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Single-Axis Nanopositioners

Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
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Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
Single-Axis Nanopositioners
  • Stock: 4 to 6 weeks
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  • Model: nPoint Single-Axis Nanopositioners
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Compact single-axis nanopositioning piezo stages   

nPoint Single Axis Nanopositioners   

nPoint offer a range of piezo-driven flexure-guided nanopositioners that can be used in a wide variety of environments including ultra-high vacuum (UHV).

Engineered for motion critical applications, nPoint nanopositioning systems are used in nanolithography, atomic force microscopy (AFM), biophysics, and optical focusing among others. Their unique design ensures high resonant frequencies yet minimised orthogonality and cross-talk errors.

Feedback sensors within the stages ensure superb motion linearity and positioning accuracy, and the dedicated 400 series DSP controllers allow easy optimisation of piezo system response times and flexibility in programming for specific applications.

X-Axis Models NPX
25-105
NPX
60-223
NPX
100
NPX
300
NPX
600
 
Key features: Ultra-fast Fast
Sub-nm
 
Sub-nm
 
Sub-nm
 
Sub-nm
Footprint (mm) [W x D] 62 x 40 70 x 60 40 x 40 50 x 50 60 x 60
Height (mm) 18.5 25 15 15 15
Body Material Aluminium Stainless Steel
Maximum Load (kg) 1
Max Push/Pull Force (N) 100/20
Stage Mass (kg) 0.12 0.23 0.12 0.18 0.23
Closed-loop Travel (µm) 25 60 100 300 600
Open-loop Travel* (µm) 40 90 130 360 700
Position Noise (nm) 0.1 0.2 0.3 1 2
Stiffness (N/µm) 23 3.7 0.8 0.3 0.1
Resonant Freq. (kHz) 4 1.20 1 0.44 0.31
Settling Time (ms) 2 4 3 10 25
Linearity Deviation (%) 0.01
Capacitance (µF) 1.7 2.0 1.6 2.6 6.5
Integrated Sensor Capacitive
Controller LC.400
Notes * Open-loop Travel operating at -30 to 150 V


Off the shelf stage materials are listed in these specifications, and UHV compatibility is available on most nPoint products, Do note that some stages can be also be manufactured in Invar, Super Invar, stainless steel, titanium or aluminium, so please contact for details if you are interested in one or more of these options.

Z-Axis Models NPZ
25-206
NPZ
70-207
NPZ
100-209
NPZ
300-222
 
Key features: Compact
Ultra-fast
Compact Slide holder Large aperture
128.6 x 86.5
Footprint (mm) [WHD] 20 dia. 20 dia. 117.5 x 108.5 220 x 135
Height (mm) 44 85 14 27.4
Body Material Super Invar Aluminium
Maximum Load (kg) 1 1 0.3 1
Max Push/Pull Force (N) 100/20 100/20 20/10 50/20
Stage Mass (kg) 0.09 0.18 0.10 0.68
Closed-loop Travel (µm) 25 70 100 300
Open-loop Travel* (µm) 40 100 130 400
Position Noise (nm) 0.1 0.5 3 3
Stiffness (N/µm) 20 11 0.2 0.8
Resonant Freq. (kHz) 4 2 0.4 0.16
Settling Time (ms) 2 5 15 25
Linearity Deviation (%) 0.01 0.01 0.05 0.5
Capacitance (µF) 1.6 4.8 1.2 6.7
Integrated Sensor Capacitive Strain Gauge
Controller LC.400
Notes * Open-loop Travel operating at -30 to 150 V

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