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Reimagining Robotics Through ARTIFICIAL MUSCLE TECHNOLOGY

Electronics For You

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March 2025

Artificial muscles are reshaping robotics, bridging gaps between imagination and reality. What new frontiers will these innovations unlock?

- VINAYAK RAMACHANDRA ADKOLI

Reimagining Robotics Through ARTIFICIAL MUSCLE TECHNOLOGY

Significant progress in robotic muscle technology has enabled the creation of advanced and highly capable robotic systems. These systems, driven by artificial muscles, are engineered to replicate the structure and function of human muscles. However, they go a step further, offering enhanced strength, faster movement, and greater endurance, allowing robots to perform tasks that exceed human physical limitations.

Revolutionising robotics with low-cost actuators

Thanks to the latest advancements in artificial muscle technology, robots can now move with the grace and flexibility of a worm while maintaining the strength to lift upto 500 grams consistently.

Currently, stiff and rigid actuators used in robotics cost hundreds to thousands of dollars. A flexible, soft actuator costs just $3 in material (excluding a small motor that alters the actuator’s shape to mimic muscle-like effects). This advanced actuator is more practical for a human-centric environment.

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