Suction cups are flexible vacuum components used in industrial automation for gripping, lifting, and manipulating objects through negative pressure.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Height | 5-100 mm | |
| Diameter | 10-200 mm | |
| Holding Force | 1-500 N per cup | |
| Shore Hardness | 30A-70A | |
| Vacuum Pressure | -0.6 to -0.9 bar | |
| Temperature Range | -40°C to 250°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A specialized handling system that uses vacuum suction to securely lift and manipulate beverage containers during depalletizing operations.
A structured arrangement of multiple suction cups designed to handle larger, irregular, or multiple objects simultaneously in vacuum gripping applications.
A practical evidence checklist for RFQ preparation and supplier evaluation.
Compare the published product scope and source details, then include your specifications and quantity in an enquiry.
3 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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Use F = P × A × S, where F is force (N), P is vacuum pressure (bar), A is effective sealing area (mm²), and S is a safety factor (typically 0.5-0.8). For example, a 50mm cup at -0.8 bar provides ~125 N force.
Soft silicone or polyurethane cups (Shore 30A-40A) with deep bellows or multiple lips conform better to irregular surfaces, improving seal integrity.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.