Vacuum Pad, Multistage Bellows Small Type, VPMA, Barb Fitting Type
Caution
Product Description
*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.
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 | 35.5 | 7 | |||
| VPMA20W[5]-4B[9] | 2.5 | 20 | 51.6 | 25 | 7 | -M6 |
| VPMA20W[5]-6B[9] | 4 | |||||
| VPMA30W[5]-4B[9] | 2.5 | 30 | 65.1 | 38.5 | ||
| VPMA30W[5]-6B[9] | 4 | |||||
| VPMA40W[5]-4B[9] | 2.5 | 40 | 71.6 | 45 | ||
| VPMA40W[5]-6B[9] | 4 | |||||
| VPMA50W[5]-4B[9] | 2.5 | 50 | 82.6 | 56 | ||
| VPMA50W[5]-6B[9] | 4 |
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.