0.01 .. 373 K
0 - 31 T
ANPx51/LT/UHV - linear x-nanopositioner
compact linear nanopositioner for horizontal motion
The compact ANPx51 provides high resolution nanopositioning to fit 1" diameter setups. For a full 3D motion stack, two ANPx51 can be combined with an ANPz51.
The positioner is designed for temperatures between 1K..423 K and pressures down to 5 E-11 mbar (/LT/UHV).
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.
|Coarse Positioning Mode|
|maximum drive velocity @ 300 K||~ 1 mm/s|
|travel range (step mode)||3 mm|
|Fine Positioning Mode|
|fine linear positioning range @ 300 K||3.5 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 %|
|Load (@ ambient conditions)|
|maximum load||25 g|
|maximum dynamic force along the axis||1 N|
|Size and Dimensions|
|footprint; height||15 mm x 15 mm; 9.2 mm|
|maximum installation space|
|connecting wires||insulated twisted pair, copper|