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(Topic ID: 261154)

Do motors have polarity?

By EvanDickson

4 years ago


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#8 4 years ago
 
JCB

JonCBrand

Pinside+ Frequent

5y 73,300 1,012 1

DC motors are polarized and timed in some cases. when the motor is timed anything other than zero it will turn higher rpm or torque with positive polarity and lower rpm or torque with polarity reversed

probably safe to power it with a 9 in short bursts to determine polarity

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