Operating range
- Usage within shaftless winders and as a trunnion for cantilevered reel take-up
- Interchangeable expansion chuck for Series 3231 or Series 3330
- For any type of cores ≥ Ø 50 mm
Characteristic features
- Mechanically-concentrical expansion
- Exceptionally robust long-life-construction
- Simple maintenance
- Easily exchangeable gripping jaws
- Low costs of spare parts
Charakteristik
|   | |
| Wickelhülsen Jeglicher Art, wie z.B. Karton, Kunststoff, Metal |  | ≥ 50 mm |
| Nutzenbreite bei Mehrnutzen - minimal (nur bei Wickelzapfen) |  | ≥ 100 mm |
| Zentrizität der Rollenaufnahme |  | ≥ 0,2 mm |
| Bedienwerkzeug Nicht erforderlich; extern erzeugte Spannkraft, z.B. Zylinder aus Serie 3330 oder Hydraulikzylinder der Maschine |
Construction
- Chuck housing
- Chuck
- Gripping jaw
- T-ramp
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