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Search results for "special vacuum cup holders" Vuototecnica
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Special vacuum cup holders
These special vacuum cup holders have been designed to lift and handle heavy loads and to withstand heavy-duty and continuous workloads in dusty or damp environments. They are composed of:
- A chrome-plated steel stem for fastening the cup
- A brass threaded support with self-lubricating bushes, equipped with two ring nuts for fastening the cup holder to the automation
- A spring to cushion the impact of the cup with the load to be lifted
- A quick coupling for connection with the suction hose
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 068510 068515 069024 0610040 0610050 0611010 0611015 0611024 0615010 0615036 0615015 0620010 0625010 0622010OF 0622010NF 0622010A 0630010 0635010
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Special vacuum cup holders for bellows cups
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 067542 0611030 0615030 0618030 0611058 0615074 0625030
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Special vacuum cup holders with plunger valve
They share the same mechanical features at the special vacuum cup holders. The addition of a plunger valve solidly connected to a conical spear valve, which activates suction, and therefore creates vacuum, only when the cup comes into contact with the load to be lifted.
With these cup holders, it is no longer necessary to install cocks on the suction hoses; for this reason, they are recommended in all those cases in which there is a chance that not all the cups come into contact with the load to be lifted (because of an uneven or incomplete load).
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 068520 068522 0611020 0611022 0615020
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Special vacuum cup holders with push valve
They share the same technical and mechanical features at the special vacuum cup holders. Their distinctive feature is the push valve on the cup support, which activates suction, and therefore creates vacuum, only when the cup is in contact with the load to be lifted.
With these cup holders, it is no longer necessary to install cocks on the suction hoses; for this reason, they are recommended in all those cases in which there is a chance that not all the cups come into contact with the load to be lifted (because of an uneven or incomplete load).
The same push valve can also be applied with no modification to the special articulated cup holders.
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 0615022 0620020 0625020 0630020 0635020
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Special vacuum cup holders with built-in shut-off valve
Along with all the other features they share with the other special cup holders, these also have a built-in shut-off valve.
The purpose of the shut-off valve is to automatically close suction when the cup is not in contact with the surface of the load to be handled or in case of a faulty grip or of considerable transpiration. This thus prevents the reduction of the level of vacuum on the remaining cups of the system which are regularly handling the load.
The clear advantage of this system is that the positioning or the exclusion of the non-gripping cups are no longer binding. Cups with diameters between 85 mm and 150 mm can be assembled onto these cup holders, as long as they are provided with a threaded 3/8” gas female support.
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 069955 0699110
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Special articulated vacuum cup holders
The distinctive feature of these cup holders is their articulated joint in hardened steel, which allows the flat cups installed on these cup holders to adapt themselves to the loads to be lifted even if not completely parallel with the cup plane, as well as to compensate possible verticality errors that can arise between the cup holder and the automation fixing support.
Their technical and mechanical features are the same as the other previously described special vacuum cup holders.
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 0611012 0611017 0615012 0615017 0620012 0625012 0622012OF 0622012NF 0622012A 0630012 0635012
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Special stainless steel anti-rotation vacuum cup holders
Designed for the robot-automotive sector, these cup holders offer ideal solutions to various handling problems that arise in all industrial sectors.
In addition the characteristics of the previously described special vacuum cup holders, their distinctive features are their brass stem with hexagonal cross-section and the steel drive bush, also with hexagonal hole. This structure prevents the stem and, as a result, the cup assembled onto it from rotating on its axis.
The drive bush is equipped with two fine thread ring nuts to guarantee an accurate fastening of the cup holder to the automation. Moreover, the two ends of the stem, also in stainless steel, are threaded male or female and interchangeable. The straight quick coupler for the connection to the suction hose is screwed to one end, while the cup with support is assembled onto the other end.
They are suited for cups with a diameter between 40 mm and 200 mm, although they are especially useful for the assembly of rectangular or elliptical vacuum cups.
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 065580 065581 065582 0611080 0611081 0611082
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Special vacuum cup holders with double springing
All the special vacuum cup holders previously described can be provided in the double springing version.
The cup holder fixing bush is located between two springs: the lower one cushions the impact of the cup with the load to be lifted during the approach phase, while the upper one cushions the impact of the bush with the cup holder end and gradually loads the cup during the lifting phase.
These cup holders are especially recommended when the load to be lifted is very heavy, rough or not perfectly flat.
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 068513 068517 0611013 0611016 0615013 0615018 0620013 0625013 0622013OF 0622013NF 0622013A 0630013 0635013
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Special vacuum cup holders with male and female threaded connectors
The actual springing stroke is:
- For height C= 55 mm 37 mm
- For height C= 110 mm 84 mm
Product codes: 061255M 0612110M 061255 0612110 061155M 0611110M 061355M 0613110M 061455M 0614110M 061555M 0615110M
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