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NT wire for actuator NT-H7-TTR

Property
Dia.mm Electric
resistance
(R.T.)
W/m
Min. current
to move
(R.T.)
mA
Time(R.T.) Max.
actual
load
gf(MPa)
Max.
actual
strain
%
Contraction
sec
Expansion
sec
0.050 500 120 0.4 0.5 80(400) ~ 5
0.075 200 220 0.4 0.8 180(400)
0.10 120 350 0.4 3.0 320(400)
0.20 30 1000 0.4 9.0 1280(400)

Strain vs. temperature Effect of electric current on the change of strain(R.T.)
Strain vs. temperature Effect of electric current on the change of strain(R.T.)

Effect of Fixed Stress
on Mf
Effect of Fixed Stress
on Recovery Strain
S-N curve
Effect of Fixed Stress on Mf Effect of Fixed Stress on Recovery Strain S-N curve

*Above data are for your reference only, they are not guarantee of performance. Electric current of actuation and duration of actuation differs according to the surrounding temperature and air-flow at the time of the test. Transformation amount applicable varies according to the conditions of both fixed load and electric current flow.


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