| 摘要 |
A mover (344) moving a stage (238) along a first axis and about a second axis includes a magnetic component (454), and a conductor component (456). The magnetic component (454) includes one or more magnets (454D) that are surrounded by a magnetic field. The conductor component (456) is positioned near the magnetic component (454) in the magnetic field. Further, the conductor component (456) interacts with the magnetic component (454) when current is directed to the conductor component (456) to generate a controlled force along the first axis, and a controlled moment about the second axis. Additionally, the conductor component (456) interacts with the magnetic component (454) to generate a controlled force along a third axis that is perpendicular to the first axis and the second axis when current is directed to the conductor component (456).
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