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Output Waveform |
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 Output Waveform Model of 2 Phases (A, B) |
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The output is almost ideal sine wave. |
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- Normal/reverse rotation is differentiated using sin
 and cos signals 90° out of phase with each other.
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Output Waveform Model of 4 Phases (A- , B- ) plus Phase Z |
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- Detection accuracy can be improved by adding outputs 180° out of phase respectively with the sin and cos signals and utilizing a differential amplifier circuit.
- The Z signal is a single signal per rotation. Determine the starting position in synchronization with the signals of phases A and B.
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