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NiTi Actuating Wire
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NiTi Actuating Wire

Nitinol SMA Actuating Wire, whose physical function resembles biological muscle, will contract when it is activated.
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 Nitinol Actuating Wire 

Nitinol SMA Actuating Wire, whose physical function resembles biological muscle, will contract when it is activated.

  • By heating it electrically, the wire will be activated when the temperature is above its transition temperature.

  • When the material cools, it can be stretched back to its original length for subsequent contractions.

  • The small size, light weight, ease of use and silent operation

  • Diameter Range: φ0.025~φ0.5mm

  • Surface State Options:

  • Oxide Surface

  • Dimensional tolerances:according to the finished diameter range

  • Diameter Tolerances

Diameter
mm
Tolerances
mm
Approximate
Shrinkage  %
Maximum
Load Force
N
Resistance
Ω/M
Recommended Current by Electrifying for 1s
unit mA
0.025mm ±0.002mm 2%-5% 0.07 2037.18  45
0.050mm ±0.002mm 2%-5% 0.29 509.30  85
0.100mm ±0.004mm 2%-5% 1.18 127.32  200
0.150mm ±0.004mm 2%-5% 2.65 56.59  410
0.180mm ±0.004mm 2%-5% 3.82 39.30  556
0.200mm ±0.005mm 2%-5% 4.71 31.83  660
0.250mm ±0.005mm 2%-5% 7.36 20.37  1050
0.300mm ±0.007mm 2%-5% 10.6 14.00  1435
0.400mm ±0.010mm 2%-5% 18.84 8.00  2490
0.500mm ±0.010mm 2%-5% 29.44 5.10  3845

* Other diameter please discussed with Peiertech.