| 摘要 |
A hydrostatic bearing pad type rotating device includes: a stationary body; an axial pad and a radial pad each attached to the stationary body; a rotating body supported by the axial pad and the radial pad at least in the radial direction toward an axis thereof so as to be rotatable about the axis; and a motor for providing a driving force to rotate the rotating body. The motor includes a stator attached to the stationary body, and a rotor attached to the rotating body to be opposite to the stator with a gap interposed therebetween. At least one of the stator and the rotor is attached such that its location is adjustable in the radial direction toward the axis and the axial direction along the axis. In this way, a hydrostatic bearing pad type rotating device having highly precise rotation performance can be provided.
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