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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Description Price Manufacturer Series Pad Type Pad Diameter Pad Material Holding Force With Buffer Vacuum Entry Direction Connection Type Threaded Connection Size Tube Outside Diameter
RS庫存編號 703-6258
製造零件編號1820415039
BrandAventics
HK$90.95
單位
BSG Bellows 20mm Acrylonitrile Butadiene Rubber 5.7N - - Male Thread 1/8 in -
RS庫存編號 227-6782
製造零件編號ZP08BS
BrandSMC
HK$65.00
單位
ZP Bellows 8mm Silicon Rubber - - - - - -
RS庫存編號 725-333
製造零件編號ZPR25CNK10-08-A10
BrandSMC
HK$530.10
單位
ZPR Flat with Rib 25mm NBR - Yes Lateral Male Thread M10 x 1 -
RS庫存編號 227-3957
製造零件編號ZP32BS
BrandSMC
HK$107.00
單位
ZP Bellows 32mm Silicon Rubber - - - - - -
RS庫存編號 227-3929
製造零件編號ZP16BS
BrandSMC
HK$88.00
單位
ZP Bellows 16mm Silicon Rubber - - - - - -
RS庫存編號 703-6249
製造零件編號1820415037
BrandAventics
HK$97.71
單位
BSG Bellows 20mm Fluoromethyl Silicone 5.7N - - Male Thread 1/8 in -
RS庫存編號 701-3494
製造零件編號ZPT20UN-B01
BrandSMC
HK$106.00
單位
ZPT Flat 20mm NBR - - Vertical Female Thread 1/8 in -
RS庫存編號 827-6589
製造零件編號ZP10US
BrandSMC
HK$33.44
單位
ZP Flat 10mm Silicon Rubber - - - - - -
RS庫存編號 827-6602
製造零件編號ZP50US
BrandSMC
HK$55.35
單位
ZP Flat 50mm Silicon Rubber - - - - - -
RS庫存編號 742-6664
製造零件編號ZP2-50UCL
BrandSMC
HK$230.00
單位
ZP2 Flat 50mm Halogenated NBR - - - - - -
RS庫存編號 768-1662
製造零件編號ZPT16BS-B5
BrandSMC
HK$162.50
單位
ZPT Bellows 16mm Silicon Rubber - - Vertical Female Thread M5 x 0.8 -
RS庫存編號 827-6634
製造零件編號ZP25CS
BrandSMC
HK$38.73
單位
ZP Flat with Rib 25mm Silicon Rubber - - - - - -
RS庫存編號 725-311
製造零件編號ZPR10CNK10-06-A10
BrandSMC
HK$546.00
單位
ZPR Flat with Rib 10mm NBR - Yes Lateral Male Thread M10 x 1 -
RS庫存編號 843-5265
製造零件編號ZP4010US
BrandSMC
HK$29.67
單位
ZP Flat 4 x 10mm Silicon Rubber - - - - - 7mm
RS庫存編號 227-3979
製造零件編號ZP50BS
BrandSMC
HK$140.00
單位
ZP Bellows 50mm Silicon Rubber - - - - - -
RS庫存編號 827-6628
製造零件編號ZP32BN
BrandSMC
HK$93.13
單位
ZP Bellows 32mm NBR - - - - - -
RS庫存編號 827-8781
製造零件編號ZP13BS-X19
BrandSMC
HK$73.62
單位
ZP Bellows 13mm Silicon Rubber - - - - - -
RS庫存編號 827-8804
製造零件編號ZP10UGN
BrandSMC
HK$39.09
單位
ZP Flat 10mm Conductive NBR - - - - - -
RS庫存編號 742-6667
製造零件編號ZP2-16UCL
BrandSMC
HK$182.00
單位
ZP2 Flat 16mm Halogenated NBR - - - - - -
RS庫存編號 703-6245
製造零件編號1820415035
BrandAventics
HK$156.86
毎包:2 個
Bag(s)
BSG Bellows 15.6mm Acrylonitrile Butadiene Rubber 2.3N - - Male Thread 1/8 in -