Sprue grippers Series RPGB
Angular, not self-centering, single-acting, Normally Open
Models: Flat Finger, Short Finger, Flat Finger with sensor
Size 8, 12 mm
Models: Flat Finger, Short Finger, Flat Finger with sensor
Size 8, 12 mm
The external design, the choice of materials and the search for miniaturization makes Series RPGB a compact and lightweight solution.
The D model is provided with a finger having a slot for the installation of a magnetic sensor which is able to detect the grip of the piece.
The D model is provided with a finger having a slot for the installation of a magnetic sensor which is able to detect the grip of the piece.
Its technical features ensure a high gripping force and make this gripper particularly suitable in the removal of injection molded items.
The surface treatments on each metallic part make this series very wear resistant.
General Data
| Operation | Single-acting, normally open |
| Materials | Anodized aluminium body and fingers, HNBR seals |
| Working pressure | 2.5 bar ÷ 8 bar |
| Working temperature | 0°C ÷ 60°C |
| Max frequency | 3 Hz |
| Lubrication | Not necessary |
| Ports | M5 |
| Fluid | Filtered air, class 6.8.4 according to ISO 8573-1, without lubrication |
| Size | 8, 12 mm |
| Weights | 15 g (size 8) – 50 g (size 12) |
| Gripping torque at 6 bar Opening torque at 6 bar Gripping force at 6 bar | 25 Ncm (size 8) – 90 Ncm (size 12) 2 Ncm (size 8) – 5 Ncm (size 12) 7 N (size 8) – 30 N (size 12) |
| Closing time without load | 10 ms |
| Opening time | 30 ms |
Coding Example
| RPGB | – | 12 | – | A |
| RPGB | SERIES |
| 12 | SIZE 08 12 |
| A | TYPE OF CONSTRUCTION A = Flat finger C = Short finger with mounting holes for extensions D = Flat finger with sensor mounted (CSD-D-364) |
