Vacuum Pad, Standard Type, VPA, Barb Fitting Type
Caution
Product Description
Thick and flat construction is ideal for general work, *CAD data for this series is being revised. Data will be available as soon as modifications are complete.
[Features]
· Containers of different shapes are available, including a general type suitable for flat work (hard enough not to flap around), a deep type suitable for round fruits (apples, etc.) and balls, and a small type suitable for small work and for use in semiconductor manufacturing facilities.
· A wide range of pad sizes, pad materials, and holder shapes are available.
· Pad holders have been added for applications where "copper based metals cannot be used" or "a reduction in ozone concentration" is required.
· Copper-based metal is not used for the metal parts. HNBR is used for the sealing rubber material
Dimensions
Standard table
| Model code | Pad O.D. ød | Tube I.D. øD | Thread M | B | L1 | L2 | L3 | Hex. H | Connection config. code |
|---|---|---|---|---|---|---|---|---|---|
| VPA1R[5]-4B[9] | 1 | 2.5 | M5×0.5 | 21 | 4 | 6 | 8 | 8 | -H3 |
| VPA2R[5]-4B[9] | 2 | ||||||||
| VPA3R[5]-4B[9] | 3 | ||||||||
| VPA4R[5]-4B[9] | 4 | ||||||||
| VPA6R[5]-4B[9] | 6 | 2.5 | M5×0.5 | 24.5 | 7 | 9.5 | 8 | 8 | -T8 |
| VPA6R[5]-6B[9] | 4 | M8×0.75 | 26 | 8.5 | 10.5 | 10 | |||
| VPA8R[5]-4B[9] | 8 | 2.5 | M5×0.5 | 23 | 5.5 | 8 | 8 | 8 | |
| VPA8R[5]-6B[9] | 4 | M8×0.75 | 24.5 | 7 | 10.5 | 10 | |||
| VPA10R[5]-6B[9] | 10 | 4 | M8×0.75 | 35 | 8 | 13 | 15 | 10 | -M4 |
| VPA15R(A)[5]-6B[9] | 15 | 36(37) | 9(10) | 14(15) | |||||
| VPA20R(A)[5]-4B[9] | 20 | 2.5 | M12×1 | 44(45) | 10(11) | 16(17) | 18 | 14 | -M6 |
| VPA20R(A)[5]-6B[9] | 4 | ||||||||
| VPA25R(A)[5]-4B[9] | 25 | 2.5 | 45(46) | 11(12) | 17(18) | ||||
| VPA25R(A)[5]-6B[9] | 4 | ||||||||
| VPA30R(A)[5]-4B[9] | 30 | 2.5 | 45(48) | 11(14) | 17(20) | ||||
| VPA30R(A)[5]-6B[9] | 4 | ||||||||
| VPA40R(A)[5]-4B[9] | 40 | 2.5 | 48(51.5) | 14(17.5) | 20(23.5) | ||||
| VPA40R(A)[5]-6B[9] | 4 | ||||||||
| VPA50R(A)[5]-4B[9] | 50 | 2.5 | 49(52) | 15(18) | 21(24) | ||||
| VPA50R(A)[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 dia. (mm) | ø1~ø4 | ø6~ø15 | ø20~ø50 |
|---|---|---|---|
| Tightening torque (N·m) | 1.5~2 | 2.5~3.5 | 12~14 |