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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
ER collet chuck Form ADB, SK 40 A = 100, for ER collet size: 32
Article no.: 393304
Catalog no.: 300510
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 | |
| Series | GARANT | |
| Manufacturer’s designation | ER-Spannzangenfutter Form ADB, SK 40 A = 100 | |
| Holder type | iSO taper | |
| Interface coding | SKG04001085 | |
| 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 | 100 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter | 2 mm | |
| Max. clamping diameter | 20 mm | |
| For collet type | ER collet | |
| Collet size | 32 | |
| Gauge length | 100 mm | |
| Body length on machine side | 43.9 mm | |
| External diameter, tool-end | 50 mm | |
| External diameter of clamping nut | 40 mm | |
| Height of clamping nut | 23 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Vibration damping | no | |
| Tool pull-out protection | no | |
| Pendular compensation | no | |
| Keyless locking mechanism | no | |
| Incl. length adjustment screw | no | |
| With tapped holes for balancing | no | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length | 168.4 mm | |
| Overall height | 48 mm | |
| Overall width | 50 mm | |
| Standard | ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | no | |
| Material | steel | |
| Surface treatment | ground | |
| Weight | 0.285 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 393304 | |
| Catalog number | 300510 | |
| EAN / GTIN | 4045197284723 | |
| Manufacturer number | 300510 32 | |
| 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.
GARANT −
GARANT −
- Balancing quality G2.5 / 25,000 rpm
- All shanks hard turned (for smooth running!).
- GARANT precision clamping nut, fine balanced (G 2.5 / 25,000 rpm) and coated, giving high clamping force and low wear.
- Through bored.
Application:
For clamping tools with plain shank in collets to DIN 6499 - Form A and B.
Supplied with:
Clamping nut