ANRv51 LT UHV   Rotator (360° Endlosdrehung) Nanopositioners for Low Temperature
Icon Load

20 g

Icon Travel Range Rotator

360 ° endless

Icon Low Temperature

1 .. 373 K

Icon Pressure

5E-11 mbar

Icon Magnetic Fields

0 - 31 T

ANRv51/LT/UHV - rotator (360° endless)

compact rotator with horizontal rotation axis

This ANRv51 series rotator is equipped with a special base plate for vertical mounting. It enables to sample rotation with a horizontal rotation axis with high resolution, and is designed to fit in 1" diameter setups.
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.
Cryogenic Tablet

Specifications

Materials
positioner bodytitanium
actuatorPZT ceramics
connecting wiresinsulated twisted pair, copper
Coarse Positioning Mode
travel range (step mode)360 ° endless
maximum drive velocity @ 300 K~ 10 °/s
Fine Positioning Mode
fine angular positioning range @ 300 K40 m°
fine angular positioning range @ 4 K6 m°
fine positioning resolutionµ°
Accuracy of Movement
repeatability of step sizestypically 5 % over full range
typ. forward / backward step asymmetry typically 5 %
wobble± 1 mrad
Load (@ ambient conditions)
maximum load20 g
maximum dynamic torque around axis0.2 Ncm
Size and Dimensions
footprint; height10 mm x 20 mm; 21 mm
weight10 g
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