Fast Z-sectioning
Move the objective instead of the sample, so optical sections can be stepped without disturbing live specimens.
Opto-Mechanics · Ambient Piezo Stages - Objective scanners
Carrier.OB200.XY.C
Objective XY scanner; 200 x 200 um XY travel; 20 mm clear aperture; 70 x 70 x 25 mm; 500 g payload; 2 nm closed-loop resolution, 10 nm repeatability; 350 Hz unloaded resonance; capacitive feedback.
Datasheet (PDF) ↗Catalog context
Where Carrier.OB200.XY.C fits
Carrier.OB200.XY.C is listed in the Ambient Piezo Stages - Objective scanners family. The local catalog record provides these first selection fields: Active axes: X Y; Mass: 280 g; Travel range: 200 X 200 μm.
Specifications
| Active axes | X Y |
|---|---|
| Mass | 280 g |
| Travel range | 200 X 200 μm |
| Clear Aperture | 20 mm |
| Resolution(closed-loop) | 2 nm |
| Repeatability | 10 nm |
| Linearity | 0.0003 |
| Resonant Frequency(no load) | 350 Hz |
| Max. Payload (horizontal mounting) | 500 g |
| Sensor Type | Capacitive Sensor |
| Max Driving Voltage | 150 V |
| Controller | MC-Archimedes.N series |
Application context
Why this design is used
Autofocus and focus tracking
Hold focus against thermal drift over acquisitions lasting minutes to hours.
Light-sheet and multiphoton stacks
Acquire Z-stacks at a rate set by the scanner rather than by the microscope frame.
System integration
Integration and compatibility
Use these checks to connect Carrier.OB200.XY.C to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Travel and resolution
- Travel range: 200 X 200 μm · Resolution(closed-loop): 2 nm
- Separate travel from resolution and both from repeatability. Repeatability is what an automated sequence actually depends on, and it is the figure most often absent from a headline specification.
- Drive and feedback
- Controller: MC-Archimedes.N series
- Pair open-loop mechanics with the specified high-voltage or inertial driver, and closed-loop variants with the controller their capacitive, strain-gauge or encoder feedback requires. Matching connectors do not guarantee electrical compatibility.
- Load and mounting
- Resonant Frequency(no load): 350 Hz · Max. Payload (horizontal mounting): 500 g
- Check the load rating in the orientation you will use it — a vertical or cantilevered load is a moment, not a mass — and match the base to an M6 pattern on a 25 mm grid or a 1/4"-20 pattern on a 1 inch grid.
Technical FAQ
Integration questions for Carrier.OB200.XY.C
What travel and resolution does the Carrier.OB200.XY.C provide?
Travel range: 200 X 200 μm · Resolution(closed-loop): 2 nm. Separate travel from resolution and both from repeatability. Repeatability is what an automated sequence actually depends on, and it is the figure most often absent from a headline specification.
Which controller does the Carrier.OB200.XY.C require?
Controller: MC-Archimedes.N series. Pair open-loop mechanics with the specified high-voltage or inertial driver, and closed-loop variants with the controller their capacitive, strain-gauge or encoder feedback requires. Matching connectors do not guarantee electrical compatibility.
What load can the Carrier.OB200.XY.C carry, and how does it mount?
Resonant Frequency(no load): 350 Hz · Max. Payload (horizontal mounting): 500 g. Check the load rating in the orientation you will use it — a vertical or cantilevered load is a moment, not a mass — and match the base to an M6 pattern on a 25 mm grid or a 1/4"-20 pattern on a 1 inch grid.
Specifying this part
What this model has to survive, and what it needs around it
Driving the objective rather than the sample
Moves the lens along the optical axis for focus stacks and z-series, leaving a liquid sample or mounted cell undisturbed. Travel options run 100, 200 and 400 µm; settling time rather than range is usually the limiting specification.
Vacuum and non-magnetic versions
Most of the range is orderable as .HV (high vacuum), .UHV (ultra-high vacuum) or .NM (non-magnetic). The suffix changes materials, cabling and bake compatibility rather than the mechanics, so specify it against the chamber the stage will live in.
Full series comparison, controller pairing and mounting hardware on the ambient piezo stages overview, or work through the selection with the configurator.
Model selection
Nearby series comparison
Compare Carrier.OB200.XY.C with the closest available models in the Ambient Piezo Stages - Objective scanners family.
| Selection parameter | Carrier.OB200.XY.C (current) | Carrier.OB200.C | Carrier.OB400.C |
|---|---|---|---|
| Travel / adjustment | 200 X 200 μm | 200 μm | 400 μm |
| Resolution / sensitivity | 2 nm | 0.4 nm | 0.8 nm |
| Load / optic size | 20 mm | — | — |
| Mounting interface | 500 g | — | — |
Related products
Carrier.OB.C
Objective Z scanner series (Carrier.OB.C): M25 x 0.75 objective mount, flexure-guided piezo stack with capacitive closed-loop sensor and autofocus option; ordered as Carrier.OB100.C, OB200.C or OB400.C by travel.
Carrier.OB100.C
Objective Z scanner; 100 um Z travel; 1 nm closed-loop resolution; 250 Hz resonant frequency at 150 g load; M25 x 0.75 objective mount.
Carrier.OB200.C
Objective Z scanner; 200 um Z travel; 3 nm closed-loop resolution; 220 Hz resonant frequency at 150 g load; M25 x 0.75 objective mount.
Carrier.OB400.C
Objective Z scanner; 400 um Z travel; 5 nm closed-loop resolution; 165 Hz resonant frequency at 150 g load; M25 x 0.75 objective mount.
