Stepping motor excitation sequences
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United States of America Patent
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-
Jan 5, 1988
Grant Date -
N/A
app pub date -
Apr 23, 1986
filing date -
Apr 23, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus for driving a stepping motor in its single stepping mode of operation by supplying a series of alternate forward and reverse phases whereby the motor is caused to rotate through a single step. The motor may be operated in its slewing mode by supplying a series of alternate phases for each step in a series of steps.
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