FLEXINOL® (nickel titanium alloys) actuator wires contract much like little muscles a distance of approximately 3-5% when they are "on" and relax when they are "off". The FLEXINOL® shape memory alloys is specially made to be used as actuators. In other words made to provide movement much like a solenoid or motor would for many many cycles. The high repeatability of such applications requires a dependable, reliable and very repeatable material.

Miga Motor
Miga developed the first commercially available line of modular shape memory actuators, also known as memory metal and muscle wire actuators. Originally designed as ultralightweight mechanisms for spacecraft, Miga products are now available to economically replace motors and solenoids in many applications. Modular Shape Memory Alloy wire actuators, Miga's new On-Board Actuators are alarmingly thin, powerful, and lightweight. MigaOne provides 2.5 pounds of force with 3/8" stroke.

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Flexinol® Deluxe KitSG$299.00 |
| The Dynalloy Deluxe Flexinol® Kit is perfect for experimenting with Flexinol® actuator wire. [Product Details...] | |
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Flexinol® Sample KitSG$99.00 |
| The Dynalloy Sample Flexinol® Kit is perfect for cost effective way to experiment with Flexinol® actuator wire. [Product Details...] | |
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Flexinol® Muscle Wires Project BookSG$29.00 |
| This book presents everything you need to successfully design, build, and operate devices with Flexinol® Muscle Wires® - amazing nickel-titanium filaments that actually contract when electrically powered and lift thousands of times their own weight. [Product Details...] | |
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Flexinol® Electrostem Air ValveSG$21.00 |
| • Air valve actuated by Dynalloy Flexinol® Wire • Handles up to 75 psi, proportional control, are much smaller, and cost up to 1/10th of comparable electronic valves with the same characteristics [Product Details...] | |
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Flexinol® Moving Monarch ButterflySG$25.90 |
| • Monarch butterfly gently flaps its wings using Dynalloy Flexinol® actuator wire • Bring a touch of nature indoors with the realistic movement of our Elegant Aliforms [Product Details...] | |
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Flexinol® Moving Blue Morpho ButterflySG$25.90 |
| • Blue Morpho butterfly gently flaps its wings using Dynalloy Flexinol® actuator wire • Bring a touch of nature indoors with the realistic movement of our Elegant Aliforms [Product Details...] | |
Flexinol® Wire 0.020" LTSG$69.00 |
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| • Wire Diameter: 0.020" • Transition Temperature: 70°C • Sold in packages of 5 Meters [Product Details...] | |
Flexinol® Wire 0.020" HTSG$69.00 |
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| • Wire Diameter: 0.020" • Transition Temperature: 90°C • Sold in packages of 5 Meters [Product Details...] | |
Flexinol® Wire 0.0015" LTSG$37.00 |
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| • Wire Diameter: 0.0015" • Transition Temperature: 70°C • Sold in packages of 5 Meters [Product Details...] | |
Flexinol® Wire 0.0015" HTSG$37.00 |
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| • Wire Diameter: 0.0015" • Transition Temperature: 90°C • Sold in packages of 5 Meters [Product Details...] | |
Flexinol® Wire 0.010" LTSG$37.00 |
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| • Wire Diameter: 0.010" • Transition Temperature: 70°C • Sold in packages of 5 Meters [Product Details...] | |
Flexinol® Wire 0.010" HTSG$37.00 |
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| • Wire Diameter: 0.010" • Transition Temperature: 90°C • Sold in packages of 5 Meters [Product Details...] | |
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MigaOne - Linear Shape Memory Alloy ActuatorSG$66.90 |
| MigaOne provides 2.5 pounds of force with 3/8" stroke. [Product Details...] | |
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Dash4™ - Linear Shape Memory Alloy ActuatorSG$49.90 |
| Dash4™, provides over 1.75 pounds of actuation force and a stroke of 0.23". [Product Details...] | |
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MOBI™ Shape Memory Alloy ActuatorSG$167.90 |
| The MOBI™ memory metal actuator produces one pound of output force with 0.135" stroke, weighs just 0.09 ounces. [Product Details...] | |
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NanoMuscle NM70R-6P - Rotary Memory Metal ActuatorSG$16.90 |
| These spring-loaded rotary muscle wire actuators provide 60˚ of rotation using the linear NM70-Super memory metal actuator, encapsulated in a body with a cam-action rotary output shaft. [Product Details...] | |
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NanoMuscle NM70-Super - Linear Muscle Wire ActuatorSG$16.90 |
| The NM70-Super memory metal actuator provides 0.16" of stroke with 2 oz. output force. [Product Details...] | |
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Miga Analog Driver V5 - MOSFET SwitchSG$23.90 |
| The Miga Analog Driver V5 (MAD-V5) is a MOSFET switch designed to safely power the MigaOne, Dash4, or NM70R-6P shape memory alloy actuators across a wide range of speeds or input voltages. [Product Details...] | |
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Miga Motors SMA Discount Sample PackSG$269.90 |
| A pack containing an assortment of Miga memory metal actuators: [Product Details...] | |
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DM01 Linear Memory Metal ActuatorSG$199.90 |
| The DM01-Series shape memory alloy actuators provide PUSH or PULL motion with up to 4.5 pounds of force in a 0.7 ounce package. [Product Details...] | |

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