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Hydraulic chuck HT short 20 mm
Article no.: 308556 20
Article code:
- Arbor standard: ISO 26623-1; ISO 26623-2
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 3
- Machining strategy: HSC; HPC
Product details
Technical Data
| Clamping ⌀ D1 | 20 mm | |
| Adapter | PSC 63 | |
| Arbor standard | ISO 26623-1; ISO 26623-2 | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HSC; HPC | |
| Overhang dimension A | 80 mm | |
| External ⌀ D | 49 mm | |
| Reach L1 | 41 mm | |
| suitable reducing adapter | 302160; 302155 | |
| Type of product | Hydraulic clamping chuck |
Identification numbers & Classifications
| Article number | 308556 20 | |
| EAN / GTIN | 4045197945105 | |
| Manufacturer number | 308556 20 |
Description
Version:
- With RFID/Balluffchip bore.
- Axial length adjustment (adjustment 10 mm) available.
- Flexible due to use of reducing sleeves.
- Very high total rigidity due to optimised design.
Application:
Maximum transmissible torque 550 Nm, version HT (High Torque).
- For drilling, reaming and milling.
- For rough machining when milling.
- Ideal damping characteristics, resulting in optimum surface finishes, increased tool life and spindle protection.
Optional extras:
Downloads & documents
Compare with similar products
This article |
Recommendations |
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|---|---|---|---|
Hydraulic chuck HT short 20 mm |
|||
| Adapter | PSC 63 | BT 40 A = 120 | HSK-A 63 A = 120 |
| Arbor standard | ISO 26623-1 ;ISO 26623-2 | JIS B6339 ;ISO 7388-2 | DIN 69893 ;ISO 12164-1 |
| Overhang dimension A | 80 | 120 | 120 |
| External ⌀ D | 49 | 49.5 | 50 |
| Concentricity | ≤ 3 | ≤ 3 | ≤ 3 |
| 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 |
| Machining strategy | HSC ;HPC | HSC ;HPC | HSC ;HPC |