ANR31 LT UHV 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

5E-11 mbar

Icon Magnetic Fields

0 - 31 T

ANR31/LT/UHV 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..423 K and pressures down to 5 E-11 mbar (/LT/UHV).
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°
Load (@ ambient conditions)
maximum load5 g
maximum dynamic torque around axis0.03 Ncm
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