VU3 series

Description

Features and Strengths:

The VU suction cup has a good lifting force that can be achieved on flat surfaces and cope with a small degree of curvature. Small sizes are available allowing the suction cup to handle even the smallest components.

Examples of use:

Small Components
Semiconductor Chips
Carton Boxes
Printing Applications

Build an Order #

1. Suction cup

Symbol	Description
VU3-N	Universal suction cup, 3 mm, Nitrile (NBR)
VU3-S	Universal suction cup, 3 mm, Silicone
VU3-WS	Universal suction cup, 3 mm, White silicone
VU3-WS(FDA)	Universal suction cup, 3 mm, White silicone (FDA)
VU3-HS	Universal suction cup, 3 mm, High-temp silicone
VU3-CS	Universal suction cup, 3 mm, Conductive silicone
VU3-U	Universal suction cup, 3 mm, Urethane
VU3-A	Universal suction cup, 3 mm, Mark Free

2. Fitting

Symbol	Description
Blank	No fitting
M5M	Fitting, M5 male
M2.5M	Fitting, M2.5 male

Specifications

1. Recommended Lifting Maximum Force

Size	Volume	Lifting Force (↑), Kg
(mm)	(cm³)	-20 kPa	-60 kPa	-90 kPa
3.8	0.005	0.009	0.04	0.06

2. Weight

Part Number	Description	Weight (g)
VU3-N	Universal suction cup, 3 mm, Nitrile (NBR)	0.01
VU3-S	Universal suction cup, 3 mm, Silicone	0.01
VU3-WS	Universal suction cup, 3 mm, White silicone	0.01
VU3-WS(FDA)	Universal suction cup, 3 mm, White silicone (FDA)	0.01
VU3-HS	Universal suction cup, 3 mm, High-temp silicone	0.01
VU3-CS	Universal suction cup, 3 mm, Conductive silicone	0.01
VU3-U	Universal suction cup, 3 mm, Urethane	0.01
VU3-A	Universal suction cup, 3 mm, Mark Free	0.01
350-000-3100	Fitting, M5 male	0.54
350-000-3000	Fitting, M2.5 male	0.47

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	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

Dimensions

VU3

M2.5, M5M

Unit: mm

Legend	A	B	C	D	E	F
Dimension	3.8	4.5	7	3	9.1	4.2

Order Numbers

Order Numbers

Part number	Description
With Fitting
VU3-N-M5M	Universal suction cup, 3 mm, Nitrile (NBR), M5 male
VU3-S-M5M	Universal suction cup, 3 mm, Silicone, M5 male
VU3-WS-M5M	Universal suction cup, 3 mm, White silicone, M5 male
VU3-WS(FDA)-M5M	Universal suction cup, 3 mm, White silicone (FDA), M5 male
VU3-HS-M5M	Universal suction cup, 3 mm, High-temp silicone, M5 male
VU3-CS-M5M	Universal suction cup, 3 mm, Conductive silicone, M5 male
VU3-U-M5M	Universal suction cup, 3 mm, Urethane, M5 male
VU3-A-M5M	Universal suction cup, 3 mm, Mark Free, M5 male
VU3-N-M2.5M	Universal suction cup, 3 mm, Nitrile (NBR), M2.5 male
VU3-S-M2.5M	Universal suction cup, 3 mm, Silicone, M2.5 male
VU3-WS-M2.5M	Universal suction cup, 3 mm, White silicone, M2.5 male
VU3-WS(FDA)-M2.5M	Universal suction cup, 3 mm, White silicone (FDA), M2.5 male
VU3-HS-M2.5M	Universal suction cup, 3 mm, High-temp silicone, M2.5 male
VU3-CS-M2.5M	Universal suction cup, 3 mm, Conductive silicone, M2.5 male
VU3-U-M2.5M	Universal suction cup, 3 mm, Urethane, M2.5 male
VU3-A-M2.5M	Universal suction cup, 3 mm, Mark Free, M2.5 male
Rubber Part
VU3-N	Universal suction cup, 3 mm, Nitrile (NBR)
VU3-S	Universal suction cup, 3 mm, Silicone
VU3-WS	Universal suction cup, 3 mm, White silicone
VU3-WS(FDA)	Universal suction cup, 3 mm, White silicone (FDA)
VU3-HS	Universal suction cup, 3 mm, High-temp silicone
VU3-CS	Universal suction cup, 3 mm, Conductive silicone
VU3-U	Universal suction cup, 3 mm, Urethane
VU3-A	Universal suction cup, 3 mm, Mark Free
Fitting
350-000-3100	Fitting, M5 male
350-000-3000	Fitting, M2.5 male