Why PEEK/PI for grippers
Versus metal, PEEK/PI cut mass (faster cycles, less motor load), resist wear and chemicals, and can be tuned ESD/cleanroom — ideal for electronics and lab automation.
Component map
Gripper fingers
PEEK, light, wear-resistant
Jaws / pads
PEEK/PI, gentle on parts
ESD parts
Conductive PEEK for electronics
Cleanroom
Low-particle PEEK/PI
Selection guide
| Need | Pick |
|---|---|
| Light + stiff | Carbon-filled PEEK |
| ESD safe | Conductive PEEK |
| Heat | PI (polyimide) |
| Food/clean | PEEK/PI graded |
Frequently asked questions
Why not metal grippers?
PEEK/PI are lighter (faster cycles) and resist wear/chemical without lubrication.
ESD-safe option?
Yes — conductive/carbon-filled PEEK for electronics handling.
Can you make custom fingers?
Yes, to drawing in PEEK/PI, including filled grades.