpm).
Application:
For clamping tools with plain shank in collets to DIN 6388 - Form A and B.
Supplied with:
Clamping nut