Home >> Rotary Stages Selection Guide

ABRS Rotary Air-Bearing Stage

Aerotech’s ABRS series rotary air-bearing stages provide superior angular positioning, velocity stability, and error motion performance in an exceptionally low-profile package.

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Aerotech's ABRT series rotary air-bearing stages provide superior angular positioning, velocity stability, and error motion performance along with impressive payload capacity and outstanding radial and axial stiffness.

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The ARA1000 rotary actuator was designed for applications requiring articulation for large payloads. It eliminates the mechanical instability of high load inertia, multi-axis systems through a proprietary design that significantly increases stage stiffness.

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AXR Two-Axis Rotary Assembly

Aerotech’s AXR integrated two-axis rotary assembly provides high-speed machining capabilities for complex 3D part geometries. The precision-aligned system allows accurate positioning on a hemispherical surface. Multiple frame sizes with direct- or gear-driven options provide a wide range of load carrying capability.

ASRT sealed rotary stages provide precise angular positioning in hostile environments where dirt or liquids are present. The stage can operate in environments with dust or fluid jets. The ASRT also can be used where cutting fluids are present. Applications range from industrial machining automation to precision sensor positioning in hostile environments. The ASRT is effective for precise rotary motion in product environmental test and range tracking applications.

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The ANT95-R direct-drive rotary stages are part of Aerotech’s nano Motion Technology product family, and offer unprecedented in-position stability (0.05 arc sec) and incremental motion (0.1 arc sec) performance.

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ADR160 Rotary Stage

The ANT130-R direct-drive rotary stages are part of Aerotech’s nano Motion Technology product family, and offer unprecedented in-position stability (0.05 arc sec) and incremental motion (0.1 arc sec) performance.

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Aerotech’s ADR series direct-drive rotary stages provide superior angular positioning and velocity control. These stages have higher accuracy and repeatability than competing models.

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Aerotech’s ADRT series direct-drive rotary stages provide superior angular positioning and velocity control. Applications range from indexing to high-speed laser machining to precision wafer inspection.

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The ADRS series rotary stage features a high torque output, direct-drive brushless servomotor. The ultra-low-profile of the stage reduces the effective working height of the system minimizing "stack-up" related errors. The ADRS series provides a clear aperture that can be used for product feed-through or laser beam delivery.

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Aerotech’s APR series direct-drive rotary stage is excellent for high-accuracy rotary positioning. The precision-machined and ground stage parts coupled with high-precision angular contact bearings result in exceptionally low error motions, accuracy errors, and repeatability errors. In addition, high resolution optical encoders provide excellent pointing capability with low-jitter velocity tracking.

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Aerotech’s ARMS series direct-drive rotary stages provide superior angular rates, accelerations, and positioning for the testing of inertial components and systems such as MEMS, gyroscopes, inertial measurement units, avionics, and accelerometers.

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Aerotech’s ALAR series direct-drive rotary stages provide superior angular positioning and velocity control with exceptionally large apertures. With the combination of a large aperture and direct-drive motor, the ALAR series makes worm-drive large aperture stages a thing of the past.

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Aerotech’s ADR series direct-drive rotary stages provide superior angular positioning and velocity control. Applications range from high-speed laser machining to precision wafer inspection.

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Aerotech’s ADR series direct-drive rotary stages provide superior angular positioning and velocity control. Applications include high-speed laser machining, and precision wafer inspection.

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ASR1000 Rotary Stage

ASR1100 Rotary Stage

Aerotech's ASR1000 series direct-drive rotary stage was designed to meet the demanding needs of high-performance precision machining. The low-inertia motor and high-accuracy encoder make it the ideal combination of speed and accuracy.

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Aerotech’s ASR1100 series is an extension of the hugely successful ASR1000 direct-drive rotary stage. The ASR1100 adds an integral pneumatically-operated collet chuck providing “out-of-the-box” material handling capability.

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Aerotech’s ASR1200 series is an extension of the successful ASR1000 direct-drive rotary stage. The ASR1200 adds an integral pneumatically-operated collet chuck for automated material handling and a sealed water jacket for wet cutting processes.

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ACS Rotary Stage

ACS LP Rotary Stage

Aerotech’s ACS series rotary stages with integrated ER collet chuck or 3-jaw gripper configuration provides automated material handling capability for a wide range of materials and applications.

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Aerotech’s ACS LP series rotary stages with integrated ER collet chuck provides automated material handling capability for a wide range of materials and applications.

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Aerotech’s ADRH 100, with its compact profile and high speed, direct-drive rotary motor, provides a compact alternative to traditional high-speed rotary spindles.

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Aerotech’s Wafermax T rotary stage is an excellent choice for applications that require high performance in a low-height package. Originally designed for the demands of precision wafer inspection, the Wafermax T stack-up benefits have been applied to a multitude of applications. A standard 25 mm aperture allows for easy pass-through of vacuum lines where limited rotation is required.

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Gear-Driven Mechanical-Bearing Rotary Stages

The AGR series motorized rotary stages provide significant improvements in speed, load capacity, and long-term positioning performance over competitive worm-gear-drive stages, as well as large apertures for a variety of applications.

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The ART50 and ART100 rotary stages offer superior positioning performance in very compact, low profile units. They are companion stages to the ATS50 series linear positioning stages and are ideal for space-critical applications such as optical trains and vacuum operation.

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