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Key Features
Rotating larger loads with some eccentricity while still meeting great performance? Our RT250AS can do. This rotary stage matches the most stringent requirements with respect to radial and axial error motion, with an excellent tilt stiffness. This product excels by being one of the best stages in terms of load carrying capacity and stiffness for its footprint.
Error Motion
< 100 nm
Max. Speed
100 RPM
Max. Load
804 N
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Specifications
| Bearing type | air bearing |
|---|---|
| Max. speed | 90 RPM |
| Max. axial load | 804 N |
| Max. radial load | 452 N |
| Radial error motion | < 100 nm |
| Axial error motion | < 50 nm |
| Min. resolution | – |
| Angular accuracy | ± 4,0 arcsec |
| Wobble | – |
| Nominal torque | 1,5 Nm |
| Peak torque | 4,5 Nm |
| Total mass | 16,5 kg |
Roundness
radial error motion (typical value): LSC Δr = 36,6 nm
filter: 360 UPR, 1 revolution (9,6 rpm)
filter: 360 UPR, 1 revolution (9,6 rpm)
Max. working load vs. eccentricity
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