0.01 .. 373 K
0 - 31 T
ANPz102/LT - linear z-nanopositioner
linear nanopositioner for vertical motion
The ANPz102 provides high resolution z-naonpositioning for setups to fit 2" diameter setups. Specifically optimized to provide ultra low runouts perpendicular to the drive direction (typically < 1µm), it is ideally suited for SPM measurements where a region of the sample is approached repeatedly.
The positioner is designed for cryogenic conditions (/LT).
Titanium is the material of choice for our cryogenic nanopositioners, as it is light, nonmagnetic, and has a coefficient of expansion matching the piezo and other elements of the drive for reliable low temperature performance.
|Load (@ ambient conditions)|
|maximum dynamic force along the axis||5 N|
|Size and Dimensions|
|footprint; height||24 mm x 24 mm; 27 mm|
|maximum installation space|
|connecting wires||insulated twisted pair, copper|
|Coarse Positioning Mode|
|travel range (step mode)||5 mm|
|maximum drive velocity @ 300 K||~ 3 mm/s|
|Fine Positioning Mode|
|fine linear positioning range @ 300 K||5 µm|
|fine linear positioning range @ 4 K||0.8 µm|
|fine positioning resolution||sub-nm|
|Accuracy of Movement|
|repeatability of step sizes||typically 5 % over full range|
|typ. forward / backward step asymmetry||typically 5 - 10 % depending on load|