Long Stroke Suction Cups, VSD Series

Product catalog summary

Overview: The document provides technical specifications and configurations for Coval's long stroke suction cups, specifically models VSD 18 and VSD 32. These suction cups are designed for handling spherical or cylindrical objects and compensating for varying heights.

Specifications: The suction cups are available in different sizes and materials, including NBR (Nitrile) and SIT (Silicone) with varying Shore A hardness. The document lists dimensions and fitting options for each model, including male and female fittings in various thread sizes.

Configurations: The document outlines standard and additional mounting configurations for the suction cups, including factory-crimped, pressed, and removable fittings. It also provides part numbers for ordering specific configurations.

Accessories: Coval offers a range of accessories to optimize the use of suction cups, such as sensors, spring systems, and feeder systems.

Assembly Diagrams: The document includes diagrams showing the assembly of suction cups with various fittings and adapters, highlighting the versatility in configuration.

Materials: The fittings and adapters are made from materials such as brass, nickel-plated brass, and aluminum, ensuring durability and compatibility with different applications.

Key Data: The document provides detailed measurements for each component, ensuring precise application and compatibility with existing systems.

Catalog excerpts

Long stroke suction cups (3.5 and 4.5 bellows) are specially recommended for handling spherical or cylindrical objects or which require compensation for varying heights. Materials NBR Nitrile SIT3 30 Shore A translucent SIT5 50 Shore A translucent silicone (1) Actual force of the suction cup in use with 65% vacuum and including a safety factor of 2 for horizontal handling. ■ Standard available configurations (suction cup + fitting) □ Additional mounting configurations Fitting: M = male F = female See part n° below see page 2/53 COVAL suction cups can be assembled in a wide variety of configurations. Version C: Factory-crimped fitting Version V: Removable fitting: (adapter and hollow screw) Version E: Pressed fitting References - "Suction Cup + Fitting" Please specify the part n°. e.g. VSD18SIT5IMM5C See part n° table above Accessories To optimize use of your suction cups, Coval offers a comprehensive range of accessories (sensors, spring systems, extensions, feeder systems, etc.) see chapters 4 and 12. , COVAL vacuum managers

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VSD Long Stroke Suction Cups Dimensions - “Suction Cup + Fitting” VSD 18 (1) f = Deflection of the suction cup. (2) 0 G2 = 0 internal orifice of the fitting. Assembly diagrams COYAL vacuum managers

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