Increase stepper motor voltage past rated

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Increasing the voltage of a 28BYJ48 stepper motor beyond its rated 5V can enhance speed and torque, but it also raises current, leading to increased heat generation. Operating the motor at higher speeds will result in more heat compared to running it at its rated specifications. Users should be cautious, as excessive heat can damage the motor over time. It's essential to monitor the temperature to prevent overheating. Ultimately, while higher voltage can improve performance, it comes with the risk of overheating if not managed properly.
DannyMoretz
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So I have a 28BYJ48 stepper motor... it is rated at a voltage of 5V. I would like to optimise its speed and torque, which could be done through increasing voltage, but I know that an increase in voltage means more current i.e. will get a little hot. My question is... if I do run it at a high speed, past the rated speed, will it get that hot.. compared to say running at a speed I could only achieve with rated ?
Thanks guys
 
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It will get hotter running past its rating than at its rating.
 

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