Sprue grippers Series RPGA
Angular, not self-centering, single-acting, Normally Open
Models available: Flat Finger, Curved Finger, Short Finger, Flat Finger with sensor slot, Curved Finger with sensor slot
Models available: Flat Finger, Curved Finger, Short Finger, Flat Finger with sensor slot, Curved Finger with sensor slot
Thanks to a piston with a size of 20mm and to the direct transfer of the force from the piston to the fingers,
Series RPGA guarantees a strong and a safe grip.Their technical features ensure a high gripping force and make these grippers particularly suitable in the removal of injection molded items.
The surface treatments on each metallic part make this series very wear resistant.
Series RPGA guarantees a strong and a safe grip.Their technical features ensure a high gripping force and make these grippers particularly suitable in the removal of injection molded items.
The surface treatments on each metallic part make this series very wear resistant.
D and E models are provided with a finger having a slot for the installation of an inductive sensor.
General Data
| Operation | Single-acting, normally open |
| Materials | Anodized aluminium body and fingers, PU seals |
| Working pressure | 2,5 bar ÷ 8 bar |
| Working temperature | 0°C ÷ 60°C |
| Max frequency | 2,5 Hz |
| Lubrication | Not necessary |
| Ports | G1/8 |
| Fluid | Filtered air, without lubrication |
| Size | 20 mm |
| Weights | 120 g (models A and B); 125 g (models C, D, E) |
| Gripping torque at 6 bar | 310 Ncm |
| Opening torque at 6 bar | 25 Ncm |
| Gripping force at 6 bar | 90 N |
| Closing time without load | 20 ms |
| Opening time | 75 ms |
Coding Example
| RPGA | – | 20 | – | A |
| RPGA | SERIES |
| 20 | SIZE 20 |
| A | TYPE OF CONSTRUCTION A = Flat finger B = Curved finger C = Short finger with mounting holes for extensions D = Flat finger for sensor E = Curved finger for sensor |
