Hon Hai Precision Industry Co., Ltd.

Po-Tse Huang

Tsung-Je Chiu

Wan-Neng Su

A system () for monitoring a motor () includes a potential-detecting module (), a potential-comparing module () and a motor-monitoring module (). The potential-detecting module is configured for measuring output potential of the motor before operation of the motor, and measuring output potential during operation of the motor so as to determine a first output potential and a second output potential. The potential-comparing module is configured for comparing the first output potential with the second output potential to determine whether the motor is operating normally. The motor-monitoring module is configured for selecting a monitoring type if the motor is operating normally. A method for monitoring a motor is also provided.

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Taipei Hsien, Taiwan

Po-Tse Huang