ANPx312 RES LT HV   Linearer x Nanopositionierer Nanopositioners for Low Temperature
Icon Load

2 kg

Icon Travel Range Linear

6 mm

Icon Low Temperature

1 .. 373 K

Icon Pressure

1E-8 mbar

Icon Magnetic Fields

0 - 31 T

Icon Resolution

~ 200 nm

ANPx312/RES/LT/HV - linear x-nanopositioner

ultra stable bearing based linear nanopositioner for horizontal motion

The ANPx312 is optimized for the highest stability setups under extreme conditions like cryogenic temperature, high magnetic fields, and vacuum conditions.
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

Position Encoder
repeatability1..2 µm (unidirectional)
readout mechanismresistive sensor
sensor resolution~ 200 nm
Load (@ ambient conditions)
maximum load2 kg
maximum dynamic force along the axis2 N
Size and Dimensions
footprint; height34 mm x 30 mm; 12 mm
maximum installation space34 mm x 36 mm; 12 mm
weight44 g
Materials
positioner bodytitanium
actuatorPZT ceramics
connecting wiresinsulated twisted pair, copper
Coarse Positioning Mode
travel range (step mode)6 mm
maximum drive velocity @ 300 K~ 3 mm/s
Fine Positioning Mode
fine positioning resolutionsub-nm
Accuracy of Movement
repeatability of step sizestypically 5 % over full range
typ. forward / backward step asymmetry typically 5 %
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