Motor driving circuit for three-axis holder

The utility model discloses a motor drive circuit for a three-axis holder. The motor drive circuit comprises a stepping motor, a drive circuit, an MCU module and a current and voltage acquisition module. The current and voltage acquisition module is electrically connected with the MCU module, the st...

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Bibliographic Details
Main Author KE MEIYAN
Format Patent
LanguageChinese
English
Published 21.03.2023
Subjects
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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Summary:The utility model discloses a motor drive circuit for a three-axis holder. The motor drive circuit comprises a stepping motor, a drive circuit, an MCU module and a current and voltage acquisition module. The current and voltage acquisition module is electrically connected with the MCU module, the stepping motor is connected with the MCU module through the driving circuit, and the current and voltage acquisition module acquires current and voltage on the stepping motor; the loading end of the stepping motor is provided with a back electromotive force protection circuit. According to the utility model, the current and voltage acquisition module acquires the current and voltage loaded on the stepping motor, when the current and voltage loaded on the stepping motor are detected to be abnormal, the alarm module generates an alarm signal, and the MCU module transmits the generated alarm signal to the monitoring end through the communication module, so that the monitoring end can monitor the stepping motor. And mean
Bibliography:Application Number: CN202223277003U