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Article code:
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Manufacturer number:
Hydraulic chuck short, slim 20 mm
Article no.: 307508 20
Article code:
- Arbor standard: ISO 12164-1; DIN 69893; DIN 69882-7
- Shape: A
- Through-coolant: yes, with max. 80 bar
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 3
Product details
Technical Data
| Clamping ⌀ D1 | 20 mm | |
| Adapter | HSK-A 63 | |
| Arbor standard | ISO 12164-1; DIN 69893; DIN 69882-7 | |
| Shape | A | |
| Through-coolant | yes, with max. 80 bar | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HSC | |
| Overhang dimension A | 90 mm | |
| ⌀ D2 | 42 mm | |
| External ⌀ D | 50 mm | |
| L2 | 48 mm | |
| L3 | 48 mm | |
| Adjustment travel V | 10 mm | |
| Thread M | M16×1 | |
| suitable reducing adapter | 302155; 302160; 302165; 302150 | |
| Balluffchip bore | yes | |
| Type of product | Hydraulic clamping chuck |
Identification numbers & Classifications
| Article number | 307508 20 | |
| EAN / GTIN | 2050001653321 | |
| Manufacturer number | 16.507.63.20.Z |
Description
Version:
- Axial length adjustment, adjustment travel 10 mm.
- With RFID/Balluffchip bore.
Application:
- High metal removal rate (but not for extreme heavy machining).
- For drilling, reaming, and milling.
Optional extras:
Reducing sleeves No. 302135 – 302187, coolant tube No. 309880, socket wrench No. 309890, parallel wipers No. 343720.
WTE stop screws for direct clamping and for use of reducing sleeves on request.
WTE stop screws for direct clamping and for use of reducing sleeves on request.
Note:
A-dimension = 200 mm available on request!
Downloads & documents
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|
| ⌀ D2 | 42 | 42 | 42 | 42 |
| Adapter | HSK-A 63 | HSK-A 63 | HSK-A 63 | HSK-A 63 |
| Arbor standard | ISO 12164-1 ;DIN 69893 ;DIN 69882-7 | ISO 12164-1 ;DIN 69893 ;DIN 69882-7 | ISO 12164-1 ;DIN 69893 ;DIN 69882-7 | DIN 69882-6 ;DIN 69893 ;DIN 69882-7 |
| Overhang dimension A | 90 | 90 | 90 | 90 |
| Shape | A | A | A | A |
| Through-coolant | yes, with max. 80 bar | yes, with max. 80 bar | yes, with max. 80 bar | yes, with max. 80 bar |
| suitable reducing adapter | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 |