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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.
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.
