Vacuum Pad, Multistage Bellows Type, VPA, Barb Fitting Type
Caution
Product Description
* The CAD data for this series is being revised. This will be available as soon as modifications are complete.
[Features]
· Supports tilted work and transport of vinyl packages.
· A wide range of pad sizes, pad materials, and holder shapes are available.
· Downsizes holders (A and B types) for existing vacuum pads to save space.
· As is conventionally done, you can change the pad section without removing the holder from the equipment.
· Moreover, it is compatible with the optional fall prevention valve and pad direct attachment type filter.
· Pad holders have been added to applications with "copper-based metal not used" and "reduce ozone concentrations” requirements.
· Copper-based metal is not used for metal parts. HNBR is used for sealing rubber material.
Dimensions
Standard table
| Model code | Pad O.D. ød | Tube I.D. øD | B | L1 | L2 | Connection config. code |
|---|---|---|---|---|---|---|
| VPA10W[5]-6B[9] | 10 | 4 | 42 | 15 | 20 | -M4 |
| VPA20W[5]-6B[9] | 20 | 59 | 25 | 31 | -M6 | |
| VPA30W[5]-6B[9] | 30 | 72.5 | 38.5 | 44.5 | ||
| VPA40W[5]-6B[9] | 40 | 79 | 45 | 51 | ||
| VPA50W[5]-6B[9] | 50 | 90 | 56 | 62 |
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.: ø10mm ▶ 2.5~3.5 N·m, ø20~ø50 mm ▶ 12~14 N·m.