Vacuum Pad Multistage Bellows VPMA Barb Fitting Type

*The CAD data for this series is being revised. It will be available as soon as modifications are complete.

[Features]
· Supports tilted workpieces and the transport of vinyl packaging.
· A wide range of pad sizes, pad materials, and holder shapes are available.
· Downsizes holders (A and B types) for existing vacuum pads, making it possible to save on space.
· As usual, you can change the pad section without removing the holder from the equipment.
· Moreover, it is also compatible with the optional fall prevention valve and the direct pad attachment type filter.
· Pad holders have been added for applications requiring "no copper based metals to be used" and "reduced ozone concentration measures."
· No copper-based metal is used for the metal parts. HNBR is used for the rubber sealing material.

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Product specification
Part Numbers
Catalog

Dimensions

Standard table

Model code	Tube I.D. øD	Pad O.D. ød	B	L	C	Connection config. code
VPMA10W[5]-3B[9]	2	10	34.5	14.5	6	-M4
VPMA10W[5]-4B[9]	2.5	10	35.5	14.5	7	-M4
VPMA20W[5]-4B[9]	2.5	20	51.6	25	7	-M6
VPMA20W[5]-6B[9]	4	20	51.6	25
VPMA30W[5]-4B[9]	2.5	30	65.1	38.5
VPMA30W[5]-6B[9]	4	30	65.1	38.5
VPMA40W[5]-4B[9]	2.5	40	71.6	45
VPMA40W[5]-6B[9]	4	40	71.6	45
VPMA50W[5]-4B[9]	2.5	50	82.6	56
VPMA50W[5]-6B[9]	4	50	82.6	56

Units: mm

*[5]: Replaced with Pad rubber material code. Refer to the catalog for details.
*[9]: Replaced with "-S3" for -S3 spec. (Copper alloy free material for metal parts and FKM or HNBR for sealing parts).
*Pad material N, NE, and G are not suitable for use under ozone environment.
*Tightening torque of a pad holder fixing bulkhead nut is as below.
▪Pad O.D.: ø10 mm ▶ 2~3 N·m, ø20~ø30 mm ▶ 5~7 N·m.

Data to be displayed: 30; 45; 60

Part Number
VPMA10WS-3B
VPMA10WS-4B
VPMA20WS-4B
VPMA20WS-6B
VPMA30WS-4B
VPMA30WS-6B

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Rubber Group Material	Color	Outer Diameter D (φ)	Height L1 (mm)	Full length B (mm)	Mount Connection Screw	Vacuum Outlet Tube Outer Diameter (φ)
21.80 €	1	10 Days	[Silicone Rubber] Silicone Rubber	[White] White	10	14.5	34.5	M6	3
21.80 €	1	10 Days	[Silicone Rubber] Silicone Rubber	[White] White	10	14.5	35.5	M6	4
24.56 €	1	10 Days	[Silicone Rubber] Silicone Rubber	[White] White	20	25	51.6	M10	4
24.56 €	1	10 Days	[Silicone Rubber] Silicone Rubber	[White] White	20	25	51.6	M10	6
25.47 €	1	10 Days	[Silicone Rubber] Silicone Rubber	[White] White	30	38.5	65.1	M10	4
25.47 €	1	10 Days	[Silicone Rubber] Silicone Rubber	[White] White	30	38.5	65.1	M10	6

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Basic information

Pad type	Standard / Holder Set	Pad Type	Multi-stage bellows	Mounting Method	Pad Screw Fixed
Material	Rubber-Based	Usage Environment	Standard	Mounting Bracket	Fixed Type
Vacuum Outlet Direction	Top	Fall Prevention Valve	None	Direct Attached Filter	None
Metal parts material	Standard Specifications

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Basic Attributes

Color
- Black
- Gray
- White
  - White
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Outer Diameter D(φ)
10

20

30
Clear
Height L1(mm)
14.5

25

38.5
Clear
Full length B(mm)
34.5

35.5

51.6

65.1
Clear
Mount Connection Screw
- M6
- M10
Clear
Vacuum Outlet Tube Outer Diameter(φ)
- 3
- 4
- 6
Clear
Type
- VPMA
Clear
Rubber Group Material
- Nitrile Rubber
  - Nitrile Rubber
- NBR which conforms to Food Sanitation Law
- Silicone Rubber
  - Silicone Rubber
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