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
RS-stocknr. 827-8790
FabrikantnummerZPT08BS-A5
FabrikantSMC
9,59 €
Each
Aantal stuks
ZPT Bellows 8mm Silicon Rubber - - Vertical Male Thread M5 x 0.8 -
RS-stocknr. 725-333
FabrikantnummerZPR25CNK10-08-A10
FabrikantSMC
55,50 €
Each
Aantal stuks
ZPR Flat with Rib 25mm NBR - Yes Lateral Male Thread M10 x 1 -
RS-stocknr. 703-6249
Fabrikantnummer1820415037
FabrikantAventics
10,88 €
Each
Aantal stuks
BSG Bellows 20mm Fluoromethyl Silicone 5.7N - - Male Thread 1/8 in -
RS-stocknr. 227-3705
FabrikantnummerZPR06UNK6-06-A8
FabrikantSMC
44,73 €
Each
Aantal stuks
ZPR Flat 6mm NBR - Yes Lateral Male Thread M8 x 1 -
RS-stocknr. 827-6606
FabrikantnummerZP06BN
FabrikantSMC
6,02 €
Each
Aantal stuks
ZP Bellows 6mm NBR - - - - - -
RS-stocknr. 227-3957
FabrikantnummerZP32BS
FabrikantSMC
10,89 €
Each
Aantal stuks
ZP Bellows 32mm Silicon Rubber - - - - - -
RS-stocknr. 827-8719
FabrikantnummerZPT04UGN-A5
FabrikantSMC
4,99 €
Each
Aantal stuks
ZPT Flat 4mm Conductive NBR - - Vertical Male Thread M5 x 0.8 -
RS-stocknr. 227-3941
FabrikantnummerZP25BS
FabrikantSMC
8,74 €
Each
Aantal stuks
ZP Bellows 25mm Silicon Rubber - - - - - -
RS-stocknr. 227-3828
FabrikantnummerZP32CN
FabrikantSMC
4,26 €
Each
Aantal stuks
ZP Flat with Rib 32mm NBR - - - - - -
RS-stocknr. 227-3935
FabrikantnummerZP20BS
FabrikantSMC
8,74 €
Each
Aantal stuks
ZP Bellows 20mm Silicon Rubber - - - - - -
RS-stocknr. 227-6782
FabrikantnummerZP08BS
FabrikantSMC
6,46 €
Each
Aantal stuks
ZP Bellows 8mm Silicon Rubber - - - - - -
RS-stocknr. 827-8706
FabrikantnummerZP40HBS
FabrikantSMC
18,55 €
Each
Aantal stuks
ZP Bellows 40mm Silicon Rubber - Yes Vertical - - -
RS-stocknr. 827-6628
FabrikantnummerZP32BN
FabrikantSMC
10,29 €
Each
Aantal stuks
ZP Bellows 32mm NBR - - - - - -
RS-stocknr. 725-377
FabrikantnummerZPR25CN-08-B6
FabrikantSMC
22,77 €
Each
Aantal stuks
ZPR Flat with Rib 25mm NBR - - Lateral Female Thread M6 x 1 -
RS-stocknr. 827-8721
FabrikantnummerZPT10BN-B5
FabrikantSMC
14,30 €
Each
Aantal stuks
ZPT Bellows 10mm NBR - - Vertical Female Thread M5 x 0.8 -
RS-stocknr. 827-6573
FabrikantnummerZP32UN
FabrikantSMC
4,21 €
Each
Aantal stuks
ZP Flat 32mm NBR - - - - - -
RS-stocknr. 725-383
FabrikantnummerZPR50CN-08-B8
FabrikantSMC
24,48 €
Each
Aantal stuks
ZPR Flat with Rib 50mm NBR - - Lateral Female Thread M8 x 1.25 -
RS-stocknr. 827-6589
FabrikantnummerZP10US
FabrikantSMC
3,64 €
Each
Aantal stuks
ZP Flat 10mm Silicon Rubber - - - - - -
RS-stocknr. 827-8759
FabrikantnummerZP80HBE
FabrikantSMC
20,69 €
Each
Aantal stuks
ZP Bellows 80mm EPR - Yes Vertical - - -
RS-stocknr. 675-698
FabrikantnummerSVP13A
FabrikantErsa
18,75 €
Each
Aantal stuks
SVP Flat with Rib 4 mm, 6 mm, 9 mm Silicon - - Vertical One Touch - -
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