ANPx51 RES LT HV   Linearer x Nanopositionierer Nanopositioners for Low Temperature
Icon Load

25 g

Icon Travel Range Linear

3 mm

Icon Low Temperature

1 .. 373 K

Icon Pressure

1E-8 mbar

Icon Magnetic Fields

0 - 31 T

Icon Resolution

~ 200 nm

ANPx51/RES/LT/HV - 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..373 K and pressures down to 1 E-8 mbar (/LT/HV).
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.
Cryogenic Tablet

Specifications

Size and Dimensions
footprint; height15 mm x 18 mm; 9.2 mm
maximum installation space18 mm x 18 mm; 9.2 mm
weight7.2 g
Materials
positioner bodytitanium
actuatorPZT ceramics
connecting wiresinsulated twisted pair, copper
Coarse Positioning Mode
travel range (step mode)3 mm
maximum drive velocity @ 300 K~ 1 mm/s
Fine Positioning Mode
fine linear positioning range @ 300 K3.5 µm
fine linear positioning range @ 4 K0.8 µm
fine positioning resolutionsub-nm
Accuracy of Movement
repeatability of step sizestypically 5 % over full range
typ. forward / backward step asymmetry typically 5 %
Position Encoder
readout mechanismresistive sensor
encoded travel rangefull travel
sensor resolution~ 200 nm
repeatability1..2 µm (unidirectional)
Load (@ ambient conditions)
maximum load25 g
maximum dynamic force along the axis1 N
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