| 摘要 |
In a preferred embodiment, a shaft sensor for a machine, the shaft sensor including: first and second disks (50 and 52), fixedly orthogonally attached to a portion of a shaft (30) of the machine, the portion of the shaft being subject to torsion, and the first and second disks being operatively attached to the portion of the shaft at spaced apart locations along the portion of the shaft; and a sensor (64, 66) assembly, including relationship with the first and second disks to sense relative position of the first and second disks resulting from torsion of the portion of the shaft and to output a signal representative of at least one parameter related to torsion of the shaft.
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