Gripper for crankshafts
![](/fileadmin/_processed_/e/2/csm_ZIM_BIL_SYS_KOMP6941-02-A__SALL__AIN__V1_96ba64f2ac.png)
Challenge
For loading and unloading a crankshaft production line, a flexible, efficiently optimized handling system needed to be developed that is capable of handling current and future 3-, 4- and 6-cylinder crankshafts of varying designs. Adjusting the different bearing clearances and thus the grip points, automatically and without additional drive technology was a special challenge here.
Solution
As the solution, two Zimmer Group standard grippers (GH6400 series) are fastened on a linear guide. An in-house clamp ensures the correct position when clamped. If a new shaft type is run, the grippers are locked in place at a fixed point, the clamp is released and the gantry adjusts the grippers to a new pitch.
Highlights and technical data
- IP40
- Pneumatic
- External gripping
Technical Data
Drive type | PNEU |
Max. gripping force | 1840 [N] |
Gripping concept | FORM |
Gripping safety device | FED |
Max. stroke | 80 [mm] |
IP class | IP40 |
System weight | 55 [kg] |
Max. workpiece weight | 25 [kg] |
Max. workpiece temperature | 80 [°C] |
Built-in standard components