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Brushless DC motor with flat-type stator - uses Hall elements to detect magnetic flux condition and to control driving current
Brushless DC motor with flat-type stator - uses Hall elements to detect magnetic flux condition and to control driving current
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机译：扁平定子的无刷直流电动机-使用霍尔元件检测磁通状况并控制驱动电流
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摘要
A brushless direct current motor having a flat type stator is provided with a magnetic sensitive element disposed within the magnetic flux of the rotor for detecting the condition of said magnetic flux and driving coils having driving current passing therethrough in response to a detection signal produced by the magnetic sensitive element. Power is alternately applied to driving coils occupying a quadrant corresponding to the width of the magnetic field. The motor has superior torque characteristics and little iron loss.
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