Memory Alloy Drive Wire – 0.15mm Black Oxide Nitinol

Description

Black Oxide Nitinol Memory Alloy Drive Wire (0.15mm)

Powerful, Precise, and Reliable Movement in a Tiny Package

Experience the precision of micro-actuation with this Black Oxide State Nitinol Memory Alloy Drive Wire. At just 0.15 mm in diameter, this ultra-thin, superelastic wire delivers bidirectional, strong, and smooth motion ideal for advanced engineering applications. It’s like a tiny artificial muscle — contracting and extending reliably when powered by a simple electrical signal.

Superelastic Nitinol for High Durability

Built from premium Superelastic Nitinol, this wire maintains its shape and performance under challenging conditions. It bends, twists, and returns to its original form every time — no kinks, no loss of strength. Its superelasticity allows millions of bending cycles, making it ideal for long-lasting micro-actuator designs.

Precision Diameter for Tiny Devices

With a 0.15 mm diameter, this Memory Alloy Drive Wire fits easily into micro-assemblies and tight spaces. Need a different diameter? Custom sizes are available upon request.

Why Choose This Memory Alloy Drive Wire?

• Strong Muscle Action – Enables powerful linear push or pull force for moving small levers, valves, and precision mechanisms.

• Bidirectional Control – Achieve precise forward/backward motion with simple polarity reversal.

• Rapid Response – Near-instant activation and relaxation make it ideal for fast-acting micro-systems.

• Simple & Quiet – Operates with almost no noise, making it ideal for medical and precision optical applications.

• Space Saver – Its slim design suits highly compact spaces and miniaturized products.

• Reliable & Durable – Superelastic Nitinol with a tough Black Oxide surface ensures wear resistance and corrosion protection.

• Low Power Needs – Operate efficiently with minimal electrical input.

• Smooth & Steady Movement – Enables precise position and force control for delicate applications.

Applications

• Medical Devices: Catheter tips, micro-surgery tools, drug delivery pumps, and lab-on-a-chip valves.

• Micro‑Robotics: Tiny grippers, legs, and precision joint actuators for insect-scale robots.

• Aerospace & Defense: Small satellite deployment, micro-valve control, precision actuators for fuel or optical systems.

• Consumer Electronics: Haptics for ultra-thin devices, precision switches, and interactive wearables.

• Research & Development: Experimental micro-actuators, microfluidics, and lab automation.

The Black Oxide Advantage

The black oxide surface significantly improves durability and performance. It resists surface wear, prevents minor corrosion, improves electrical characteristics, and assists with thermal dissipation. This means longer service life and higher reliability in challenging environments.

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Your Solution for Advanced Micro‑Movement
The Black Oxide Nitinol Memory Alloy Drive Wire delivers precision, strength, and reliability — making it ideal for medical, aerospace, micro‑robotics, and precision engineering. Its tiny size, bidirectional control, and superelastic durability enable breakthroughs where space, weight, and precision matter.

Transform your micro‑movement design. Contact us today for samples and custom specifications.

•Diameter & Tolerance

Diameter(mm)	Tolerance(mm)	Diameter(mm)	Tolerance(mm)	Diameter(mm)	Tolerance(mm)
4.000-2.000	±0.025	0.350-0.260	±0.010	0.08-0.050	±0.005
2.000-1.000	±0.020	0.260-0.150	±0.007	0.050-0.025	±0.005
1.000-0.350	±0.010	0.150-0.080	±0.005	0.025-0.018	±0.003

•Mechanical properties

Max force(N)	Tensile(MPa)	Elongation %	Upper stress(MPa)	Residual strain(WT%)	At temp
Base on diam	≥1000 (1350)	≥10 (15)	≥400 (460)	<0.5 55.96	(10±10)
Base on diam	≥1000 (1350)	≥10 (15)	≥400 (460)	<0.5 56.1	(-30±10)
Base on diam	≥1000 (1350)	≥10 (15)	≥400 (460)	<0.5 50.0	(60±10)

 

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