Linear stage AVS, AVSI series
translationlinear servo-motorsingle-axis

linear stage
linear stage
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linear, translation
linear servo-motor
Number of axes
Other characteristics
precision, compact, closed-loop, ball screw

6 mm, 13 mm, 25 mm (0.236 in)


0.05 m/s (0.164041995 ft/s)


Design Features Long-life linear guide bearing system Submicron closed-loop positioning Low-cost, high-performance stage 6, 13 and 25 mm travel models Precision-ground ball screw Integral or removable motor Aerotech’s AVS100/AVSI100 series stages offer a solution for applications that require very small incremental movements in elevation above a horizontal plane. Low profiles and precise motion capability make these stages ideal for use in semiconductor wafer inspection and testing, fiberoptics assembly and inspection, automated tool alignment, machine vision inspection systems, and laser machining applications. The AVSI100 series stages provide identical performance to the AVS100 stages, but in an even smaller footprint. The AVSI100 integrates the motor directly with the drive screw with no motor coupling. This makes the stage significantly shorter in length. Quality Design Provides Superior Performance The AVS100/AVSI100 series provides precise elevation of a load in a vertical plane. Rotational movement of a precision-ground ballscrew is converted into vertical elevation of the AVS100/AVSI100 series tabletop. Sealed linear motion guide bearings with integral wipers are incorporated to provide excellent payload capability, long life, and smooth, precision motion. Stable and parallel vertical motion with no rocking or horizontal deviation of the platform is ensured. Careful mechanical design allows the AVS100/AVSI100 series to achieve submicron resolution and still maintain a compact profile. The optional HALAR factory calibration option is available to further increase standard accuracy and repeatability.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.