360 ° endless
0 .. 150°C
0 - 35 T
ANR31/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 ultra-high vacuum with pressures down to 5 E-11 mbar (/UHV), all positioners can be baked out up to 150°C .
A combination of beryllium copper and titanium is the material used for this cryogenic nanopositioner, as it is nonmagnetic, and reliable low temperature performance.
|Size and Dimensions|
|footprint; height||10 mm diameter; 7.5 mm|
|positioner body||beryllium copper & titanium|
|connecting wires||insulated twisted pair, copper|
|Coarse Positioning Mode|
|travel range (step mode)||360 ° endless|
|maximum drive velocity @ 300 K||~ 3 °/s|
|input voltage range||0 - 60 V|
|Fine Positioning Mode|
|fine angular positioning range @ 300 K||60 m°|
|fine positioning resolution||µ°|
|input DC voltage range @ 300 K||0 - 60 V|
|Load (@ ambient conditions)|
|maximum load||5 g|
|maximum dynamic torque around axis||0.03 Ncm|