Suction Cups

What is a Suction Cup?
Suction cups are also known as Vacuum cups, Vacuum pads, suckers, and Pneumatic suction cups plus they are often used as suction grippers. Suction cups attach to various surfaces from flat to uneven and provide a safe and secure way to move and hold products, automatically or manually. The suction cups mould to the shape of the object they are handling without causing any damage. Suction cups are manufactured from a range of materials and perform well in many environments from light duty to heavy industrial.

How do Suction Cups work?
A suction cup works by having less air pressure on one side of the cup than the other side of the suction cup. When pressure is put onto the suction cup it forces air out of the area, creating a vacuum. The vacuum created enables you to move and lift any product. Suction cups will not work when there is a low atmospheric pressure. You ensure that the suction cup surface is clean and free from dirt or grit ensuring maximum grip.

How Do Pneumatic suction cups work?
When a suction cup contacts the surface of an object, it activates a vacuum generator (such as a blower, vacuum ejector or vacuum pump) that draws air from the space between the cup and the item. As soon as the atmospheric pressure is greater than the pressure between the object and the cup, atmospheric pressure presses the suction cup against the item, holding it firmly.

What is Holding Force?
Holding force is the amount of force required to move an object. This is measured in “Newtons” (N) and when looking for the right suction cup for your use ensure you choose a suction cup that will lift, move the weight and size of the object.

What are Suction Cups made of?
Suction and vacuum cups are made from various material to suit any environment, from the home to industry.
• Rubber
• Silicone
• Nitrile
• Polyurethane
• Fluororubber
• Silicone rubber

Materials suction cups will handle
• Metal
• Glass
• Plastic
• Wood
• Paper
• Food
• Media
• Printing

Suction Cup Types Available

Bellows – excellent for concave and convex shapes. Require minimum pressure. Work on slanted surfaces. Absorbs any alignment problems.

Deep – Excellent with curved objects. Enhanced grip.

Flat - Excellent for glass, metal sheets and cardboard. Any flat or smooth surfaced material.

Suction cups are available in a range of shapes, sizes and design and will handle most products. There is a suction and vacuum cup suitable for every industry and application.

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Omschrijving Prijs Manufacturer Series Pad Type Pad Diameter Pad Material Holding Force With Buffer Vacuum Entry Direction Connection Type Threaded Connection Size Tube Outside Diameter CAD Drawing
RS-stocknr. 227-6782
FabrikantnummerZP08BS
FabrikantSMC
€ 6,30
Each
Aantal stuks
ZP Bellows 8mm Silicon Rubber - - - - - - 3D CAD Model
RS-stocknr. 701-3494
FabrikantnummerZPT20UN-B01
FabrikantSMC
€ 10,49
Each
Aantal stuks
ZPT Flat 20mm NBR - - Vertical Female Thread 1/8 in - 3D CAD Model
RS-stocknr. 725-383
FabrikantnummerZPR50CN-08-B8
FabrikantSMC
€ 23,88
Each
Aantal stuks
ZPR Flat with Rib 50mm NBR - - Lateral Female Thread M8 x 1.25 - 3D CAD Model
RS-stocknr. 725-428
FabrikantnummerZP50CN
FabrikantSMC
€ 5,46
Each
Aantal stuks
ZP Flat with Rib 50mm NBR - - - - - - 3D CAD Model
RS-stocknr. 227-3929
FabrikantnummerZP16BS
FabrikantSMC
€ 8,53
Each
Aantal stuks
ZP Bellows 16mm Silicon Rubber - - - - - - 3D CAD Model
RS-stocknr. 227-3705
FabrikantnummerZPR06UNK6-06-A8
FabrikantSMC
€ 43,64
Each
Aantal stuks
ZPR Flat 6mm NBR - Yes Lateral Male Thread M8 x 1 - 3D CAD Model
RS-stocknr. 686-2712
FabrikantnummerZP08BN
FabrikantSMC
€ 6,03
Each
Aantal stuks
ZP Bellows 8mm NBR - - - - - - 3D CAD Model
RS-stocknr. 843-5271
FabrikantnummerZPT100HBN-A16
FabrikantSMC
€ 43,11
Each
Aantal stuks
ZP Large Bellows 100mm NBR - - - - - 80mm -
RS-stocknr. 703-6236
Fabrikantnummer7321000000
FabrikantAventics
€ 40,92
Each
Aantal stuks
FSR Flat 100mm Chloroprene Rubber 304N - - Female Thread 3/8 in - -
RS-stocknr. 703-6223
Fabrikantnummer7320500000
FabrikantAventics
€ 18,07
Each
Aantal stuks
FSR Flat 50mm Chloroprene Rubber 64N - - Female Thread 1/8 in - -
RS-stocknr. 768-1662
FabrikantnummerZPT16BS-B5
FabrikantSMC
€ 14,98
Each
Aantal stuks
ZPT Bellows 16mm Silicon Rubber - - Vertical Female Thread M5 x 0.8 - -
RS-stocknr. 227-3884
FabrikantnummerZP06BS
FabrikantSMC
€ 6,19
Each
Aantal stuks
ZP Bellows 6mm Silicon Rubber - - - - - - 3D CAD Model
RS-stocknr. 725-355
FabrikantnummerZPR10CN-06-B5
FabrikantSMC
€ 21,12
Each
Aantal stuks
ZPR Flat with Rib 10mm NBR - - Lateral Female Thread M5 x 0.8 - 3D CAD Model
RS-stocknr. 827-8725
FabrikantnummerZPT50HN-B10
FabrikantSMC
€ 12,32
Each
Aantal stuks
ZPT Heavy Duty 50mm NBR - - Vertical Female Thread M10 x 1.5 - -
RS-stocknr. 827-8790
FabrikantnummerZPT08BS-A5
FabrikantSMC
€ 9,45
Each
Aantal stuks
ZPT Bellows 8mm Silicon Rubber - - Vertical Male Thread M5 x 0.8 - -
RS-stocknr. 827-8781
FabrikantnummerZP13BS-X19
FabrikantSMC
€ 8,08
Each
Aantal stuks
ZP Bellows 13mm Silicon Rubber - - - - - - -
RS-stocknr. 725-333
FabrikantnummerZPR25CNK10-08-A10
FabrikantSMC
€ 54,15
Each
Aantal stuks
ZPR Flat with Rib 25mm NBR - Yes Lateral Male Thread M10 x 1 - 3D CAD Model
RS-stocknr. 675-698
FabrikantnummerSVP13A
FabrikantErsa
€ 17,58
Each
Aantal stuks
SVP Flat with Rib 4 mm, 6 mm, 9 mm Silicon - - Vertical One Touch - - -
RS-stocknr. 827-8719
FabrikantnummerZPT04UGN-A5
FabrikantSMC
€ 4,87
Each
Aantal stuks
ZPT Flat 4mm Conductive NBR - - Vertical Male Thread M5 x 0.8 - -
RS-stocknr. 725-311
FabrikantnummerZPR10CNK10-06-A10
FabrikantSMC
€ 53,06
Each
Aantal stuks
ZPR Flat with Rib 10mm NBR - Yes Lateral Male Thread M10 x 1 - 3D CAD Model