Diameter of nitinol wire used as the "motor" : from 0.001 in. [[0.025mm] to 0.024in. [0.60mm]
Feature: Short Response Time + High Fatigue Life + Two Way Shape Memory Wire

- The fine nitinol wire is used a the "motor".
- When electrical current is "ON", the SMA wire heats up. The SMA wire shrinks.
- When electrical current is "OFF", the SMA wire cools. The SMA wire can be stretched when cool.
- We can offer 4 types nitinol wire as nitinol motor: Active Af 70C, 90C, 110C, 130C.