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Key Features
The RT75AS is the smallest rotary stage in the RTA series, making it ideally suited for precise handling of small objects. Its small size and low mass allow for an easy integration in multi-axes systems. It is compatible with many Z-stages and can be equipped with a slipring to enable mounting of an XY linear stage on top of the rotary stage.
Error Motion
< 150 nm
Max. Speed
300 RPM
Max. Load
137 N
Synchrotron
Industrial CT
Research
Specifications
Bearing type | air bearing |
---|---|
Max. speed | 300 RPM |
Max. axial load | 137 N |
Max. radial load | 40 N |
Radial error motion | < 150 nm |
Axial error motion | < 50 nm |
Min. resolution | – |
Angular accuracy | 13,8 arcsec |
Wobble | – |
Nominal torque | 0,04 Nm |
Peak torque | 0,13 Nm |
Total mass | 0,6 kg |


Roundness
radial error motion (typical value): LSC Δr = 78,6 nm
filter: 360 UPR, 1 revolution (9,6 rpm)
filter: 360 UPR, 1 revolution (9,6 rpm)

Max. working load vs. eccentricity

