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VBF50 series

SKU: VBF50 Category: VBF50 (Bellows Flat Vacuum Suction Cups)

Large-Lip Bellows Suction Cups

Lifting Force (↑): 13.20 Kg @ -60 kPa
Lifting Force (→): 9.60 Kg @ -60 kPa
Volume: 11.0 cm³
Diameter: 51.5 mm

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Description

Features and Strengths:

The VBF series are excellent with slightly rounded surfaces and flat surfaces. The cleats on the suction cup allows for an enhanced gripping force on horizontal movements. The wider surface of the lip allows for good lifting force that can be achieved in vertical plane.

Examples of use:

Cardboards
Veneer Sheets
Plastic Sheets
Wooden Products

Build an Order #

1. Suction Cup

Part Number	Description
VBF50-N-18F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/8 female
VBF50-S-18F	Large-lip bellows cup, 50 mm, Silicone, G1/8 female
VBF50-PU-18F	Large-lip bellows cup, 50 mm, Polyurethane, G1/8 female
VBF50-N-14F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/4 female
VBF50-S-14F	Large-lip bellows cup, 50 mm, Silicone, G1/4 female
VBF50-PU-14F	Large-lip bellows cup, 50 mm, Polyurethane, G1/4 female
VBF50-N-14M	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/4 male
VBF50-S-14M	Large-lip bellows cup, 50 mm, Silicone, G1/4 male
VBF50-PU-14M	Large-lip bellows cup, 50 mm, Polyurethane, G1/4 male
VBF50-N-38F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G3/8 female
VBF50-S-38F	Large-lip bellows cup, 50 mm, Silicone, G3/8 female
VBF50-PU-38F	Large-lip bellows cup, 50 mm, Polyurethane, G3/8 female
VBF50-N-38M	Large-lip bellows cup, 50 mm, Nitrile (NBR), G3/8 male
VBF50-S-38M	Large-lip bellows cup, 50 mm, Silicone, G3/8 male
VBF50-PU-38M	Large-lip bellows cup, 50 mm, Polyurethane, G3/8 male
VBF50-N-M10M	Large-lip bellows cup, 50 mm, Nitrile(NBR), M10 male
VBF50-S-M10M	Large-lip bellows cup, 50 mm, Silicone, M10 male
VBF50-PU-M10M	Large-lip bellows cup, 50 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
51.5	11.0	4.18	13.20	16.28	2.09	9.60	14.70

2. Weight

Part Number	Description	Weight (g)
VBF50-N-18F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/8 female	48.4
VBF50-S-18F	Large-lip bellows cup, 50 mm, Silicone, G1/8 female	43.3
VBF50-PU-18F	Large-lip bellows cup, 50 mm, Polyurethane, G1/8 female	47.2
VBF50-N-14F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/4 female	47.8
VBF50-S-14F	Large-lip bellows cup, 50 mm, Silicone, G1/4 female	41.3
VBF50-PU-14F	Large-lip bellows cup, 50 mm, Polyurethane, G1/4 female	45.0
VBF50-N-14M	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/4 male	52.3
VBF50-S-14M	Large-lip bellows cup, 50 mm, Silicone, G1/4 male	47.7
VBF50-PU-14M	Large-lip bellows cup, 50 mm, Polyurethane, G1/4 male	51.1
VBF50-N-38F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G3/8 female	42.6
VBF50-S-38F	Large-lip bellows cup, 50 mm, Silicone, G3/8 female	42.4
VBF50-PU-38F	Large-lip bellows cup, 50 mm, Polyurethane, G3/8 female	44.9
VBF50-N-38M	Large-lip bellows cup, 50 mm, Nitrile (NBR), G3/8 male	50.5
VBF50-S-38M	Large-lip bellows cup, 50 mm, Silicone, G3/8 male	49.6
VBF50-PU-38M	Large-lip bellows cup, 50 mm, Polyurethane, G3/8 male	52.7
VBF50-N-M10M	Large-lip bellows cup, 50 mm, Nitrile(NBR), M10 male	46.2
VBF50-S-M10M	Large-lip bellows cup, 50 mm, Silicone, M10 male	46.7
VBF50-PU-M10M	Large-lip bellows cup, 50 mm, Polyurethane, M10 male	50.2

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

VBF50

18F, 14F, 14M, 38F, 38M, and M10M

Unit: mm

Legend	A	B	C	D	E	F	G	H	I	J
Dimension	51.5	37.2	37.2	38.8	10	37.2	39.7	9	37.2	11

Order Numbers

Order Numbers

Part Number	Description
VBF50-N-18F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/8 female
VBF50-S-18F	Large-lip bellows cup, 50 mm, Silicone, G1/8 female
VBF50-PU-18F	Large-lip bellows cup, 50 mm, Polyurethane, G1/8 female
VBF50-N-14F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/4 female
VBF50-S-14F	Large-lip bellows cup, 50 mm, Silicone, G1/4 female
VBF50-PU-14F	Large-lip bellows cup, 50 mm, Polyurethane, G1/4 female
VBF50-N-14M	Large-lip bellows cup, 50 mm, Nitrile (NBR), G1/4 male
VBF50-S-14M	Large-lip bellows cup, 50 mm, Silicone, G1/4 male
VBF50-PU-14M	Large-lip bellows cup, 50 mm, Polyurethane, G1/4 male
VBF50-N-38F	Large-lip bellows cup, 50 mm, Nitrile (NBR), G3/8 female
VBF50-S-38F	Large-lip bellows cup, 50 mm, Silicone, G3/8 female
VBF50-PU-38F	Large-lip bellows cup, 50 mm, Polyurethane, G3/8 female
VBF50-N-38M	Large-lip bellows cup, 50 mm, Nitrile (NBR), G3/8 male
VBF50-S-38M	Large-lip bellows cup, 50 mm, Silicone, G3/8 male
VBF50-PU-38M	Large-lip bellows cup, 50 mm, Polyurethane, G3/8 male
VBF50-N-M10M	Large-lip bellows cup, 50 mm, Nitrile(NBR), M10 male
VBF50-S-M10M	Large-lip bellows cup, 50 mm, Silicone, M10 male
VBF50-PU-M10M	Large-lip bellows cup, 50 mm, Polyurethane, M10 male

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