ANR31 LT HV Rotator aus Titan und BeCu Nanopositioners for Low Temperature
Icon Load

5 g

Icon Travel Range Rotator

360 ° endless

Icon Low Temperature

1 .. 373 K

Icon Pressure

1E-8 mbar

Icon Magnetic Fields

0 - 31 T

ANR31/LT/HV rotator made from Titanium and CuBe

smallest rotator with vertical rotation axis

As the world's smallest inertial rotator, this stage is designed to rotate small samples with high resolution in a compact 7.5 mm diameter body.
The positioner is designed for temperatures between 1K..373 K and pressures down to 1 E-8 mbar (/LT/HV).
A combination of beryllium copper and titanium is the material used for this cryogenic nanopositioner, as it is nonmagnetic, and reliable low temperature performance.
Cryogenic Tablet

Specifications

Size and Dimensions
footprint; height10 mm diameter; 7.5 mm
weight2.5 g
Materials
positioner bodyberyllium copper
actuatorPZT ceramics
connecting wiresinsulated twisted pair, copper
Coarse Positioning Mode
travel range (step mode)360 ° endless
maximum drive velocity @ 300 K~ 3 °/s
Fine Positioning Mode
fine angular positioning range @ 300 K60 m°
fine angular positioning range @ 4 K13 m°
fine positioning resolutionµ°
Accuracy of Movement
repeatability of step sizestypically 5 % over full range
typ. forward / backward step asymmetry typically 5 %
Load (@ ambient conditions)
maximum load5 g
maximum dynamic torque around axis0.03 Ncm
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