Method for setting a polyphase electric stepper motor
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United States of America Patent
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Jan 20, 2004
Grant Date -
N/A
app pub date -
Mar 4, 2002
filing date -
Jun 29, 1999
priority date (Note) -
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Abstract
A method for setting an electric motor, which includes, during a non-powering sequence of at least one of the motor phases, measuring on a predetermined time window, the induced voltage (Ti) in the non-powered phase and in comparing its mean value to a threshold value (Ts) to stop powering of the motor on the current sequence if the measured mean value is less than the threshold value.
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