Simple and affordable solution for various applications in the field of enclosed protection of moving parts, especially in limited spaces.
Types Bellows
Elastic folded bellows
Elastic folded bellows
- stitched or welded version
- reinforced PVC frame
- posibility of screwed fastening
- velcro fastening
- press-stud fastening
Size
| FB v mm | FAZ v mm | FZD* v mm |
| 15 | 20 | 3–5 |
| 17,5 | 24 | 3–5 |
| 20 | 30 | 3–5 |
| 25 | 38 | 3–5 |
| 30 | 48 | 3–5 |
| 35 | 55 | 3–5 |
| 40 | 65 | 3–5 |
| 45 | 75 | 3–5 |
| 50 | 85 | 3–5 |
* depends on material
Abbreviations – explanation
| FAZ | Fold extension width |
| FB | Fold width |
| FZD | Fold compression width |
Elastic folded bellows with plates
Elastic folded bellows with plates
- at customer´s request, elastic bellows can equipped with protective plates of various shapes along one or more sides of the bellows
- the bellow will become highly resistant to hot chips
Types elastic folded bellows with plates
Four different variants are available depending on the design - the so-called SAMURAI concept:
- FASTAF (hard plates)
- FASTAC (hard plates)
- FASTAM (moving plates)
- FASTLAP (moving plates)
For FASTAF and FASTAC variants, plates on every second fold are available.
The dimensions of each type of bellows
FASTAF
| FB v mm | FAZ v mm | FZD v mm | X v mm | Y v mm |
| 17,5 | 20 | 4 | 20 | 40 |
| 20 | 25 | 5 | 20 | 45 |
| 25 | 32 | 5 | 20 | 50 |
| 30 | 35 | 5 | 20 | 70 |
| 35 | 45 | 5 | 20 | 75 |
| 40 | 60 | 5 | 20 | 90 |
| 45 | 65 | 5 | 20 | 95 |
| 50 | 75 | 5 | 20 | 110 |
FASTAC, FASTAF – 2 folds
| FB v mm | 2FAZ v mm | 2FZD v mm | Y v mm |
| 15 | 40 | 5–10 | 65 |
| 17,5 | 45 | 5–10 | 75 |
| 20 | 55 | 5–10 | 75 |
| 25 | 70 | 5–10 | 90 |
| 30 | 85 | 5–10 | 105 |
| 35 | 100 | 5–10 | 120 |
| 40 | 125 | 5–10 | 155 |
FASTAM, FASTLAP
| FB v mm | FAZ v mm | FZD v mm | X v mm |
| 17,5 | 22 | 4 | 50 |
| 20 | 30 | 5 | 50 |
| 25 | 38 | 5 | 65 |
| 30 | 48 | 5 | 75 |
| 35 | 55 | 5 | 85 |
| 40 | 65 | 5 | 85 |
| 45 | 75 | 5 | 100 |
| 50 | 85 | 5 | 110 |
Abbreviations – explanation
| FAZ | Fold extension width |
| 2FAZ | One plate protects two folds |
| FB | Fold width |
| FZD | Fold compression width |
| X | Horizontal plate take-up |
| Y | Vertical plate take-up |
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Elastic folded bellows with plates – design information
Laminated and folded bellows
Laminated and folded bellows
- protection of spindles, columns and shafts
Dimensions
| FB v mm | FAZ v mm | FZD* v mm |
| 7,5 | 10 | 3 |
| 10 | 13 | 3 |
| 12,5 | 17 | 3 |
| 15 | 20 | 3 |
| 17,5 | 23 | 3 |
| 20 | 25 | 3 |
| 25 | 30 | 3,5 |
| 30 | 35 | 3,5 |
| 35 | 40 | 4 |
| 40 | 45 | 4 |
| 45 | 50 | 4 |
| 50 | 55 | 4 |
Abbreviations explanation
| FAZ | Fold extension width |
| FB | Fold width |
| FZD | Fold compression width |
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Laminated and folded bellows – design information
Special bellows
Special bellows
- top stitched bellows
- soft PVC Bellows
- rubber ring bellows
- rubber-coated fabric bellows
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Special bellows – design information
Available on customer request
- Dust-tight bellows
- Watertight bellows
- Heat resistant bellows
- Shapeable bellows
Gallery
Downloads
Bellows- Technical Information
Bellows- material types
We look after our customers with utmost care. If you have a question, suggestion, or comment, please do not hesitate to contact us.
