Newport AD-100 ultra-high resolution electrostrictive actuator. Untested, but believed to be fully functional, excellent physical condition. Works with Newport ESA-series controllers (not included).

13mm manual coarse travel at 10um/div, 100um fine travel with 0.06um resolution, 45N maximum load.

Ideal for demanding fiber positioning, waveguide testing, micro-assembly, and probing applications, the AD actuators provide as fine as 40 nm minimum incremental motion with long travel ranges up to 100 um. An integrated ultra-fine pitch manual screw allows for 13mm manual adjustment range with a sensitivity better than 0.5 um. The adjustment knob is precisely marked every 10 um making it simple to center the electrostrictive fine-motion travel where desired.