VB8 series
Single Bellows Suction Cups
- Lifting Force (↑): 0.16 Kg @ -60 kPa
- Volume: 0.15 cm³
- Diameter: 8.8 mm
SKU: VB8
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.
- Cardboards
- Veneer sheets
- Packaging materials
- Plastic sheets
- Thin-film sheets
Examples of use:
1. Suction Cup
| Symbol | Description |
| VB8-N | Single-bellows suction cup, 8 mm, Nitrile |
| VB8-S | Single-bellows suction cup, 8 mm, Silicone |
| VB8-WS | Single-bellows suction cup, 8 mm, White silicone |
| VB8-WS(FDA) | Single-bellows suction cup, 8 mm, White silicone (FDA) |
| VB8-HS | Single-bellows suction cup, 8 mm, High-temp silicone |
| VB8-CS | Single-bellows suction cup, 8 mm, Conductive |
| VB8-C69S4 | Single-bellows suction cup, 8 mm, Conductive Silicon (ESD) |
| VB8-U | Single-bellows suction cup, 8 mm, Urethane |
| VB8-A | Single-bellows suction cup, 8 mm, Mark free |
2. Fitting Size
| Symbol | Description |
| Blank | No fitting |
| M5M | Fitting, M5 male |
1. Recommended Lifting Maximum Force
| Diameter | Volume | Lifting Force (↑), Kg | ||
| (mm) | (cm³) | -20 kPa | -60 kPa | -90 kPa |
| 8.8 | 1.15 | 0.08 | 0.16 | 0.25 |
2. Weight
| Part Number | Description | Weight (g) |
| VB8-N | Single-bellows suction cup, 8 mm, Nitrile | 0.37 |
| VB8-S | Single-bellows suction cup, 8 mm, Silicone | 0.34 |
| VB8-WS | Single-bellows suction cup, 8 mm, White silicone | 0.33 |
| VB8-WS(FDA) | Single-bellows suction cup, 8 mm, White silicone (FDA) | 0.33 |
| VB8-HS | Single-bellows suction cup, 8 mm, High-temp silicone | 0.33 |
| VB8-CS | Single-bellows suction cup, 8 mm, Conductive | 0.28 |
| VB8-C69S4 | Single-bellows suction cup, 8 mm, Conductive (ESD) | 0.28 |
| VB8-U | Single-bellows suction cup, 8 mm, Urethane | 0.36 |
| VB8-A | Single-bellows suction cup, 8 mm, Mark free | 0.55 |
| 350-000-3101 | Fitting, M5 male | 1.84 |
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 |
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 |
VB8
Rubber Part, M5M
| Legend | A | B | C | D | E | F |
| Dimension | 8.8 | 9.6 | 5.2 | 12.5 | 4 | 4.2 |
Part Numbers
| Part Number | Description |
| M5 Male | |
| VB8-N-M5M | Single-bellows suction cup, 8 mm, Nitrile, M5 male |
| VB8-S-M5M | Single-bellows suction cup, 8 mm, Silicone, M5 male |
| VB8-WS-M5M | Single-bellows suction cup, 8 mm, White silicone, M5 male |
| VB8-WS(FDA)-M5M | Single-bellows suction cup, 8 mm, White silicone (FDA), M5 male |
| VB8-HS-M5M | Single-bellows suction cup, 8 mm, High-temp silicone, M5 male |
| VB8-CS-M5M | Single-bellows suction cup, 8 mm, Conductive, M5 male |
| VB8-C69S4-M5M | Single-bellows suction cup, 8 mm, Conductive (ESD), M5 male |
| VB8-U-M5M | Single-bellows suction cup, 8 mm, Urethane, M5 male |
| VB8-A-M5M | Single-bellows suction cup, 8 mm, Mark free, M5 male |
| Rubber Part | |
| VB8-N | Single-bellows suction cup, 8 mm, Nitrile |
| VB8-S | Single-bellows suction cup, 8 mm, Silicone |
| VB8-WS | Single-bellows suction cup, 8 mm, White silicone |
| VB8-WS(FDA) | Single-bellows suction cup, 8 mm, White silicone (FDA) |
| VB8-HS | Single-bellows suction cup, 8 mm, High-temp silicone |
| VB8-CS | Single-bellows suction cup, 8 mm, Conductive |
| VB8-C69S4 | Single-bellows suction cup, 8 mm, Conductive (ESD) |
| VB8-U | Single-bellows suction cup, 8 mm, Urethane |
| VB8-A | Single-bellows suction cup, 8 mm, Mark free |
| Fitting | |
| 350-000-3101 | Fitting, M5 male |
Catalog Files
| Catalog | |
| VB8 Suction Cups |  |
