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2 clusters · 9 sources · 12 days · First seen about 1 month ago · Last updated 19 days ago

Butterfly-inspired micro-robotics actuator development

Overview

Researchers from the University of Stuttgart and the Max Planck Institute for Solid State Research have developed a micro-robotic actuator inspired by the rolling mechanism of a butterfly proboscis.

Initial reports described the technology as a platform that uses magnetic control to transform thin functional layers into three-dimensional micro-rolls within seconds. This development aims to provide efficient actuators for medical, industrial, and soft-robotics applications requiring small, adaptable components.

Subsequent details specified that the actuator utilizes a thin ceramic structure composed of vanadium pentoxide containing magnetic iron oxide nanoparticles. The device responds to magnetic fields, completing a full movement cycle in approximately 150 milliseconds. The mechanism is capable of moving loads more than 30 times its own weight, offering a combination of strength and speed for compact micro-robotic use.

Entities

Max Planck Institute for Solid State Research · University of Stuttgart · Leibniz Institute for Zoo and Wildlife Research · Germany · Advanced Materials

Claims

What the coverage asserts, and how many sources carry each claim.

[● 3 SOURCES] Researchers from the University of Stuttgart and the Max Planck Institute for Solid State Research developed a tiny actuator inspired by a butterfly proboscis. www.fehmarn24.de · www.merkur.de
[● 3 SOURCES] The mini-actuator can move loads exceeding 30 times its own weight. www.fehmarn24.de · www.merkur.de
[● 3 SOURCES] The device completes a full movement cycle in approximately 150 milliseconds. www.fehmarn24.de · www.merkur.de
[● 3 SOURCES] The actuator is composed of an extremely thin layer of vanadium pentoxide. www.fehmarn24.de · www.merkur.de
[● 3 SOURCES] Magnetic iron oxide nanoparticles are embedded within the vanadium pentoxide layer. www.fehmarn24.de · www.merkur.de
[● 3 SOURCES] The structure reacts to magnetic fields by unrolling when a magnet is brought near. www.fehmarn24.de · www.merkur.de

Timeline

19 days ago

[HEALTH] 9 sources
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about 1 month ago

[TECHNOLOGY] 2 sources
University of Stuttgart researchers develop butterfly-inspired micro-robotics actuators
Researchers at the University of Stuttgart have developed butterfly-inspired micro-rolls that use magnetic control to act as efficient drivers for micro- and soft-robotics.

Sources

fehmarn24.de · hna.de · kreiszeitung.de · kurierverlag.de · leinetal24.de · mannheim24.de · merkur-online.de · op-online.de · tz.de