ANR240 RES LT UHV   Rotator (360° Endlosdrehung) Nanopositioners for Low Temperature
Icon Load

200 g

Icon Travel Range Rotator

360 ° endless

Icon Low Temperature

1 .. 373 K

Icon Pressure

5E-11 mbar

Icon Magnetic Fields

0 - 31 T

Icon Resolution

~ 6 m°

ANR240/RES/LT/UHV - rotator (360° endless)

rotator with vertical rotation axis, large aperture and ultra low wobble

This rotator was specifically designed for the rotation of large samples with ultra low wobble. The 12.7 mm aperture enables optical transmission experiments.
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; height35 mm x 35 mm; 13.5 mm
weight68 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~ 30 °/s
Fine Positioning Mode
fine angular positioning range @ 300 K40 m°
fine angular positioning range @ 4 K6 m°
fine positioning resolutionµ°
Position Encoder
readout mechanismresistive sensor
encoded travel range315°
sensor resolution~ 6 m°
repeatability50 m° (unidirectional)
Load (@ ambient conditions)
maximum load200 g
maximum dynamic torque around axis2 Ncm
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