Which of the following is a typical advantage of a vacuum gripper?

• A. Requires contact for gripping.
• B. Limited to very light parts.
• C. Expensive, complex hardware.
• D. Fast, contactless handling of flat parts.

Answer: (D)

Vacuum grippers shine when you need fast, gentle handling of flat parts. They use suction through cups to hold a part, so there’s no bulky mechanical clamping that has to close around the part. That lets the system pick up and place items quickly, improving cycle times and allowing high-throughput operations. The hold is distributed over the surface of the suction cups, which minimizes contact points and reduces the chance of damaging delicate or finished surfaces. This is especially effective for flat, smooth parts where a good seal is easy to achieve.

In contrast, claiming that gripping requires contact would imply slower, more mechanical manipulation and potential surface marking, which is not the typical advantage of vacuum systems. Saying they’re limited to very light parts or are expensive/complex doesn’t reflect how vacuum setups are commonly used in industry either, where straightforward, fast handling of flat parts is a primary benefit.