2 kg
5.8 mm
1 .. 373 K
1E-8 mbar
0 - 35 T
~ 200 nm
ANPx311/HL/RES/LT/HV - linear x-nanopositioner
bearing based linear nanopositioner for horizontal motion
The ANPx311 nanopositioner incorporates ceramic bearings to provide high stability positioning for applications under extreme conditions like cryogenic temperature, high magnetic fields, and vacuum conditions.
The positioner comes with an integrated resistive encoder (/RES),with high dynamic force for higher loads (/HL) and is designed for temperatures between 1K..373 K and pressures down to 1 E-8 mbar (/LT/HV).
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.
Specifications
For a detailed definition of used terms and descriptions please visit our Nanopositioners Glossary
| Size and Dimensions | |
|---|---|
| footprint; height | 34 mm x 30 mm; 10 mm |
| maximum installation space | 34 mm x 36 mm; 10 mm |
| weight | 32 g |
| height | 10 mm |
| Materials | |
| positioner body | titanium |
| actuator | PZT ceramics |
| connecting wires | insulated twisted pair, copper |
| Coarse Positioning Mode | |
| travel range (step mode) | 5.8 mm |
| maximum drive velocity @ 300 K | ~ 3 mm/s |
| input voltage range | 0 - 60 V |
| Fine Positioning Mode | |
| fine linear positioning range @ 300 K | 5 µm |
| fine linear positioning range @ 4 K | 0.8 µm |
| fine positioning resolution | sub-nm |
| input DC voltage range @ 300 K | 0 - 100 V |
| input DC voltage range @ 4 K | 0 - 150 V |
| Position Encoder | |
| readout mechanism | resistive sensor |
| sensor resolution | ~ 200 nm |
| repeatability | 1..2 µm (unidirectional) |
| Load (@ ambient conditions) | |
| maximum load | 2 kg |
| maximum dynamic force along the axis | 2 N |
| General Specifications | |
| environment | /LT/HV |
| min. first natural frequency | 2600 Hz |
Suitable Controller
AMC300
