Shape Memory Nitinol Wire – 0.25mm Black Oxidized Actuator

Description

Shape Memory Nitinol Wire for Precision Actuation – 0.25mm Black Oxidized

Experience the future of smart motion with our black oxidized shape memory nitinol wire. This 0.25mm bidirectional actuator wire is engineered for powerful, compact motion using electricity alone. When activated by current, the wire contracts. Once deactivated, it returns to its original length—delivering efficient, repeatable motion without motors or gears.

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Advanced Shape Memory Alloy – Nickel Titanium (Nitinol)

Our wire is made from premium Nickel-Titanium (Nitinol), a trusted shape memory alloy. This material “remembers” its form, transforming when exposed to heat or electricity. Thanks to our precise manufacturing process, you get consistent force generation and outstanding fatigue resistance—designed to last millions of cycles.

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Black Oxide Surface – Built for Performance

Our shape memory nitinol wire features a robust black oxide coating for superior performance:

• Increased Wear Resistance

• Enhanced Corrosion Protection

• Optimized Electrical Conductivity

• Reduced Reflectivity for Optical Systems

• Sleek, High-Tech Appearance

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Precision Diameter: 0.25mm

At just 0.25mm (0.010 inches), this fine wire fits easily into compact spaces. With tight ±0.005mm tolerances, each piece guarantees consistent motion performance. Other diameters available upon request.

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Versatile Applications Across Industries

• Medical Devices: Surgical tools, catheters, valves, drug delivery

• Robotics: Grippers, joints, haptic feedback actuators

• Automotive: Adaptive vents, compact motion controls

• Drones & UAVs: Gimbal actuation, payload deployment

• Aerospace: Micro-mechanisms in satellites or aircraft

• Consumer Electronics: Tactile buttons, micro-latches

• Industrial Automation: Micro-valves and mini cutters

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Why Engineers Choose Our Nitinol Wire

• Direct Electrical Actuation – No hydraulic systems needed

• Bidirectional Movement – One wire, two actions

• High Force-to-Weight Ratio – Powerful in small form

• Silent & Clean – Ideal for medical or lab use

• Durable Black Oxide Finish – Reliable and conductive

• Biocompatible Material – Safe for internal medical use

• Proven Reliability – Thoroughly tested, batch by batch

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Power Your Innovation with Smart Motion

Simplify your designs and reduce space requirements with our shape memory nitinol wire. Whether you’re advancing medical technology, streamlining robotics, or building agile UAVs—this 0.25mm wire delivers silent, clean, repeatable motion that reshapes what’s possible in miniature actuation.

▸ Expert Guidance: 24/7 support via nitinolwire.com

▸ Linkedin account:Ben Xiang | LinkedIn