

20 g

360 ° endless

0.01 .. 373 K

1E-8 mbar

0 - 35 T

~ 6 m°
ANRv51/ULT/RES+/HV - 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 mK..373 K and pressures down to 1 E-8 mbar.
For ultra low temperatures in the mK range, a body of beryllium copper is optimal for measurements that are sensitive to small magnetic fields, as titanium can superconduct and expel magentic flux to change the sample environment.

Specifications
Size and Dimensions | |
---|---|
footprint; height | 10 mm x 20 mm; 21 mm |
weight | 17 |
Materials | |
positioner body | beryllium copper |
actuator | PZT ceramics |
connecting wires | insulated twisted pair, copper |
Coarse Positioning Mode | |
travel range (step mode) | 360 ° endless |
maximum drive velocity @ 300 K | ~ 10 °/s |
input voltage range | 0 - 60 V |
Fine Positioning Mode | |
fine angular positioning range @ 300 K | 40 m° |
fine angular positioning range @ 4 K | 6 m° |
fine positioning resolution | µ° |
input DC voltage range @ 300 K | 0 - 60 V |
input DC voltage range @ 4 K | 0 - 150 V |
Position Encoder | |
readout mechanism | resistive sensor |
encoded travel range | 315° |
sensor resolution | ~ 6 m° |
sensor power (when measuring) | 0.01 - 1 mW |
repeatability | 50 m° (unidirectional) |
Load (@ ambient conditions) | |
maximum load | 20 g |
maximum dynamic torque around axis | 0.2 Ncm |
General Specifications | |
environment | /ULT |
/ULT/HV |