ANR31/LT/UHV rotator made from Titanium and CuBe

ANR31 LT UHV Rotator aus Titan und BeCu [cust] Nanopositioners for Low Temperature

5 g

360 ° endless

1 .. 423 K

5E-11 mbar

0 - 35 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), 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.

Specifications

Size and Dimensions
footprint; height	10 mm diameter; 7.5 mm
weight	2.5 g
Materials
positioner body	beryllium copper & titanium
actuator	PZT ceramics
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 angular positioning range @ 4 K	13 m°
fine positioning resolution	µ°
input DC voltage range @ 300 K	0 - 60 V
input DC voltage range @ 4 K	0 - 150 V
Load (@ ambient conditions)
maximum load	5 g
maximum dynamic torque around axis	0.03 Ncm
General Specifications
environment	/LT/UHV