|
Model |
WN1265TA15H |
WN265TA30H |
WN265TA50H |
|
Structure
Description |
Travel Range |
15 mm |
30 mm |
50 mm |
|
Table Size |
40×25mm |
40×25mm |
40×25mm |
|
Screw Spec. |
Grinding Screw
(Travel Range 0.5 mm) |
Grinding Screw
(Travel Range 1 mm) |
|
Travel Guide |
Precision Crossed Roller |
|
Stepper Motor(1.8°) |
20STH30-0604A |
|
Base Material |
Stainless Steel |
|
Surface Treatment |
Black-anodized |
|
Load Capacity |
5kg |
|
Weight |
2.2kg |
2.75kg |
3kg |
|
Accuracy
Description |
Resolution |
2.5μ(non MicroStep)
0.125μ(20 MicroStep) |
5μ(non MicroStep)
0.25μ(20 MicroStep) |
|
Maximum Speed |
5mm /sec |
10mm /sec |
|
Repeatability |
2μ |
2.5μ |
|
Positional Accuracy |
8μ |
|
Straightness |
5µ |
8µ |
|
Driving Parallelism |
10µ |
15µ |
|
Pitching |
25″ |
|
Yawing |
20″ |
|
Backlash |
1µ |
|
Lost Motion |
1µ |
|
Accessories |
Limit Switch & Origin Sensor |
|
Grating (G) |
|
Servo Motor (D) |
|
Key Features |
- Non-contact direct-drive system ensures ultraprecision motion with high dynamics and reliability
- Extra-large, high-efficiency linear motor minimizes heat generation
- Ironless moving coil has no cogging for ultra smooth velocity control
- Ultra-quiet anti-creep crossed roller bearings assure ripple-free motion without cage migration
- High precision glass scale encoder provides accurate position feedback with 50 nm repeatability
- Sub-nm resolution with low interpolation error for outstanding speed stability and motion sensitivity
- No moving cables inside the stage, reduced particle generation and improved reliability
|
|
