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Search results for "double springing" Vuototecnica
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Special vacuum cup holders with double springing
All the special vacuum cup holders previously described can also be provided in the double springing version. In this configuration, 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 absorbs the impact of the bush with the cup holder end and ensures gradual loading of the vacuum cup during the lifting phase. The use of this solution is especially recommended when the load to be handled is very heavy, rough or not perfectly flat.
They are composed of:
- A nickel-plated steel stem for fastening the vacuum cup;
- A threaded brass bush, equipped with two anti-friction bushings, fitted with two ring nuts for fastening the vacuum cup holder to the automation;
- Two springs designed to reduce and distribute impact: one serves to cushion the impact of the vacuum cup with the load to be lifted, the other to cushion the impact of the bush against the end of the vacuum cup holder;
- A safety washer;
- A quick coupling for connection with the suction hose.
Product codes: 068513 068517 0611013 0611016 0615013 0615018 0620013 0625013 0622013OF 0622013NF 0622013A 0630013 0635013
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Special articulated vacuum cup holders with double springing
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.
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.
They are composed of:
- A nickel-plated steel stem for fastening the vacuum cup;
- A threaded brass bush, equipped with two anti-friction bushings, fitted with two ring nuts for fastening the vacuum cup holder to the automation;
- Two springs designed to reduce and distribute impact: one serves to cushion the impact of the vacuum cup with the load to be lifted, the other to cushion the impact of the bush against the end of the vacuum cup holder;
- A safety washer;
- A quick coupling for connection with the suction hose;
- An articulated joint in galvanised steel.
Product codes: 0611014 0611018 0615014 0615019 0620014 0625014 0622014OF 0622014NF 0622014A 0630014
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