J-WET71 and J-WET72 Miniature Vacuum Cups
Compact miniature vacuum cup and holder assemblies with a side vacuum connection for small-part pick-and-place and precision automation.
J-WET71 or J-WET72: Which Model Should I Select?
Choose the material family first, then the full diameter code and drawing. Both families are listed as miniature cup-and-holder assemblies with a side vacuum connection; matching the diameter code alone does not confirm a replacement.
| Listed option | Selection check |
|---|---|
| J-WET71-D04 through J-WET71-D40 | Listed with black nitrile-rubber cups. Match the complete J-WET71 code to the selected drawing. |
| J-WET72-D04 through J-WET72-D40 | Listed with black anti-static silicone cups. Confirm the electrical requirements of the complete handling system. |
| Same D code in two families | Compare material, cup profile, installed height and the stated M14 x 1 mounting interface before substitution. |
For small electronic parts, check the available sealing area, nearby features and release behavior on the actual component. Do not infer cup diameter in millimetres from an abbreviated D code without checking its drawing.
Does the anti-static label establish ESD certification?
No resistance range or system-level ESD certification is stated here. Request the material documentation and verify the complete tooling against your process requirements.
Compare Related Product Families
These links are for comparison, not a confirmed interchangeability or fit list. Verify the complete model and drawing.
Quick Model Finder
- J-WET71: black nitrile-rubber cup models.
- J-WET72: black anti-static silicone cup models.
- D04 to D40: select the required cup diameter and verify the exact installed dimensions in the corresponding drawing.
- Use the selected model image to confirm the M14×1 mounting thread, side connection, cup profile and overall height.
Suitable for
- Small electronic and precision components
- Industrial robotic pick-and-place
- Compact packaging, sorting and assembly equipment
Before Use
Confirm the complete model code, selected drawing, cup material, mounting interface, vacuum connection, vacuum level, workpiece surface, payload, acceleration, temperature and operating environment before installation. No food-contact, medical, lifting-safety or regulatory certification is claimed.
