Festo AG & Co. KG
189401
suction cup
ESS-20-CS
easily interchangeable,
More detailed information about this product!
Festo Data sheet
| Criterion | Feature |
| Suction cup height compensator | 7 mm |
| Min. workpiece radius | 50 mm |
| Nominal size | 3 mm |
| suction cup diameter | 20 mm |
| suction cup volume | 2,75 cm3 |
| Position of connection | on top |
| Assembly position | Any |
| Correlation to suction-cup holder | Size 4 |
| Suction cup shape | Round, bellows, 3.5 convolutions |
| Operating pressure | 0 - 0,95 bar |
| Nominal operating pressure | -0,7 bar |
| Operating medium | Atmospheric air based on ISO 8573-1:2010 [7:-:-] |
| Corrosion resistance classification CRC | 1 - Low corrosion stress |
| Food-safe | See Supplementary material information |
| Ambient temperature | -30 - 180 °C |
| Retention force at nominal operating pressure | 8,2 N |
| Lateral force at nominal operating pressure | 7 N |
| Product weight | 6,9 g |
| Mounting type | Via vacuum port |
| Vacuum connection | M6 |
| Colour | transparent |
| Shore hardness | 50 +/- 5 |
| Material of threaded plug | Nickel-plated brass Galvanised and chrome-plated steel |
| Materials note | Free of copper and PTFE Contains PWIS substances Conforms to RoHS |
| Material suction cup | VMQ (silicon) |
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