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Air Bearing Rotary Stage

High performance meets high speed.

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Key Features

The RT100AX is the ideal solution when precision, ultra-high speed and compactness are required in one unit. The lightweight and compact build serves as the ideal choice for high-dynamic and accurate positioning tasks in various applications. Ideally suited as final top rotation axis in a multi-axis system.

Error Motion

< 100 nm
Max. Speed

1200 RPM
Max. Load

264 N
Industrial CT


Bearing type

air bearing

Max. speed

1200 RPM

Max. axial load

264 N

Max. radial load

78 N

Radial error motion

< 100 nm

Axial error motion

< 50 nm

Min. resolution

Angular accuracy

± 10,3 arcsec


Nominal torque

0,13 Nm

Peak torque

0,40 Nm

Total mass

1,6 kg

radial error motion (typical value): LSC Δr = 52,9 nm
filter: 360 UPR, 1 revolution (9,6 rpm)
Max. working load vs. eccentricity

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