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Vacuum cups based on Bernoulli’s theorem

Vacuum cups based on Bernoulli’s theorem

Bernoulli’s theorem explains many phenomena, such as the lifting of a plane’s wing or of a light disc in front of a tube end from which air flows out quickly.
This apparently paradoxical phenomenon is exploited for manufacturing vacuum gripping systems (vacuum cups) and handling, with no contact, fragile objects, such as semiconductor plates, silica discs, solar cells, precious metal foils, films and whatever needs to be handled with the greatest care.
Our cups based on Bernoulli’s principle are made with anodised aluminium, with stainless steel centre thrust disc.
The antistatic silicone spacers, located on the cup gripping plane, prevent transverse movements of the gripped object.
The compressed air supply connections can be axial and radial and the quick coupler for the flexible pipe is included in the package.
The unused holes are closed with brass threaded caps.
On the rear part of the cup there are 3 or 4 threaded holes for fitting it to the automation.
Product codes: BEC20 BEC30 BEC40 BEC60

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Samples and equipment for demonstration use - Test bench and tests for the selection of vacuum cups - BT01

Samples and equipment for demonstration use - Test bench and tests for the selection of vacuum cups - BT01

The device, equipped with 6 vacuum and 2 pneumatic sockets, lets users carry out vacuum or Bernoulli suction cups tests on the objects to be gripped or moved, to aid in correctly choosing gripping cups.
This is a useful tool to have at trade show exhibitions, in a showroom or in a test room, for gripping or handling demonstrations or for technical personnel training dedicated to vacuum technology.
The device is already equipped with its own vacuum generator and only needs to be connected to compressed air and to the electrical power line.
Contact our technical department for further information.
Technical features
Electrical power: Single-phase V230 ± 10% 50/60 Hz
Electric power: 1.5 kw
Compressed air consumption: 390 L/min 2bar
BT01 weight: 115 kg
Flight case 01 weight: 200 kg
Total weight: 315 kg

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