| Compare | Model | Drawings, CAD & Specs | Availability | Price | |||
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NPXY100 Piezo XY Linear Stage, Open-loop, 100 µm Nanopositioning |
In Stock
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$4,182 |
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NPXY100-D Piezo XY Linear Stage, Open-loop, 100 µm Nanopositioning, XPS | $4,182 |
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NPXY100SG Piezo XY Linear Stage, 100 µm Nanopositioning, Strain-gauge | $5,050 |
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NPXY100SG-D Piezo XY Linear Stage, 100 µm Nanopositioning, Strain-gauge, XPS | $5,111 |
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NPXYZ100 XYZ Piezo Linear Stage, Open-loop, 100 µm Nanopositioning |
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$3,700 |
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NPXYZ100-D XYZ Piezo Linear Stage, Open-loop, 100 µm Nanopositioning, XPS | $3,550 |
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NPXYZ100SG Piezo XYZ Linear Stage, 100 µm Nanopositioning, Strain-gauge |
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$7,200 |
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NPXYZ100SG-D Piezo XYZ Linear Stage, 100 µm Nanopositioning, Strain-gauge, XPS |
In Stock
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$6,022 |
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NPX200 Piezo Linear Stage, 200 µm Nano-Positioning, Open-loop |
In Stock
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$2,768 |
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NPX200-D Piezo Linear Stage, 200 µm Nano-Positioning, Open-loop, XPS | $2,872 |
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NPX200SG Nanopositioning Stage, 200 µm, Strain-gauge |
In Stock
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$3,851 |
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NPX200SG-D Nanopositioning Stage, 200 μm, Strain-gauge, XPS |
In Stock
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$4,002 |
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NPXY200 Piezo XY Linear Stage, Open-loop, 200 µm Nanopositioning |
In Stock
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$5,324 |
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NPXY200-D Piezo XY Linear Stage, 200 µm Nanopositioning, XPS | $5,271 |
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NPXY200SG Piezo XY Linear Stage, 200 µm Nanopositioning, Strain-gauge |
In Stock
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$7,200 |
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NPXY200SG-D Piezo XY Linear Stage, 200 µm Nanopositioning, Strain-gauge, XPS |
In Stock
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$7,200 |
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NPX400 Piezo Linear Stage, 400 µm Nano-Positioning, Open-loop |
In Stock
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$2,921 |
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NPX400-D Piezo Linear Stage, 400 µm Nano-Positioning, Open-loop, XPS |
In Stock
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$2,921 |
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NPX400SG Nanopositioning Stage, 400 µm, Strain-gauge |
In Stock
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$4,699 |
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NPX400SG-D Nanopositioning Stage, 400 μm, Strain-gauge, XPS |
In Stock
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$4,699 |
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| Models |
NPXY100 |
NPXYZ100 |
NPX200 |
|
NPX400 |
|
|---|---|---|---|---|---|---|
| Axes of Travel | XY | XYZ | X | XY | X | |
| Feedback | Open-loop | Open-loop | Open-loop | Open-loop | Open-loop | |
| Open Loop Travel | 100 µm | 100 µm | 200 µm | 200 µm | 400 µm | |
| Open Loop Resolution | 0.4 nm | 0.4 nm | 0.4 nm | 0.4 nm | 0.4 nm | |
| Axial Load Capacity | 110/95 N | 40/40/32 N | 16 N | 40/40 N | 64 N | |
| Vertical Load Capacity | 75 N | 30 N | 10 N | 100 N | 10 N | |
| Axial Stiffness | 1.1 N/µm / 0.95 N/µm | 1 N/µm | 0.08 N/µm | 0.65 N/μm / 0.652 N/µm | 0.16 N/µm | |
| Capacitance | 1.8 µF | 1.8 µF | 1.8 µF | 5.2 µF | 5.2 µF | |
| Resonant Frequency, Unloaded | 380/480 Hz | 500/550/480 Hz | 177 Hz | 350/350 Hz | 200 Hz | |
| Cable Length | 1 m | 1 m | 1 m | 1 m | 1 m | |
| Weight | 175 g | 165 g | 180 g | 350 g | 180 g | |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
| Models |
NPXY100SG |
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NPXY200SG |
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|---|---|---|---|---|---|---|
| Axes of Travel | XY | XYZ | X | XY | X | |
| Feedback | Strain-gauge | Strain-gauge | Strain-gauge | Strain-gauge | Strain-gauge | |
| Open Loop Travel | 100 µm | 100 µm | 200 µm | 200 µm | 400 µm | |
| Open Loop Resolution | 0.4 nm | 0.4 nm | 0.4 nm | 0.4 nm | 0.4 nm | |
| Closed Loop Travel | 80 µm | 80 µm | 160 µm | 160 µm | 320 µm | |
| Closed Loop Resolution | 4 nm | 4 nm | 4 nm | 4 nm | 4 nm | |
| Closed Loop Repeatability, Typical | 36 nm | 30 nm | ||||
| Axial Load Capacity | 110/95 N | 40/40/32 N | 16 N | 40/40 N | 64 N | |
| Vertical Load Capacity | 75 N | 30 N | 10 N | 100 N | 10 N | |
| Axial Stiffness | 1.1 N/µm / 0.95 N/µm | 1 N/µm | 0.08 N/µm | 0.65 N/μm / 0.652 N/µm | 0.16 N/µm | |
| Capacitance | 1.8 µF | 1.8 µF | 1.8 µF | 5.2 µF | 5.2 µF | |
| Resonant Frequency, Unloaded | 380/480 Hz | 500/550/480 Hz | 177 Hz | 350/350 Hz | 200 Hz | |
| Cable Length | 2 m | 2 m | 2 m | 2 m | 1.2 m | |
| Weight | 175 g | 160 g | 180 g | 350 g | 180 g | |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
With positioning resolution as low as 0.2 nm, the NPX Piezo Stack linear stage make ultra-fine adjustments with resolution only limited by the noise of the control electronics.
NPX Piezo Stack linear stages feature highly reliable, multi-layer, low-voltage piezoelectric transducer stacks for high-duty cycle operations. A sophisticated, FEA-optimized, parallelogram solid state flexure guide system ensures perfect parallel motion and up to 400 µm travel range. Due to the frictionless guide principle, NPX Piezo Stack linear stages are maintenance-free and are not subject to wear. Furthermore, the output motion sensitivity is not affected by mechanical friction.
The closed-loop systems (-SG models) feature high resolution strain-gauge position sensors for highly accurate and repeatable motion which also compensates for actuator creep. The assembly is done as a full Wheatstone bridge and is temperature insensitive. The closed-loop devices can be used in either open or closed-loop control.
The NPX Piezo Stack linear stages are available in vacuum compatible versions which can be used in vacuum (10-6 Torr) environments.
NPX Piezo Stack linear stages are available as X, XY, and XYZ motion systems. The multi-axis XY and XYZ devices utilize an advanced parallel motion principle, meaning all actuators act directly on the moving platform. Smaller form factor and lower inertia for faster motion can be achieved as opposed to other piezo systems with serial kinematics such as stacks of individual stages.
Ultra-High Velocity