Description
Features and Strengths:
Examples of use:
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VBF40 series
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1. Suction Cup
| Part Number | Description |
| VBF40-N-18F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/8 female |
| VBF40-S-18F | Large-lip bellows cup, 40 mm, Silicone, G1/8 female |
| VBF40-PU-18F | Large-lip bellows cup, 40 mm, Polyurethane, G1/8 female |
| VBF40-N-14F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/4 female |
| VBF40-S-14F | Large-lip bellows cup, 40 mm, Silicone, G1/4 female |
| VBF40-PU-14F | Large-lip bellows cup, 40 mm, Polyurethane, G1/4 female |
| VBF40-N-14M | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/4 male |
| VBF40-S-14M | Large-lip bellows cup, 40 mm, Silicone, G1/4 male |
| VBF40-PU-14M | Large-lip bellows cup, 40 mm, Polyurethane, G1/4 male |
| VBF40-N-38F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G3/8 female |
| VBF40-S-38F | Large-lip bellows cup, 40 mm, Silicone, G3/8 female |
| VBF40-PU-38F | Large-lip bellows cup, 40 mm, Polyurethane, G3/8 female |
| VBF40-N-38M | Large-lip bellows cup, 40 mm, Nitrile (NBR), G3/8 male |
| VBF40-S-38M | Large-lip bellows cup, 40 mm, Silicone, G3/8 male |
| VBF40-PU-38M | Large-lip bellows cup, 40 mm, Polyurethane, G3/8 male |
| VBF40-N-M10M | Large-lip bellows cup, 40 mm, Nitrile(NBR), M10 male |
| VBF40-S-M10M | Large-lip bellows cup, 40 mm, Silicone, M10 male |
| VBF40-PU-M10M | Large-lip bellows cup, 40 mm, Polyurethane, M10 male |
Specifications
1. Recommended Lifting Maximum Force
| Diameter | Volume | Lift Force (↑), Kg | Lift Force (→), Kg | ||||
| (mm) | (cm³) | -20 kPa | -60 kPa | -90 kPa | -20 kPa | -60 kPa | -90 kPa |
| 42 | 7.2 | 2.5 | 9.7 | 12.8 | 1.18 | 6.5 | 11.3 |
2. Weight
| Part Number | Description | Weight (g) |
| VBF40-N-18F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/8 female | 17.7 |
| VBF40-S-18F | Large-lip bellows cup, 40 mm, Silicone, G1/8 female | 16.4 |
| VBF40-PU-18F | Large-lip bellows cup, 40 mm, Polyurethane, G1/8 female | 17.9 |
| VBF40-N-14F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/4 female | 15.6 |
| VBF40-S-14F | Large-lip bellows cup, 40 mm, Silicone, G1/4 female | 13.5 |
| VBF40-PU-14F | Large-lip bellows cup, 40 mm, Polyurethane, G1/4 female | 14.7 |
| VBF40-N-14M | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/4 male | 21.6 |
| VBF40-S-14M | Large-lip bellows cup, 40 mm, Silicone, G1/4 male | 20.3 |
| VBF40-PU-14M | Large-lip bellows cup, 40 mm, Polyurethane, G1/4 male | 21.8 |
| VBF40-N-38F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G3/8 female | 25.7 |
| VBF40-S-38F | Large-lip bellows cup, 40 mm, Silicone, G3/8 female | 24.4 |
| VBF40-PU-38F | Large-lip bellows cup, 40 mm, Polyurethane, G3/8 female | 25.9 |
| VBF40-N-38M | Large-lip bellows cup, 40 mm, Nitrile (NBR), G3/8 male | 24.1 |
| VBF40-S-38M | Large-lip bellows cup, 40 mm, Silicone, G3/8 male | 22.8 |
| VBF40-PU-38M | Large-lip bellows cup, 40 mm, Polyurethane, G3/8 male | 24.3 |
| VBF40-N-M10M | Large-lip bellows cup, 40 mm, Nitrile(NBR), M10 male | 19.0 |
| VBF40-S-M10M | Large-lip bellows cup, 40 mm, Silicone, M10 male | 19.2 |
| VBF40-PU-M10M | Large-lip bellows cup, 40 mm, Polyurethane, M10 male | 20.6 |
3. Material Specifications
| Material | Hardness Shore (°) | Color | Temperature (℃) |
| NBR | 60 | Black | -20 ~ 110 |
| Silicone | 55 | Red | -70 ~ 200 |
| 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 |
| Polyurethane | Excellent | Excellent | Excellent | Fair | Fair |
Dimensions
VBF40
|
| Unit: mm |
| Legend | A | B | C | D | E | F | G | H | I | J | K |
| Dimension | 42 | 29.1 | 29.1 | 31.7 | 10 | 27.6 | 18.5 | 31.6 | 9 | 29.1 | 10 |
Order Numbers
Order Numbers
| Part Number | Description |
| VBF40-N-18F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/8 female |
| VBF40-S-18F | Large-lip bellows cup, 40 mm, Silicone, G1/8 female |
| VBF40-PU-18F | Large-lip bellows cup, 40 mm, Polyurethane, G1/8 female |
| VBF40-N-14F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/4 female |
| VBF40-S-14F | Large-lip bellows cup, 40 mm, Silicone, G1/4 female |
| VBF40-PU-14F | Large-lip bellows cup, 40 mm, Polyurethane, G1/4 female |
| VBF40-N-14M | Large-lip bellows cup, 40 mm, Nitrile (NBR), G1/4 male |
| VBF40-S-14M | Large-lip bellows cup, 40 mm, Silicone, G1/4 male |
| VBF40-PU-14M | Large-lip bellows cup, 40 mm, Polyurethane, G1/4 male |
| VBF40-N-38F | Large-lip bellows cup, 40 mm, Nitrile (NBR), G3/8 female |
| VBF40-S-38F | Large-lip bellows cup, 40 mm, Silicone, G3/8 female |
| VBF40-PU-38F | Large-lip bellows cup, 40 mm, Polyurethane, G3/8 female |
| VBF40-N-38M | Large-lip bellows cup, 40 mm, Nitrile (NBR), G3/8 male |
| VBF40-S-38M | Large-lip bellows cup, 40 mm, Silicone, G3/8 male |
| VBF40-PU-38M | Large-lip bellows cup, 40 mm, Polyurethane, G3/8 male |
| VBF40-N-M10M | Large-lip bellows cup, 40 mm, Nitrile(NBR), M10 male |
| VBF40-S-M10M | Large-lip bellows cup, 40 mm, Silicone, M10 male |
| VBF40-PU-M10M | Large-lip bellows cup, 40 mm, Polyurethane, M10 male |
