Vacuum Pad
Vacuum Suction Cup Soft Bellows Type (-S3 spec.)
Best suitable for extracting plastic products or conveying fragile work.
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No copper-based metallic material is used in flow paths
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HNBR or FKM is used for the seal rubber material. *Some products are only compatible in the flow path.
Advantages
Best suitable for extracting plastic products or conveying fragile work.
Soft and flexible pad enables to pick up paper, and also leaves less mark on plastic molded articles.
Wide selection of pad sizes, materials and holder types.
Dual port type is available for special holder (VPHD, VPHE).
Suitable for linking multiple vacuum pads from a single vacuum source to convey work-pieces.
Low dust emission type is newly introduced for spring type holder.
Lower dust emission compared to conventional spring type holder.
Noise level:Realizing low noise with 45dB.
Connectable to all pad sizes.
Stroke:2, 5, 10, 15mm are available.
The pad holder requiring for applications of "No copper alloy" and "Low-level ozone resistance" is available.
-S3 spec.:Non copper alloy is used for metal parts and HNBR or FKM is used for seal materials.
The Fiber surface type reduces adsorption marks on the workpiece thanks to the fibers on the surface of the pad.
The Fiber surface type reduces adsorption marks on the workpiece thanks to the fibers on the surface of the pad.
DLC. coating type uses a special coating on the surface of the vacuum pad to prevent sticking to the workpiece.
DLC. coating type significantly improves slipperiness. Effective in reducing adsorption marks and preventing sticking of lightweight and thin workpieces.
Pad surface treatment for minimizing suction marks on workpieces is available as an option.
Specifications
Pad material
Material | Silicone rubber, Urethane rubber, HNBR, EPDM |
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Holder type
Fixed type, Top port | VPA(Standard) |
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Fixed type, Side port | VPMB(Mini)/VPB(Standard) |
Spring type, Top port | VPC(Standard)//VPHC |
Spring type, Side port | VPMD(Mini)/VPD(Standard)/VPHD/VPHDW |
Direct mount, Side port | VPHE/VPHEW |
Spring type, Direct mount | VPF |
Port size
Pad size(mm)
φ6, φ8, φ10, φ15, φ20 |
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Port tube dia.
Push-in fitting (mm) | φ4, φ6 |
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Barb fitting (tube O.D. x I.D. (mm) | φ3×φ2, φ4×φ2.5, φ6×φ4 |
Port thread size
Metric female thread | M5×0.8, M6×1 |
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* Available joint size differs depending on the holder type.
Theoretical Suction Force Graph
Ordering Information
Model designation (example)
Detailed Safety Instructions
Caution
1.For the soft bellows pads, use the allowable pressing stroke as a guide, do not crush the bellows too much. Excessive crushing may cause premature wear of the bellows, cracking of the lip, and deformation due to strain, which may result in suction failure.
2.When selecting a product, pay attention to the following points and perform the suction test on the actual application. (1) Due to the characteristics of the material, the bellows may stick to each other and deform depending on the usage conditions.
3.The VPHC type pad holder is not conductive. When using a vacuum pad made of a conductive material, take measures to allow electricity to escape directly from the pad rubber.
Inquiries about this product
It is also possible to suggest products suitable for various conditions such as applications and functions. Please feel free to contact us or visit the nearest sales office.
The following are frequently asked questions. Please check before making inquiries.