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Mart · 02-25-2013, 07:45 AM

I don't think reversing the polarity reverses any switches. If the motors are field wound rather than permanent magnet then the motor runs the same way.

A starter motor runs the same way regardless of polarity, so why would any other motor run the other way?

Mart.

02-25-2013, 07:45 AM	#30
Mart Senior Member Join Date: May 2010 Location: Solihull, England. Posts: 9,240	Re: 9 volt system I don't think reversing the polarity reverses any switches. If the motors are field wound rather than permanent magnet then the motor runs the same way. A starter motor runs the same way regardless of polarity, so why would any other motor run the other way? Mart.