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Driving device for pulse motor

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专利汇可以提供Driving device for pulse motor专利检索,专利查询,专利分析的服务。并且PURPOSE:To simplify the acceleration or deceleration of the speed of a pulse motor by generating a voltage by a manual operation, comparing the voltage with a voltage signal corresponding to a pulse signal inputted to the pulse motor to count up or down a counter and outputting a drive pulse with the output of the counter. CONSTITUTION:When a volume 2 is turned, voltage signals responsive to the volume are generated from potentiometers 1A, 1B. The output of the potentiometer 1A is inputted to a comparator 3, and is compared with the output of a D/A converter 11 to set the rotating speed of a pulse motor. An up-down counter 10 counts up or down with the compared output. The output of the counter 10 is fed via the converter 11 to a comparator 3, an insensitive band region detector 7, a frequency converter 8 and a voltage/frequency converter 12. The output of the converter 12 is fed to a drive pulse generator 13, and the output of the generator 13 is supplied through an excitation generator 14 to the pulse motor 15.,下面是Driving device for pulse motor专利的具体信息内容。

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