Researchers have created an anthropomorphic robot hand that can endure collisions with hard objects and even strikes from a hammer without breaking into pieces. This advanced piece of technology looks worryingly similar to that of a Terminator from the films.
The team at the German Aerospace Center (DLR) have recreated the shape and size of a human hand, with five articulated fingers powered by a network of 38 tendons, each connected to an individual motor on the forearm. Watch the video after the jump.
Advanced Mechanics and Capabilities
The robot hand is capable of applying 30 Newtons of pressure and its joints can spin at 500-degrees per second. If that’s not enough, if it tenses the springs joined to the tendons first, and then releases that energy, the joints can reach 333 RPM, a rotation of 2000-degrees per second. This remarkable speed and strength make the hand not only durable but also incredibly agile and responsive.
The design of the hand incorporates advanced materials and engineering techniques to ensure it can withstand significant impacts. For instance, the tendons are made from high-strength fibers that can endure repeated stress without fraying or breaking. The motors in the forearm are precision-engineered to provide smooth and consistent movement, even under heavy loads.
Potential Applications and Future Developments
The potential applications for this technology are vast. In the field of prosthetics, such a durable and responsive hand could significantly improve the quality of life for amputees, providing them with a limb that closely mimics the functionality of a natural hand. Additionally, in industrial settings, these robotic hands could be used in environments that are too dangerous for human workers, such as handling hazardous materials or performing tasks in extreme temperatures.
Moreover, the technology could be adapted for use in space exploration. The harsh conditions of space require equipment that is both robust and reliable. A robotic hand that can withstand impacts and perform delicate tasks with precision would be invaluable for astronauts conducting repairs or experiments outside their spacecraft.
The DLR team is continuing to refine the design, with plans to improve the hand’s sensory feedback capabilities. This would involve integrating sensors that can detect pressure, temperature, and texture, allowing the hand to interact with objects in a more nuanced and human-like manner. Such advancements would not only enhance the hand’s functionality but also open up new possibilities for its use in various fields.
Via Gadget Lab
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