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Manufacturer number:
Hydraulic chuck short, slim 20 mm
Article no.: 307525 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 100 | |
| 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 | 105 mm | |
| ⌀ D2 | 42 mm | |
| External ⌀ D | 50 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 | 307525 20 | |
| EAN / GTIN | 2050001653536 | |
| Manufacturer number | 16.507.100.20.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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|
| Adapter | HSK-A 100 | HSK-A 63 | HSK-A 63 | HSK-A 100 | HSK-A 63 | HSK-A 100 |
| Overhang dimension A | 105 | 90 | 90 | 105 | 90 | 105 |
| Balluffchip bore | yes | yes | yes | yes | yes | yes |
| Through-coolant | yes, with max. 80 bar | yes, with max. 80 bar | yes, with max. 80 bar | yes, with max. 80 bar | yes, with max. 80 bar | yes, with max. 80 bar |
| Clamping ⌀ D1 | 20 | 20 | 20 | 20 | 20 | 20 |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm |
| suitable reducing adapter | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 | 302155; 302160; 302165; 302150 |