| ARS301 Precision Rotary Positioner | Aerotech Inc. |
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 | The ARS301 stage is a precise rotary positioner featuring Aerotech’s patented sub-arc second resolution drive mechanism. By depressing the release plunger, the rotary ring of the ARS301 can be quickly positioned to the approximate desired angle. It can then be fine-tuned with either the coarse or fine adjustment knob over a range of 10 degrees or 30 minutes, respectively. The fine thimble has a 32-division reference scale for convenience in positioning. | 
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| ATS25-12/-25 Precision Linear Stage | Aerotech Inc. |
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 | Aerotech’s low profile ATS25 series stages provide smooth and precision linear translation. The ATS25 series stages come with Aerotech’s patented* sub-micron-resolution drive. This drive has both a coarse and fine adjustment. The coarse knob allows rapid translation, while the fine adjustment provides 25 nm resolution.
Preloaded crossed-roller bearings provide better geometrical accuracies and larger load carrying capability than linear ball-bearing systems. These stages can be easily mounted in X-Y and X-Y-Z applications. An optional mounting bracket, HDZ3S, is available for applications that require a vertical mounting orientation. |
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| ATT185 Precision Tilt Stage | Aerotech Inc. |
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 | The ATT185 series precision tilt (pitch-roll) tables provide a means for leveling instruments or tilting components over a ±10° range. Aerotech’s patented* sub-arc second resolution drive allows the user to cover the total angular range quickly while maintaining a resolution of 0.2 arcsecond for the ATT185-3, and 0.1 arc second for the ATT185-5. With this unique drive, the tables exhibit virtually no creep or backlash and have excellent repeatability. These tables have a gimbal support with decoupled and orthogonal axial motion. |
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