Vacuum Pad
Vacuum Suction Cup Sponge Type (-S3 spec.)
Best suitable for work with uneven surface such as an external wall material of building, small stone and seashell.
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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 work like an external wall material of building, small stone and seashell.
Best suitable for work-piece with rough and uneven surface like an external wall material of building, small stone and seashell.
Wide selection of pad sizes and holder types.
Silicone rubber with high mechanical strength, abrasion resistance and durability is available as a pad material.
With its high density, silicone rubber suppresses a distortion of a pad by compression.
Compliant to standards and criteria for food and food additives (Notification No. 370 of Japan's Ministry of Health and Welfare).
Best suitable for suction conveyance of food-related work-piece.
Stroke length of spring type holder can be selected.
Conventional long stroke holder (with cover) is integrated into VPC or VPD.
Stroke:6, 10, 15 and 20mm
Conventional long stroke holder (without cover) is renewed as VPOC or VPOD.
Stroke:20, 30, 40 and 50mm
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.
Specifications
Pad material
Material | Chloroprene rubber, Silicone rubber |
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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) |
Spring type, Side port | VPMD(Mini)/VPD(Standard) |
Spring type, Direct mount | VPF |
Port size
Pad size(mm)
φ10, φ15, φ20, φ25, φ30, φ35, φ50, φ70, φ100 |
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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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Parallel pipe female thread | G1/8 |
Male thread | M14×1 |
Theoretical Suction Force Graph
Ordering Information
Model designation (example)
Detailed Safety Instructions
Warning
1.When replacing pads with a diameter of ø10 to ø30 mm, tighten the pads by hand securely until they butt against the end face. Also, when installing the pad frame, tighten it with a torque of 0.45 to 0.55 Nm using an appropriate tool, and make sure there is no loosening.
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.