Gecko Toe Pad-Inspired Robotic Gripper with Rapidly and Precisely Tunable Adhesion.

ABSTRACT: Gecko-inspired dry adhesives have shown great potential in the field of robotics. However, there is still a large gap between current artificial adhesive-based grippers and natural geckos, especially in terms of precise and fast control of adhesion, which is an important capability for robotic gripper systems, since the targets to be gripped may vary in size and weight (including thin, fragile, soft, and deformable), and manipulation must be fast to meet high productivity requirements. Here, we propose a robotic gripper that is able to switch adhesion rapidly (in less than 0.5 s) to grasp and release objects of various sizes and weights (such as glass substrates, fragile silicon wafers, and deformable polyethylene terephthalate films) by mimicking the self-peeling behavior of gecko toe pad

SUBMITTER: Li S 

PROVIDER: S-EPMC12015100 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature