Suction cup B20 HNBR, M5 female, with dual flow control valve

Several short bellows cups in one lifting device can handle objects with height differences and varying shapes. The bellows also provide a slight lifting movement to separate thin items. Materials used are silicone, conductive silicone, chloroprene, HNBR and nitrile-PVC.

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Description

Several short bellows cups in one lifting device can handle objects with height differences and varying shapes. The bellows also provide a slight lifting movement to separate thin items. Materials used are silicone, conductive silicone, chloroprene, HNBR and nitrile-PVC.
Features
- Suitable for level adjustment. Several short bellows in one lifting device can handle objects with height differences and varying shapes, for example embossed or corrugated plates.
- The lifting movement can be used to separate small and thin objects.
- Only lightweight objects should be handled when the lifting force is parallel to the surface of the object, in order to achieve good precision and safe lifting movement.
Specifications
General

Item number, alternative

S.B20HN50.MM5F.52

Application

HighLowTempCup, MarkFree, PlasticInjectionMoldedParts, DrySheetMetal, GlassHandling

Suction cup shape

Bellows

Material

HNBR

Leakage flow, max.

0.06 Nl/s

Suction cup model

B

Valve restriction

0.7 mm

Weight

3.2 g

Volume

2.7 cm³

Suction cup model

B20

Movement, vertical max.

10 mm

Curve radius, min.

10 mm

Fitting

Fitting option

Dual flow control valve

Fitting size

None

Fitting style

Female

Fitting type

M-thread

Dimension

Height

25 mm

Outer diameter

22 mm

Performance - lifting forces

B20

20 -kPa

60 -kPa

90 -kPa

5.9 N

9.8 N

14 N

2.9 N

5.4 N

8.22 N

Material

Name

HNBR50

Colour

Blue

Temperature

-30 - 140 °C

Hardness

50 °Shore A

HNBR50

Alcohol

++

Concentrated acids

+

Ethanol

n/a

Hydrolysis

++

Methanol

n/a

Oil

+++

Oxidation

+++

Petrol

+++

Wear resistance

+++

Weather and ozone

+++

Dimensional drawings

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Values specified in the data sheet are tested at:
- Room temperature: (20⁰C [68⁰F] ± 3⁰C [5.5⁰F])
- Standard atmosphere: (101.3 [29.9 inHg] ± 1.0 kPa [0.3 inHg])
- Relative humidity: 0-100%
- Compressed air quality: DIN ISO 8573-1 class 4
Resources

CAD

Suction cup B20 HNBR, M5 female, with dual flow control valve

Data sheet

Suction cup B20 HNBR, M5 female, with dual flow control valve

Manuals

Storage guidelines for suction cups and other rubber products

Brochures

Vacuum Automation - Improve your productivity and energy efficiency

Certificates

RoHS Compliance Statement Suction cups

Certificate of conformaty - EC1935/2004.

White papers

Suction cups enable the vacuum to grip

The road to state-of-the-art car production starts in the press shop

Getting a grip on bags

Filling without spilling
FAQ

How do I know which lifting forces I need?

It depends on the weight of the product that should be lifted and how many suction cups that can be used for the object. Calculate the weight to be lifted per suction cup and then take the weight multiplied with the gravity force (g = 9,81) and you have the lifting force needed in Newton (N).

How do I know which suction cup to choose?

Our recommendation is to start at the application listing to find the products we recommend to different applications. If you have questions please do not hesitate to contact our partners to find the optimum solution.

How should Piab suction cups be stored?

Please see our storage guidelines:

Storage guidelines of suction cups and rubber products (pdf)

I have a variation of number of objects to be lifted - how can I make sure to not drop them or to use too much energy? How to optimize this type of system?

All suction cups not in contact with an object (open) will draw in a lot of air and demand a larger pump than actually necessary. By using different valves, such as piSAVE® sense, in the suction cups, the suction cups will be normally closed until they come in contact with the handled object. Only the cups needed in the specific lifting cycle will be open and flow air. Please see the video piSAVE® sense.

What is DURAFLEX®?

DURAFLEX® is a patented material specially developed to feature the elasticity of rubber and the wear resistance of polyurethane. The DURAFLEX® material is mark-free.
Accessories/Spare parts
Accessories
- 0101102Suction cup B20 Silicone
- 3250003Fitting M5 female
- 0101152Fitting G1/8" male/M5 female, with mesh filter
- 3251004Fitting G1/8" male/M5 female, with dual flow control valve
- 3150196Fitting G1/8" male/M5 female, PA
- 3250004Fitting G1/8" male/M5 female
- 3250085Fitting G1/8" male, with mesh filter
- 3251005Fitting 5xM5 female, with dual flow control valve
- 0100260Fitting 5xM5 female
- 3250088Fitting 1/8" NPT male, with mesh filter
- 3251003Fitting 1/8" NPT male, with dual flow control valve
Spare parts
- 0128712Suction cup B20 HNBR
- 3251001Fitting M5 female, with dual flow control valve