Anti-resonance solutions for stepper motors
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United States of America Patent
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-
Aug 22, 2000
Grant Date -
N/A
app pub date -
Sep 4, 1998
filing date -
Sep 5, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and method for the reduction of the effects of resonant mechanical waves that exert clockwise or counterclockwise forces that act upon the output shaft of a stepper motor such that the dynamic relationship between the stator and rotor in a stepper motor is adversely affected, thereby reducing torque or even stalling the stepper motor.
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