| Item |
VRG |
| Type |
Sponge（Rectangular ring type） |
| Code |
1515 |
2617 |
4730 |
| Suction surface size |
150 x 150 |
260 x 170 |
470 x 300 |
| No. of rows |
– |
– |
– |
| Fluid medium |
Air, vacuum（※1） |
| Operating pressure range |
Only for Vacuum Generator spec. |
0.3～0.7MPa |
| Rated supply pressure |
0.5MPa |
| Noise level |
70㏈（A） |
| Operating vacuum pressure |
Only for Vacuum Pump spec. |
-100～0kPa |
| Operating temp. range |
5～50℃（No freezing） |
| Theoretical suction force（※2、3） |
Safety factor 1/4（Horizontal lifting）(N) |
235.8 |
326.2 |
1512.7 |
| Safety factor 1/8（Vertical lifting）(N) |
117.9 |
163.1 |
756.4 |
| Accessory |
Robot flange mounting plate, Digital Pressure Sensor with 3-color dual display, Push-in fitting for air piping |
| Spacer（included） |
The stroke can be adjusted to suit the workpiece by changing the height of the adjusting plate on the inside of the pad. Four suction strokes in total: 10, 15, 20, and 25 mm (factory setting: 25 mm). Adjustable in 5 mm increments.
* For VRG1515: 8, 13, 18, and 23 mm (factory setting: 23mm). |
*1 “Fluid medium: vacuum” is only for vacuum pump spec.
*2 Theoretical suction force at a vacuum of -80 kPa.
*3 Do not exceed the maximum load capacity of 100 kg of the main body mounting section, including the weight of the gripper body and inertia forces during transport.
