Сильфонная присоска VMG134

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General features of the rubber compounds for Vacuum Cups
A table with all the features of the rubber compounds used for our vacuum cups: commercial name, international abbreviation, Vuototenica abbreviation, positive and negative features, colour, operation temperature, hardness, chemical resistance, food standards and examples of use.

Vacuum cups with supports (small diameters)
Traditional cup-shaped vacuum cups suited for gripping and handling small objects with flat, slightly concave or convex surfaces. Diameters commonly range from 4 to 9 mm. Normally available in standard compounds: natural para rubber (N), oil-resistant rubber (A) and silicone (S). Cold-fittable without adhesive onto nickel-plated brass supports shaped to fit the cup and equipped with a male threaded pin for fastening to automation. Easy replacement: order the cup indicated in the tables in the desired compound.

• Product codes: 010410, 010510, 010610, 010707, 010810, 010907S, 000801, 000802, 080410, 080510, 080610, 080707, 080810, 080907S

Vacuum cups with supports (10–45 mm)
Range of widely used cups for gripping objects with flat, slightly concave or convex surfaces. Available in standard compounds N, A and S. Can be cold fitted onto nickel-plated brass or anodised aluminium supports. Supports shaped to fit cup and equipped with male threaded pin for fastening. Cups in special compounds and supports in different materials available on request (minimum quantities apply).

• Representative product codes: 011010, 011210, 011510, 011810, 012010, 012210, 012515, 013015, 013515, 014015, 014515, 000803, 000805, 000820

Star Vacuum cups (SV series)
SV (STAR VACUUM) series developed for handling flat and flexible objects (cardboard layering pads, thin metal sheets) without deformation. Internal rubber reinforcement sectors create a star-shaped bearing surface: combines a soft flexible lip for surface adaptation and reinforced bearing surface for stability. Can be fitted with male or female threaded metal fixing supports in anodised aluminium.

• Product codes/examples: SV20SR, SV25SR, SV30SR, SV40SR, SV50SR, SV20, SV25, SV30, SV40, SV50, SV20F, SV25F, SV30F, SV40F, SV50F

Maxigrip cups (round flat and bellows)
Designed as an alternative for robot-automotive applications. Round and oval, flat and bellows-type, with vulcanised-on support. Extremely flexible outer lip combined with inside design facilitating drainage of oil and water, ensuring high friction and unique grip on oil-covered metal sheets or wet glass/marble. Standard made with BENZ compound: hardness 60–75°Sh, working temperature -40 to +170°C, stain-resistant, excellent resistance to abrasion, water and chlorine-containing oils.

• Representative product codes: VRP40A, VRP50A, VRP60A, VRP80A, VRP100A, VRP125A, VRS40, VRS50, VRS60, VRS80, VRS100, VRS125

Suction cups for packaging, plastic films and flow packs
Series specifically designed for thin, lightweight and delicate objects (plastic/paper bags). Very thin lip adapts to shape changes and internal cleats distribute vacuum evenly to prevent deformation or sucking into centre hole. Para compound recommended for best adhesion and gentleness on the material.

• Representative product codes: 011409, 0008239, 0008240, 081409, 081409F, 011410, 000803, 000804, 081410, 081410F

Round flat vacuum cups with supports
Designed for gripping wooden or plastic panels, thin glass or marble sheets, fragile metal sheets, ceramic tiles. Low, tilted lip avoids swiping; internal cleats reduce air volume and create supporting surface to prevent deformation and slipping. Cold-fittable onto anodised aluminium support locked by ring nut. Large-diameter versions may include M8 threaded hole to insert grub screw to reduce air to be suctioned.

• Representative product codes: 017624, 019024, 0111024, 0115036, 0008108, 0008110, 0008112

Round flat vacuum cups for ceramic and rough surfaces
Thin and soft lip to grip very rough surfaces; supporting surface with cleats guarantees firm grip on ceramic tiles, glass, marble and cement. Cold-fittable onto anodised aluminium support with threaded hole for fastening.

• Representative product codes: 018020, 0008126, 0008465, 0008193, 0008143

Round flat vacuum cups with vulcanised support
Special cups for gripping moulded or drawn sheet metal, widely used in automotive sector. Ground lip for immediate grip and perfect vacuum seal. Produced in BENZ compound resistant to chlorine in forming oils. Galvanised steel support vulcanised onto the cup. Other compounds available on request (minimum quantities apply).

• Representative product codes: 085040, 085040GRB, 087540, 087540GRB, 087540GRN

Flat round vacuum cups with vulcanised support (heavy-duty & labyrinth face)
Designed for lifting and handling heavy loads vertically and horizontally. Vulcanised onto steel support, central threaded hole and side threaded vacuum connection; labyrinth graved face in same compound for thin fragile glass and marble sheets. Some series include internal vertical lip for extremely rough surfaces.

• Representative product codes: 0811015, 0815015, 0820010, 0825010, 0830010, 0835010

Rectangular and elliptical flat vacuum cups with supports
Recommended for clamping wooden panels, marble, granite, ceramic, glass; vertical and low lip ensures firm grip and reduced air volume for faster grip/release. Available in standard compounds and special compounds upon request. Supports anodised aluminium, larger supports include holes for anti-rotation pins.

• Representative product codes (rectangular): 014075, 0112090, 0115065A, 0115075
• Representative product codes (elliptical): 011220A, 000870, 081220A, 011230, 011240

Foam rubber vacuum cups (GERANIUM OF, NF neoprene)
Foam rubber cups made with GERANIUM compound (OF) for gripping uneven and very rough surfaces; available with self-adhesive side for quick fixing to support. OF working temperature -40°C to +80°C. NF neoprene foam recommended for lubricated gripping surfaces (working temperature -20°C to +80°C). Supports anodised aluminium; larger sizes may have side threaded holes for vacuum connection.

• Representative product codes: 014215, 016415, 019215, 0008147, 0008118

Vacupredator cups for bags, packs and flexible containers
Designed for gripping flexible containers (paper/plastic bags) including flow packs, IV therapy containers, bags containing powders/granulated products, liquids. Anodised aluminium body with slotted plate for flexible adaptation and special foam rubber seal preventing perimeter vacuum losses. Lifting force calculated at vacuum of at least -75 kPa with factor safety 3.

• Representative product codes: VP12OF1015, VP22OF1515, VP0612OF1015, VP0916OF1030

VMG134 suction cup for structured tiles
Specifically designed for automatic sorting machines handling textured tiles; high-density foam rubber maintains elasticity after many cycles. Available compounds: EPDM (SB) -40°C/+130°C, Geranium foam (OF) -40°C/+80°C, neoprene (NF) -20°C/+80°C. Self-adhesive side for quick attachment; support in anodised anticorodal with four attachment holes and two vacuum connections sealed with NBR O-rings. Maintenance: replace self-adhesive foam rubber only.

• Product codes: 01134134, VMG134, 0008479

Bellows and reinforced bellows vacuum cups
Bellows cups designed for packaging and high-production machines; flexible to adapt to inclined or imperfect gripping planes and to recover unevenness. Available in food-use compounds; cold-fittable onto special supports. Reinforced bellows crumple up quickly under vacuum to prevent the lifted load sticking to the load underneath — suited for paper/cardboard, thin metal sheets, wooden panels, glass, etc. Double-bellow designs for heavy-duty packaging provide added adaptability and shock absorption for heavy boxes.

• Representative product codes (bellows): 012030S, 013045S, 014055S, 015065S
• Representative product codes (double bellows heavy-duty): 013527, 015240, 0008394, 0008395

Vacuum cups for glass and clamping suction cups
Bellows cups for vertical gripping of stocked glass sheets; lay cup on glass and open vacuum to place sheet orthogonally for safe handling. Clamping suction cups developed for glass processing machines with guaranteed height tolerance ±0.05 mm. Available in NBR, Para and Silicone; lower perimeter seal delimited by silicone O-ring. Supports and non-standard heights available for specific CNC operations.

• Representative product codes (glass bellows): 0115055, 0121060, 0008280
• Representative product codes (clamping): 050110, 050210, 050310, 050410

Special vacuum cups and accessories
Many cup shapes to solve specific gripping problems: for CDs, labels, stickers, chocolates, tiles, small metal/plastic objects etc. Supports and adapters available in nickel-plated brass, galvanised steel or anodised aluminium; many supports provided with male or female threaded pins, side vacuum connections, O-ring seals and options for anti-rotation fittings. Threaded grub screws with calibrated hole available to reduce cup suction section and vacuum losses.

• Representative product codes (special cups): 010713, 010807S, 011108S, 011409, 011410, 011415, 011432
• Representative support/adapters codes: 000801, 000802, 000803, 000804, 000805, 000806, 0008215, 0008216, 0008217

Documents and CAD resources
Each product block on the page is associated with a PDF technical sheet (product tables, characteristics pages) and CAD files available for download. PDF technical sheets provide tables, dimensions, compounds and ordering codes for each cup family.

Caractéristiques / spécifications techniques

• Standard compounds: Natural para rubber (N), Oil-resistant rubber (A), Silicone (S).
• Special compounds: BENZ (used for MAXIGRIP and vulcanised-support cups) — Hardness 60–75°Sh, working temperature approx. -40°C to +170°C, stain-resistant, abrasion and oil resistance (including chlorine-containing oils).
• Foam compounds: GERANIUM (OF) foam rubber — working temperature -40°C to +80°C; NF neoprene foam — working temperature -20°C to +80°C; SB (EPDM) extra soft foam — working temperature -40°C to +130°C.
• Supports: nickel-plated brass, anodised aluminium, galvanised steel; supports can be cold-fitted or vulcanised; some supports vulcanised to cup for heavy-duty use.
• Support features: male/female threaded pin for fastening and suction, central threaded holes (often M8) for grub screw insertion to reduce suction area, side threaded holes for vacuum connection, O-ring seals and built-in filters on some anti-slip supports.
• Available shapes: round flat, bellows, elliptical (flat and bellows), rectangular, concave, circular rim, star-shaped (SV), reinforced bellows, double bellows (heavy-duty), Bernoulli principle cups for non-contact handling.
• Typical application sectors: robotics/automotive handling, packaging (flow packs, bags, flexible containers), glass processing, tile handling (textured tiles), handling of delicate items (semiconductors, silica discs), heavy-duty packaging and sheet metal handling.
• Maintenance: many foam cups have self-adhesive back for easy replacement; for vulcanised-support cups only the entire vulcanised assembly or specified spare parts as per technical sheet.