• Rotary stages are low profile

    Features of the ABRS series rotary air-bearing stages include direct-drive slotless, brushless servomotor; zero cogging motor for velocity stability; low-profile, planar design; and no mechanical contact. An optical encoder is standard with the ABRS. When coupled with the company's feedback multipliers and controls, resolutions of
    Sept. 19, 2006

    Features of the ABRS series rotary air-bearing stages include direct-drive slotless, brushless servomotor; zero cogging motor for velocity stability; low-profile, planar design; and no mechanical contact. An optical encoder is standard with the ABRS. When coupled with the company's feedback multipliers and controls, resolutions of <0.03 arc sec are achievable. Custom versions of the ABRS are available for rate table and inertial guidance test-stand applications.
    Aerotech
    Pittsburgh, PA, USA
    www.aerotech.com

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