Automated scanning and mapping
Step-and-acquire across areas far wider than a single field of view.
Opto-Mechanics · KA series High-Precision Motorized Linear Stages
KA800
KA steel high-load linear motorized stage; 800 mm travel; recirculating linear ball guide; up to 50 kg class horizontal load; +/-1 to 2 um repeatability.
Datasheet (PDF) ↗CAD Model (RAR) ↗Catalog context
Where KA800 fits
KA800 is listed in the KA series High-Precision Motorized Linear Stages family. The local catalog record provides these first selection fields: Travel range(mm): 800; Stage surface size(mm): 200X200; Transmission mechanism: Precision ball screwφ25×5.
Specifications
| Travel range(mm) | 800 |
|---|---|
| Stage surface size(mm) | 200X200 |
| Transmission mechanism | Precision ball screwφ25×5 |
| Guide mechanism | Linear-slider guides |
| Main body material, surface treatment | Black anodized aluminum alloy |
| Weight(Kg) | 26 |
| Shaft coupling (OD - OD1- OD2)(mm) | 34/8/12 |
| Closed loop resolution (µm) | 0.5 |
| 20-fine-subdivision resolution (µm) | 1.25 |
| Highest speed(mm/s) | 50 |
| Single-direction positioning accuracy | ≤70µm |
| Repeatability/unidirectional (µm)* | ≤±5 |
| Static clearance(µm)* | ≤3 |
| Backlash(µm)* | ≤5 |
| Static parallelism (mm) | ≤0.12 |
| Motion straightness(µm) | ≤15/100mm |
| Motion parallelism(µm) | ≤15/100mm |
| Motor and its stepping angle (°) | Two-phase 57 stepping motor, 1.8 |
| Brand and model number of motor | Shinano，SST59D5301 |
| Working current(A) | 3.0 |
| Holding torque of motor (N·m) | 1.57 |
| Brand and model number of grating ruler | LAMOTION |
| Brand and model number of stepping driver (optional) | Moons，SR4 |
| Type of plug for stag | DB9(pin) |
| Type of cable for stage | High flexibility cable (Helukabel, Germany) |
| Length of connection cable(m) | 0.2 |
| Position-limit sensors (built-in) | 2*PM-L25 (SUNX, Japan) |
| Origin-point sensors (built-in) | 1*PM-L25 (SUNX, Japan) |
| Voltage of power supply for sensors (V) | DC5～24V±10% |
| Current consumption(mA) | <60 (total) |
| Control output | NPN open collector output DC5～24V 8mA or less Residual voltage 0.3V or less (when load current is 2mA) |
| Status of output ports | Position limit sensor: output ON when sensor is blocked; Origin-point sensor: output OFF when sensor is blocked; |
| Horizontal direction(Kg) | 80 |
| Vertical direction(Kg) | Please use "xx-Z" model for vertical load, refer to KAxx-Z series for details |
| Inverted direction(Kg) | 40 |
| Minimum Incremental Motion(um) | ≤1 |
Application context
Why this design is used
Application guidance is derived from the product family and tied to the model-specific selection fields above.
Repeatable production indexing
Move parts between fixed stations with closed-loop encoders holding position over long shifts.
Programmable multi-axis motion
Coordinate several axes from software for processing, inspection and test sequences.
System integration
Integration and compatibility
Use these checks to connect KA800 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(mm): 800 · Closed loop resolution (µm): 0.5
- 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
- Motor and its stepping angle (°): Two-phase 57 stepping motor, 1.8 · Brand and model number of motor: Shinano，SST59D5301
- 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.
Technical FAQ
Integration questions for KA800
What travel and resolution does the KA800 provide?
Travel range(mm): 800 · Closed loop resolution (µm): 0.5. 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 KA800 require?
Motor and its stepping angle (°): Two-phase 57 stepping motor, 1.8 · Brand and model number of motor: Shinano，SST59D5301. 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.
Model selection
Nearby series comparison
Compare KA800 with the closest available models in the KA series High-Precision Motorized Linear Stages family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | KA800 (current) | KA600-C | KA800-C |
|---|---|---|---|
| Travel / adjustment | 800 | Confirm for this model | Confirm for this model |
| Resolution / sensitivity | 0.5 | Confirm for this model | Confirm for this model |
| Load / optic size | Confirm for this model | Confirm for this model | Confirm for this model |
| Mounting interface | Confirm for this model | Confirm for this model | Confirm for this model |
Related products
KA050
KA steel high-load linear motorized stage; 50 mm travel; recirculating linear ball guide; up to 50 kg class horizontal load; +/-1 to 2 um repeatability.
KA100
KA steel high-load linear motorized stage; 100 mm travel; recirculating linear ball guide; up to 50 kg class horizontal load; +/-1 to 2 um repeatability.
KA150
KA steel high-load linear motorized stage; 150 mm travel; recirculating linear ball guide; up to 50 kg class horizontal load; +/-1 to 2 um repeatability.
KA200
KA steel high-load linear motorized stage; 200 mm travel; recirculating linear ball guide; up to 50 kg class horizontal load; +/-1 to 2 um repeatability.
