Industrial Application: Spring, wrist band, headphone wires, Actuator, air valve, robotic arm, etc.

SMA driver is made of nitinol alloy, which contracts like a muscle by 2% -5% of its length when powered on or heated, and elongates back to its original position when cooled. It has the characteristics of being smaller, simpler, more reliable, cheaper, and noise free. Currently, tasks completed using small motors, electromagnets, micro motors, and bimetallic plates can all be improved using nitinol actuator wires.