VB20 series

Single Bellows Suction Cups

  • Lifting Force (↑): 1.0 Kg @ -60 kPa
  • Volume: 2.70 cm³
  • Diameter: 22 mm

SKU: VB20
Category: VB series (Bellows Vacuum Suction Cups)

Features & Strengths :

Good in areas with slightly curved surfaces. The bellows cup is very good at compensating for a degree of difference in level and curvature of the workpiece.

    Examples of use:

  • Cardboards
  • Veneer sheets
  • Packaging materials
  • Plastic sheets
  • Thin-film sheets

1. Suction Cup

Symbol Description
VB20-N Single-bellows suction cup, 20 mm, Nitrile
VB20-S Single-bellows suction cup, 20 mm, Silicone
VB20-WS Single-bellows suction cup, 20 mm, White silicone
VB20-WS(FDA) Single-bellows suction cup, 20 mm, White silicone (FDA)
VB20-HS Single-bellows suction cup, 20 mm, High-temp silicone
VB20-CS Single-bellows suction cup, 20 mm, Conductive
VB20-U Single-bellows suction cup, 20 mm, Urethane
VB20-A Single-bellows suction cup, 20 mm, Mark free
VB20-PU Single-bellows suction cup, 20 mm, Polyurethane

2. Fitting

Symbol Description
Blank No fitting
M-18F Fitting, Mesh filter, G1/8 female
M-M518MF Fitting, Mesh filter, G1/8 male – M5 female
18F Fitting, G1/8 female
M518MF Fitting, G1/8 male – M5 female
18F-EV Efficiency valve fitting, G1/8 female
M518MF-EV Efficiency valve fitting, G1/8 male – M5 female

1. Recommended Lifting Maximum Force

Diameter Volume Lifting Force (↑), Kg
(mm) (cm³) -20 kPa -60 kPa -90 kPa
22 2.70 0.60 1.00 1.42

2. Weight

Part Number Description Weight (g)
VB20-N Single-bellows suction cup, 20 mm, Nitrile 3.11
VB20-S Single-bellows suction cup, 20 mm, Silicone 2.68
VB20-WS Single-bellows suction cup, 20 mm, White silicone 2.58
VB20-WS(FDA) Single-bellows suction cup, 20 mm, White silicone (FDA) 2.58
VB20-HS Single-bellows suction cup, 20 mm, High-temp silicone 3.16
VB20-CS Single-bellows suction cup, 20 mm, Conductive 3.01
VB20-U Single-bellows suction cup, 20 mm, Urethane 2.91
VB20-A Single-bellows suction cup, 20 mm, Mark free 3.43
VB20-PU Single-bellows suction cup, 20 mm, Polyurethane 2.41
350-000-4310 Fitting, Mesh filter, G1/8 female 3.26
350-000-5209 Fitting, Mesh filter, G1/8 male – M5 female 1.92
350-000-3310 Fitting, G1/8 female 3.20
350-000-3209 Fitting, G1/8 male – M5 female 1.82
350-000-3239 Fitting, G1/8 male – M5 female, For only silicone cup 3.56
350-010-3310 Efficiency valve fitting, G1/8 female 3.31
350-010-4209 Efficiency valve fitting, G1/8 male – M5 female 1.94

3. Material Specifications

Material Hardness Shore (°) Color Temperature (℃)
NBR 60 Black -20 ~ 110
Silicone 55 Red -70 ~ 200
White Silicone 55 Translucent White 70 ~ 200
White Silicone (FDA) 55 Translucent White -70 ~ 200
High Temp. Silicone 50 Blue -70 ~ 280
Conductive Material 70 Smoky Black -45 ~ 90
Urethane 60 Dark Green 0 ~ 100
Mark Free 75 Smoky Black -10 ~ 100
Polyurethane 60 Translucent Orange 0 ~ 60

4. Material Resistance

Description Wear Resistance Oil Weather/Ozone Alcohol Acid
NBR Excellent Excellent Fair Good Fair
Silicone Good Poor Excellent Good Poor
White Silicone Good Poor Excellent Good Poor
High Temp. Silicone Good Poor Excellent Good Poor
Conductive Silicone Good Poor Excellent Good Poor
Urethane Excellent Excellent Excellent Fair Poor
Mark Free Good Excellent Excellent Good Excellent
Polyurethane Excellent Excellent Excellent Fair Fair

VB20

Rubber Part, M518MF, M518MFB and 18F



Legend A B C D E F G H
Dimension 22 24 14.6 19 7.5 22 7 8

Part Numbers

Part Number Description
VB20-NM-18F Single-bellows cup, 20 mm, Nitrile, G1/8″ female, Mesh filter
VB20-SM-18F Single-bellows cup, 20 mm, Silicone, G1/8″ female, Mesh filter
VB20-WSM-18F Single-bellows cup, 20 mm, White silicone, G1/8″ female, Mesh filter
VB20-WS(FDA)M-18F Single-bellows cup, 20 mm, White silicone (FDA), G1/8″ female, Mesh filter
VB20-HSM-18F Single-bellows cup, 20 mm, High-temp silicone, G1/8″ female, Mesh filter
VB20-CSM-18F Single-bellows cup, 20 mm, Conductive, G1/8″ female, Mesh filter
VB20-UM-18F Single-bellows cup, 20 mm, Urethane, G1/8″ female, Mesh filter
VB20-AM-18F Single-bellows cup, 20 mm, Mark free, G1/8″ female, Mesh filter,
VB20-PUM-18F Single-bellows cup, 20 mm, Polyurethane, G1/8″ female, Mesh filter
G1/8″ Male-M5 Female, Mesh Filter
VB20-NM-M518MF Single-bellows cup, 20 mm, Nitrile, G1/8″ male-M5 female, Mesh filter
VB20-SM-M518MF Single-bellows cup, 20 mm, Silicone, G1/8″ male-M5 female, Mesh filter
VB20-WSM-M518MF Single-bellows cup, 20 mm, White silicone, G1/8″ male-M5 female, Mesh filter
VB20-WS(FDA)M-M518MF Single-bellows cup, 20 mm, White silicone (FDA), G1/8″ male-M5 female, Mesh filter
VB20-HSM-M518MF Single-bellows cup, 20 mm, High-temp silicone, G1/8″ male-M5 female, Mesh filter
VB20-CSM-M518MF Single-bellows cup, 20 mm, Conductive, G1/8″ male-M5 female, Mesh filter
VB20-UM-M518MF Single-bellows cup, 20 mm, Urethane, G1/8″ male-M5 female, Mesh filter
VB20-AM-M518MF Single-bellows cup, 20 mm, Mark free, G1/8″ male-M5 female, Mesh filter,
VB20-PUM-M518MF Single-bellows cup, 20 mm, Polyurethane, G1/8″ male-M5 female, Mesh filter
G1/8″ Female
VB20-N-18F Single-bellows cup, 20 mm, Nitrile, G1/8″ female
VB20-S-18F Single-bellows cup, 20 mm, Silicone, G1/8″ female
VB20-WS-18F Single-bellows cup, 20 mm, White silicone, G1/8″ female
VB20-WS(FDA)-18F Single-bellows cup, 20 mm, White silicone (FDA), G1/8″ female
VB20-HS-18F Single-bellows cup, 20 mm, High-temp silicone, G1/8″ female
VB20-CS-18F Single-bellows cup, 20 mm, Conductive, G1/8″ female
VB20-U-18F Single-bellows cup, 20 mm, Urethane, G1/8″ female
VB20-A-18F Single-bellows cup, 20 mm, Mark free, G1/8″ female,
VB20-PU-18F Single-bellows cup, 20 mm, Polyurethane, G1/8″ female
G1/8″ Male-M5 Female
VB20-N-M518MF Single-bellows cup, 20 mm, Nitrile, G1/8″ male-M5 female
VB20-S-M518MF Single-bellows cup, 20 mm, Silicone, G1/8″ male-M5 female
VB20-WS-M518MF Single-bellows cup, 20 mm, White silicone, G1/8″ male-M5 female
VB20-WS(FDA)-M518MF Single-bellows cup, 20 mm, White silicone (FDA), G1/8″ male-M5 female
VB20-HS-M518MF Single-bellows cup, 20 mm, High-temp silicone, G1/8″ male-M5 female
VB20-CS-M518MF Single-bellows cup, 20 mm, Conductive, G1/8″ male-M5 female
VB20-U-M518MF Single-bellows cup, 20 mm, Urethane, G1/8″ male-M5 female
VB20-A-M518MF Single-bellows cup, 20 mm, Mark free, G1/8″ male-M5 female,
VB20-PU-M518MF Single-bellows cup, 20 mm, Polyurethane, G1/8″ male-M5 female
G1/8″ Male-M5 Female – Silicone cup only
VB20-N-M518MFB Single-bellows cup, 20 mm, Nitrile, G1/8″ male-M5 female
VB20-S-M518MFB Single-bellows cup, 20 mm, Silicone, G1/8″ male-M5 female
VB20-WS-M518MFB Single-bellows cup, 20 mm, White silicone, G1/8″ male-M5 female
VB20-WS(FDA)-M518MFB Single-bellows cup, 20 mm, White silicone (FDA), G1/8″ male-M5 female
VB20-HS-M518MFB Single-bellows cup, 20 mm, High-temp silicone, G1/8″ male-M5 female
VB20-CS-M518MFB Single-bellows cup, 20 mm, Conductive, G1/8″ male-M5 female
VB20-U-M518MFB Single-bellows cup, 20 mm, Urethane, G1/8″ male-M5 female
VB20-A-M518MFB Single-bellows cup, 20 mm, Mark free, G1/8″ male-M5 female,
VB20-PU-M518MFB Single-bellows cup, 20 mm, Polyurethane, G1/8″ male-M5 female
G1/8″ Female, Efficiency Valve
VB20-N-18F-EV Single-bellows cup, 20 mm, Nitrile, G1/8″ female, Efficiency valve
VB20-S-18F-EV Single-bellows cup, 20 mm, Silicone, G1/8″ female, Efficiency valve
VB20-WS-18F-EV Single-bellows cup, 20 mm, White silicone, G1/8″ female, Efficiency valve
VB20-WS(FDA)-18F-EV Single-bellows cup, 20 mm, White silicone(FDA), G1/8″ fem, Eff. valve
VB20-HS-18F-EV Single-bellows cup, 20 mm, High-temp silicone, G1/8″ female, Efficiency valve
VB20-CS-18F-EV Single-bellows cup, 20 mm, Conductive, G1/8″ female, Efficiency valve
VB20-U-18F-EV Single-bellows cup, 20 mm, Urethane, G1/8″ female, Efficiency valve
VB20-A-18F-EV Single-bellows cup, 20 mm, Mark free, G1/8″ female, Efficiency valve
VB20-PU-18F-EV Single-bellows cup, 20 mm, Polyurethane, Efficiency valve
G1/8″ Male-M5 Female, Efficiency Valve
VB20-N-M518MF-EV Single-bellows cup, 20 mm, Nitrile, G1/8″ male-M5 female, Efficiency valve
VB20-S-M518MF-EV Single-bellows cup, 20 mm, Silicone, G1/8″ male-M5 female, Efficiency valve
VB20-WS-M518MF-EV Single-bellows cup, 20 mm, White silicone, G1/8″ male-M5 female, Efficiency valve
VB20-WS(FDA)-M518MF-EV Single-bellows cup, 20 mm, White silicone (FDA), G1/8″ male-M5 female, Eff. valve
VB20-HS-M518MF-EV Single-bellows cup, 20 mm, High-temp silicone, G1/8″ male-M5 female, Eff. valve
VB20-CS-M518MF-EV Single-bellows cup, 20 mm, Conductive, G1/8″ male-M5 female, Efficiency valve
VB20-U-M518MF-EV Single-bellows cup, 20 mm, Urethane, G1/8″ male-M5 female, Efficiency valve
VB20-A-M518MF-EV Single-bellows cup, 20 mm, Mark free, G1/8″ male-M5 female, Efficiency valve
VB20-PU-M518MF-EV Single-bellows cup, 20 mm, Polyurethane, G1/8″ male-M5 female, Efficiency valve
Rubber Part
VB20-N Single-bellows cup, 20 mm, Nitrile
VB20-S Single-bellows cup, 20 mm, Silicone
VB20-WS Single-bellows cup, 20 mm, White silicone
VB20-WS(FDA) Single-bellows cup, 20 mm, White silicone (FDA)
VB20-HS Single-bellows cup, 20 mm, High-temp silicone
VB20-CS Single-bellows cup, 20 mm, Conductive
VB20-U Single-bellows cup, 20 mm, Urethane
VB20-A Single-bellows cup, 20 mm, Mark free
VB20-PU Single-bellows cup, 20 mm, Polyurethane
Fitting
350-000-4310 Fitting, Mesh filter, G1/8 female
350-000-5209 Fitting, Mesh filter, G1/8 male – M5 female
350-000-3310 Fitting, G1/8 female
350-000-3209 Fitting, G1/8 male – M5 female
350-000-3239 Fitting, G1/8 male – M5 female, For only silicone cup
350-010-3310 Efficiency valve fitting, G1/8 female
350-010-4209 Efficiency valve fitting, G1/8 male – M5 female

Catalog Files

Catalog
VB20 Suction Cups pdf-icon

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