USD 19.90
30mm diameter silicone vacuum pad with 1.5 convolution round bellows. Operates from -0.95 to 0 bar, holding force 26.2N, rated -30°C to 180°C with M6 thread.
The Festo ESS-30-BS (189384) is an industrial-grade vacuum suction cup engineered for reliable robotic handling and automation. This complete unit features a 30 mm diameter silicone (VMQ) pad with a 1.5 convolution round bellows design, offering up to 8 mm of height compensation to conform to uneven, curved, or irregular workpieces (minimum radius 80 mm). Built for challenging thermal environments, the silicone material withstands ambient temperatures ranging from -30°C to 180°C. With an integrated M6 male threaded connection, it quickly mounts to vacuum arms and delivers a secure 26.2 N of holding force at a nominal operating pressure of -0.7 bar. It is ideal for pick-and-place tasks requiring robust temperature resistance and adaptable surface sealing.
| Parameter | Value |
|---|---|
| Suction Cup Diameter | 30 mm |
| Suction Cup Volume | 4.07 cm³ |
| Shape | Round bellows, 1.5 convolutions |
| Material | Silicone (VMQ) |
| Shore Hardness | 50 +/- 5 |
| Vacuum Connection | M6 Male Thread |
| Operating Pressure | -0.95 to 0 bar |
| Ambient Temperature | -30°C to 180°C |
| Holding Force (Nominal Pressure) | 26.2 N |
| Lateral Force (Nominal Pressure) | 16 N |
| Height Compensator | 8 mm |
| Minimum Workpiece Radius | 80 mm |
Removing newly formed, warm plastic components directly from injection molding machines using robotic arms.
The VMQ silicone construction is rated for temperatures up to 180°C, ensuring the suction cup does not melt, degrade, or leave residue when gripping hot plastics.
Automating the pick-and-place transfer of curved glass panels, lenses, or automotive body components in a manufacturing cell.
The 1.5 convolution bellows design offers 8 mm of height compensation and supports an 80 mm minimum workpiece radius, ensuring a reliable vacuum seal on irregular or curved surfaces.
Transferring sealed food packages, baking trays, or other objects in variable-temperature food production environments.
The robust silicone material and low-corrosion class design safely tolerate wide temperature swings from freezers (-30°C) to ovens (+180°C) while maintaining vacuum integrity.
