VSO 2-Finger Pneumatic IP67 Rated Parallel Grippers
End of Arm Tooling
- Operating pressure range from 2.5-8 bar.
- Can be used for internal or external gripping.
- Manifold or fitting air supply options available.
- IP67 rating.
- Operating temperature range from -10°C to 90°C, or up to 130°C on request.
- Hard-anodized aluminum housing with precision ground steel internals.
- Wedge-hook design.
- Includes mounting locations for proximity switches.
For Force Graphs, see the EOAT Learn More Page.
*The gripping force is the arithmetic sum of the individual finger forces at “F” mm distance at 6 bar.
**Transportable weight calculated with friction coefficient between part and fingers of μ = 0.1 and safety factor fs = 2. Form-fitting fingers may allow larger part weight.
***Closing and opening times are purely the times that the base jaws are in motion. Valve switching, hose filling, PLC/CNC reactions, and other potential delays are not included and must be taken into consideration when determining cycle times.
The shown force and moments are applied per base jaw and may occur simultaneously. My may apply separately to the moment generated by the gripping force itself.
STANDARD PART NUMBER TO ORDER → VSO-100-C1
VSO
GRIPPER
- VSO
100
SIZE
- 40 | 50 | 64 | 80 | 100 | 125 | 160
C1
VERSION
- C1 = Long stroke
- C2 = Short stroke, greater gripping force – Not available in size 40
STANDARD PART NUMBER WITH OPTIONS → VSO-100-C1-X-XX-X-
OPTIONS
- MC =Normally Closed – The gripper stays closed in the event of an air loss.
- MA = Normally Open – The gripper stays open in the event of an air loss.
- TDM = Force intensified version, max size 160, combined MC/MA only in C1
- HT = Up to 130°C
OPTIONAL ACCESSORIES
- VY-LL = Intermediate jaw, between gripper and top jaw
- VY = Quick-change Jaw System
- VUS = Universal intermediate jaw, manually adjust finger width
- VS = Top jaw blank, steel VS-CC, aluminum VS-LL
- VMP = Pressure Maintenance Valve
| Model No. | F | Closing Grip Force (N) | Opening Grip Force (N) | Air Consumption (cu. in.) | Gripper Weight (kg) | Recommended Part Weight (kg) | Open/Close Time | Finger Stroke (mm) | Max Finger Length (mm) | Max Finger Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| VSO-40-C1 | 20 | 110 | 120 | 2.5 | 0.12 | 0.55 | 0.03 | 2.5 | 40 | 0.01 |
| VSO-50-C1 | 20 | 125 | 130 | 5 | 0.25 | 0.6 | 0.03 | 4 | 50 | 0.15 |
| VSO-50-C2 | 20 | 260 | 275 | 5 | 0.25 | 1.3 | 0.03 | 2 | 40 | 0.15 |
| VSO-64-C1 | 20 | 225 | 240 | 9 | 0.39 | 1.1 | 0.04 | 6 | 64 | 0.3 |
| VSO-64-C2 | 20 | 470 | 500 | 9 | 0.39 | 2.3 | 0.04 | 3 | 50 | 0.3 |
| VSO-80-C1 | 25 | 375 | 415 | 21 | 0.68 | 1.8 | 0.05 | 8 | 80 | 0.5 |
| VSO-80-C2 | 25 | 775 | 860 | 21 | 0.68 | 3.8 | 0.05 | 4 | 64 | 0.5 |
| VSO-100-C1 | 30 | 625 | 675 | 40 | 1.1 | 3.1 | 0.09 | 10 | 100 | 0.95 |
| VSO-100-C2 | 30 | 1300 | 1430 | 40 | 1.1 | 6.2 | 0.09 | 5 | 80 | 0.95 |
| VSO-125-C1 | 30 | 1025 | 1110 | 81 | 1.9 | 5.1 | 0.13 | 13 | 125 | 1.75 |
| VSO-125-C2 | 30 | 2130 | 2300 | 81 | 1.9 | 10.6 | 0.13 | 6.5 | 100 | 1.75 |
| VSO-160-C1 | 30 | 1560 | 1680 | 157 | 3.65 | 7.8 | 0.19 | 16 | 160 | 3 |
| VSO-160-C2 | 30 | 3040 | 3290 | 157 | 3.65 | 15.2 | 0.19 | 8 | 125 | 3 |
| Model No. | A | B | C | D | E | G | H | J | L | M | N | P | Q | R | S | T | U | V | Z | Y | X | K | W | a | b | d | d1 | d2 | d3 | d4 | E | F | H | h1 | h2 | h3 | M | N | Q | T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VSO-40-C1 | 54 | 32 | 20 | 18 | 6.8 | 22 | 56 | 24 | 31.6 | 11 | 5 | M2.5 | 38 | 4.8 | 4.7 | 14 | 18.1 | M3 | 15.5 | 8.5 | 2.6 | 6.5 | 5.6 | 5 | 4 | 11 | 4 | 1.9 | 2.1 | 16 | 6.8 | 20 | 56 | 4 | 4 | 3 | 11 | 5 | 38 | 14 |
| VSO-50-C1 | 69.6 | 35 | 22.6 | 22 | 8.7 | 24 | 71 | 30.1 | 37.5 | 14 | 6 | M3 | 42 | 5.8 | 5.8 | 18 | 22.5 | M4 | 23.5 | 11 | 3.3 | 9 | 7.9 | 5.2 | 3.7 | 14.5 | 5 | 2.7 | 2.1 | 20 | 8.7 | 20 | 71 | 5 | 5 | 3.5 | 14 | 6 | 42 | 18 |
| VSO-50-C2 | 69.6 | 35 | 22.6 | 22 | 8.7 | 24 | 71 | 30.1 | 37.5 | 14 | 6 | M3 | 42 | 5.8 | 5.8 | 18 | 22.5 | M4 | 23.5 | 11 | 3.3 | 9 | 7.9 | 5.2 | 3.7 | 14.5 | 5 | 2.7 | 2.1 | 20 | 8.7 | 20 | 71 | 5 | 5 | 3.5 | 14 | 6 | 42 | 18 |
| VSO-64-C1 | 80.1 | 42 | 27 | 27 | 10 | 31 | 82 | 36.1 | 45.6 | 15.2 | 8 | M4 | 52 | 7.2 | 7.2 | 25 | 29.75 | M5 | 23 | 12 | 4.2 | 14.5 | 7.9 | 5 | 4 | 18 | 6 | 2.5 | 2.1 | 22 | 10 | 20 | 82 | 6 | 6 | 3.5 | 15.2 | 8 | 52 | 25 |
| VSO-64-C2 | 80.1 | 42 | 27 | 27 | 10 | 31 | 82 | 36.1 | 45.6 | 15.2 | 8 | M4 | 52 | 7.2 | 7.2 | 25 | 29.75 | M5 | 23 | 12 | 4.2 | 14.5 | 7.9 | 5 | 4 | 18 | 6 | 2.5 | 2.1 | 22 | 10 | 20 | 82 | 6 | 6 | 3.5 | 15.2 | 8 | 52 | 25 |
| VSO-80-C1 | 97 | 52 | 37 | 32 | 12 | 40 | 98.5 | 42.1 | 56 | 20 | 8 | M5 | 63 | 7.2 | 9 | 24 | 36 | M5 | 34 | 15 | 5.2 | 16 | 10.4 | 6 | 4.2 | 20 | 8 | 2.5 | 2.8 | 30 | 12 | 25 | 98.5 | 6 | 6 | 3.5 | 20 | 8 | 63 | 24 |
| VSO-80-C2 | 97 | 52 | 37 | 32 | 12 | 40 | 98.5 | 42.1 | 56 | 20 | 8 | M5 | 63 | 7.2 | 9 | 24 | 36 | M5 | 34 | 15 | 5.2 | 16 | 10.4 | 6 | 4.2 | 20 | 8 | 2.5 | 2.8 | 30 | 12 | 25 | 98.5 | 6 | 6 | 3.5 | 20 | 8 | 63 | 24 |
| VSO-100-C1 | 120.6 | 66 | 47.4 | 38 | 17 | 49 | 122.5 | 50.1 | 63 | 22.5 | 10 | M5 | 81 | 9 | 10.6 | 35 | 41.5 | M6 | 42 | 14 | 6.6 | 21 | 10.4 | 6 | 4.5 | 24 | 8 | 2.5 | 3 | 32 | 17 | 30 | 122.5 | 8 | 6 | 3.5 | 22.5 | 10 | 81 | 35 |
| VSO-100-C2 | 120.6 | 66 | 47.4 | 38 | 17 | 49 | 122.5 | 50.1 | 63 | 22.5 | 10 | M5 | 81 | 9 | 10.6 | 35 | 41.5 | M6 | 42 | 14 | 6.6 | 21 | 10.4 | 6 | 4.5 | 24 | 8 | 2.5 | 3 | 32 | 17 | 30 | 122.5 | 8 | 6 | 3.5 | 22.5 | 10 | 81 | 35 |
| VSO-125-C1 | 151.6 | 82 | 61 | 45 | 20 | 63 | 154 | 60.1 | 72.5 | 28 | 12 | M6 | 100 | 10.5 | 14 | 38 | 46.35 | M8 | 40.5 | 18 | 9 | 21 | 12.4 | 20 | 5.2 | 26 | 10 | 3 | 3.5 | 40 | 20 | 30 | 154 | 8 | 6 | 5.5 | 28 | 12 | 100 | 38 |
| VSO-125-C2 | 151.6 | 82 | 61 | 45 | 20 | 63 | 154 | 60.1 | 72.5 | 28 | 12 | M6 | 100 | 10.5 | 14 | 38 | 46.35 | M8 | 40.5 | 18 | 9 | 21 | 12.4 | 20 | 5.2 | 26 | 10 | 3 | 3.5 | 40 | 20 | 30 | 154 | 8 | 6 | 5.5 | 28 | 12 | 100 | 38 |
| VSO-160-C1 | 194.6 | 100 | 75 | 56 | 24.5 | 74 | 198 | 72.1 | 89 | 35 | 12 | M8 | 125 | 11 | 14 | 41 | 57.5 | M8 | 51 | 20 | 9 | 27 | 13.9 | 29 | 4.6 | 28 | 12 | 3 | 3.5 | 50 | 24.5 | 30 | 198 | 8 | 6 | 5.5 | 35 | 12 | 125 | 41 |
| VSO-160-C2 | 194.6 | 100 | 75 | 56 | 24.5 | 74 | 198 | 72.1 | 89 | 35 | 12 | M8 | 125 | 11 | 14 | 41 | 57.5 | M8 | 51 | 20 | 9 | 27 | 13.9 | 29 | 4.6 | 28 | 12 | 3 | 3.5 | 50 | 24.5 | 30 | 198 | 8 | 6 | 5.5 | 35 | 12 | 125 | 41 |
| Model No. | FA (N) | My (Nm) | Mz (Nm) | Mx (Nm) |
|---|---|---|---|---|
| VSO-40-C1 | 190 | 9 | 4 | 8 |
| VSO-50-C1 | 375 | 19 | 8 | 15 |
| VSO-50-C2 | 375 | 19 | 8 | 15 |
| VSO-64-C1 | 825 | 45 | 30 | 30 |
| VSO-64-C2 | 825 | 45 | 30 | 30 |
| VSO-80-C1 | 1125 | 71 | 40 | 45 |
| VSO-80-C2 | 1125 | 71 | 40 | 45 |
| VSO-100-C1 | 1500 | 85 | 53 | 60 |
| VSO-100-C2 | 1500 | 85 | 53 | 60 |
| VSO-125-C1 | 2100 | 110 | 75 | 90 |
| VSO-125-C2 | 2100 | 110 | 75 | 90 |
| VSO-160-C1 | 3225 | 135 | 100 | 130 |
| VSO-160-C2 | 3225 | 135 | 100 | 130 |