Innovative. Actuators. Sensors.
Innovative. Actuators. Sensors.
In compact drone systems, mechanical functions must be implemented reliably within very limited space. Conventional solutions using electric motors, gearboxes, or electromagnetic actuators often increase weight, installation space, and complexity. Actuators made from shape memory alloys offer an alternative.
Thermomechanical Simulation of Shape Memory Alloys Using the Finite-Element-Method Overview of Material Models SMA respond to changes in temperature and load through phase transformations. Their reliable design requires simulation models that realistically represent the complex thermomechanical material behavior. The…
Knowledge brought to life Fraunhofer IWU’s Multimodal AI Assistant for Shape Memory Alloys Shape memory alloys (SMAs) are among the most fascinating materials in modern engineering. Once deformed, they can “remember” and return to their original shape simply by…
Shape memory alloy grippers provide a compact and energy-efficient alternative to traditional systems, allowing for precise handling without the need for compressed air.
On November 12, 2025, at 4:30 p.m., the "Production Engineering Talks" will take place at Fraunhofer IWU in Dresden. This year's theme is "From Research to Application: Processing Technologies for Shape Memory Alloys." We look forward to seeing you there!
Charging connectors using shape memory alloys (SMA) automatically increase the contact normal force as temperatures rise, thereby reducing contact resistance and heat loss. This lowers cooling requirements, boosts efficiency, and extends the service life of the connectors.
Intelligent facades capable of adjusting to sunlight can lead to a substantial decrease in energy use. The 'smart³' project, a collaboration between Fraunhofer IWU and Weißensee School of Art and Design, is focused on developing precisely these kinds of solutions.
Lightweight, efficient, and safe means of transport are essential for both motor-powered and muscle-powered mobility. The 'SmartFrame+' project brings together experts from industry and research to develop innovative solutions that overcome this conflict of objectives. Discover how smart materials and new manufacturing technologies are revolutionizing mobility.
