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   alt.electronics      Electronics design, repair, worship, etc      7,706 messages   

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   Message 6,402 of 7,706   
   PeterD to All   
   Re: motor question   
   31 Dec 09 14:33:11   
   
   XPost: sci.electronics.misc   
   From: peter2@hipson.net   
      
   On Thu, 31 Dec 2009 13:29:10 -0500, "Jon"    
   wrote:   
      
   >The specs to the motor I need to reverse are,   
   >   
   >A. O. Smith Electric Motor   
   >Mod. F48SH6MA4   
   >RPM 1050   
   >Volts 230   
   >Amps 2.8   
   >Ph 1   
   >Hz 60   
   >Cap 7.5 mfd 370VAC   
   >Rot CCWLE   
   >Ser 8F94   
   >2-speed   
   >   
      
   Take a meter, and with the wires disconnected, but well labeled...   
      
   From the wire that goes to the starting capacitor, find it's mate (the   
   other end of the winding).   
      
   Swap the locatiosn of these two wires, so that other end of the   
   winding goes to teh starting capacitor) and the end that was on the   
   capacitor goes to the original location.   
      
      
   >I need the motor to rotate clockwise facing the shaft.  How do I rewire the   
   >motor for this?   
   >   
   >"PeterD"  wrote in message   
   >news:ttkpj5pcsk2turjifhhj7nn2ujhknegm40@4ax.com...   
   >> On Wed, 30 Dec 2009 21:44:44 -0500, "Jon"    
   >> wrote:   
   >>   
   >>>Does anyone know how to reverse the rotation of an AC motor?   
   >>>   
   >>   
   >> Motor make/model?   
   >>   
   >> Often times, swapping the start winding polarity will do the trick.   
   >> Some A/C motors can't be reversed.   
   >   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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