NiTi Tension Springs, 4-pack

Your Price: $39.95
2-3 Days
Part Number:3-642
These tension springs, when cool, can be extended or deformed to approximately 14 cm, using about 6N. When heated, they contract to about 29 mm overall, using approximately 8.4N, with 3 Amps. The 750 µm wire diameter, activates at about 55°C - 85°C. This is a demonstration product and the force and amperage values may vary. 
Four pieces per pack. Use several in series for greater distance, or in parallel for greater force. Sold in a 4-Pack. Force will vary based on your application.

*This item is not for resale. 

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