Motor adjustment method
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United States of America Patent
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Dec 12, 2023
Grant Date -
Mar 2, 2023
app pub date -
Aug 4, 2022
filing date -
Aug 25, 2021
priority date (Note) -
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Abstract
A motor adjustment method adjusts a motor driven by a controller. The motor adjustment method includes acquiring forward rotation information indicating a change in a value of a current flowing through a driver at the time of a rotor rotating in a forward direction when a Hall sensor setting position is changed, acquiring reverse rotation information indicating a change in a value of a current flowing through the driver at the time of the rotor rotating in a reverse direction when the Hall sensor setting position is changed, and determining a Hall sensor adjustment position on the basis of the forward rotation information and the reverse rotation information. The Hall sensor adjustment position indicates a position obtained by adding a correction amount to the Hall sensor setting position.
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