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turntable question

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  • Member since
    December 2007
  • From: Rochester, New York
  • 94 posts
turntable question
Posted by cxsroch07 on Sunday, January 1, 2012 10:59 AM

i have a atlas turntable that i wanna use on my layout . Question iz how do i wire it im in ho scale an am using lenz dcc system any help would be awsum thanks 

  • Member since
    December 2004
  • From: Bedford, MA, USA
  • 21,422 posts
Posted by MisterBeasley on Sunday, January 1, 2012 12:01 PM

An Atlas turntable is pre-wired to automatically reverse the polarity when necessary.  If you look around the rim, you'll see that some of the slots are marked A and the rest marked B.  All the tracks marked A should be wired with the same polarity, and those marked B should be the opposite polarity.  The power for the turntable itself comes from the two screw binding posts on the rim, next to the drive mechanism.

If you have a power drive unit for the turntable, it can be wired to a simple DC power supply through a double-pole, double-throw (DPDT) toggle switch.  I run mine through an old train power pack, so that I can use the throttle on the power pack to set the speed.

If you want to, you can drive the turntable through a decoder and run it from your DCC controller.  It's an extra level of complication, though, so I'd start with a simple power supply.

And please, use proper punctuation here.  Most of us are older (senior tickets for Sherlock Holmes last night, yay!) and text-speak is kind of alien to us.  Thanks.

It takes an iron man to play with a toy iron horse. 

  • Member since
    December 2007
  • From: Rochester, New York
  • 94 posts
Posted by cxsroch07 on Sunday, January 1, 2012 10:59 PM

thanks an ill do my best with the word spelling im used to txtin ( texting ) then writing full words  thanks again 

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