Hitachi RAS-60YH5 - Low Speed Rotation Mode; High Speed Rotation Mode

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U
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V
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5V
0V
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U
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15V
0V
W
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U
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Drive signal at point B Drive signal at point A
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U
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[Low speed rotation mode]
[High speed rotation mode]
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U
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W
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V
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U
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U
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5V
0V
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U
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15V
0V
W
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U
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Drive signal at point B Drive signal at point A
Fig. 7-2
Fig. 7-3