200 g
4.8 mm
0.01 .. 373 K
1E-8 mbar
0 - 35 T
~ 200 nm
ANPz102/ULT/RES+/HV - linear z-nanopositioner
linear nanopositioner for vertical motion with ultra-low lateral runout
The ANPz102 provides high resolution z-naonpositioning for setups to fit 2" diameter setups. Specifically optimized to provide ultra low runouts perpendicular to the drive direction (typically < 1µm), it is ideally suited for SPM measurements where a region of the sample is approached repeatedly.
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 | 24 mm x 24 mm; 27 mm |
| maximum installation space | |
| weight | 93 |
| Materials | |
| positioner body | beryllium copper |
| actuator | PZT ceramics |
| connecting wires | insulated twisted pair, copper |
| Coarse Positioning Mode | |
| travel range (step mode) | 4.8 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 | 0.5 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 |
| encoded travel range | full travel |
| sensor resolution | ~ 200 nm |
| sensor power (when measuring) | 0.01 - 1 mW |
| repeatability | 1..2 µm (unidirectional) |
| Load (@ ambient conditions) | |
| maximum load | 200 g |
| maximum dynamic force along the axis | 5 N |
Suitable Controller
AMC300
