NT wire for actuator NT-H7-TTR : Shape Memory Alloys & Super-elastic Alloys : FURUKAWA TECHNO MATERIAL


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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 %
Dia.mm	Electric resistance (R.T.) W/m	Min. current to move (R.T.) mA	Contraction sec	Expansion sec	Max. actual load gf(MPa)	Max. actual strain %
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.)

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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