Suction cup OBL40x90P Polyerethane 70, with 3 reinforcement plates and load support with G3/8" male, filter

Suitable for long, narrow and bent surfaces, for example bottles, pipes or sharply bent sheet parts. DURAFLEX® suction cups are manufactured in a specially developed material that features the elasticity of rubber and wear resistance of polyurethane. The material is mark-free.

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Description

Suitable for long, narrow and bent surfaces, for example bottles, pipes or sharply bent sheet parts. DURAFLEX® suction cups are manufactured in a specially developed material that features the elasticity of rubber and wear resistance of polyurethane. The material is mark-free.
Features
- Suitable for long, narrow and bent surfaces, for example bottles, pipes or sharply bent sheet parts.
- Reinforcement plates gives stability to the suction cup.
- DURAFLEX® suction cups manufactured in a specially developed material that features the elasticity of rubber and wear resistance of polyurethane. The material does not leave any marks on the objects handled.
Specifications
General

Application

Glass handling

Suction cup shape

Oval Bellows

Material

Polyurethane (PU70)

Suction cup model

OBL

Weight

77 g

Volume

105 cm³

Suction cup model

OBL40x90P PU70

Movement, vertical max.

31 mm

Curve radius, min.

28 mm

Fitting

Fitting option

None

Fitting size

3/8"

Fitting style

Male

Fitting type

G-thread

Dimension

Height

73 mm

Outer diameter

92.59 mm

Performance - lifting forces

OBL40x90P PU70

20 -kPa

60 -kPa

90 -kPa

49 N

117 N

178 N

45 N

97 N

135 N

Material

Name

PU70

Colour

Black

Temperature

10 - 50 °C

Hardness

70 °Shore A

PU70

Alcohol

n/a

Concentrated acids

+

Ethanol

+

Hydrolysis

+

Methanol

-

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 OBL40x90P Polyerethane 70, with 3 reinforcement plates and load support with G3/8" male, filter

Data sheet

Suction cup OBL40x90P Polyerethane 70, with 3 reinforcement plates and load support with G3/8" male, filter

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.