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Is an older Atlas S3 worth it to change over to DCC

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  • Member since
    July 2006
  • From: west coast
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Is an older Atlas S3 worth it to change over to DCC
Posted by rrebell on Tuesday, February 2, 2021 3:08 PM

This is an older model with a heavy frame. It is not like I need another engine but I have it and it is definatly not DCC ready.

  • Member since
    March 2008
  • 409 posts
Posted by ba&prr on Tuesday, February 2, 2021 3:14 PM

https://www.youtube.com/watch?v=rBTaicDsMgw   this is for a sound decoder, but same for motor only. Article is in July 2020 MR.

  • Member since
    May 2010
  • From: SE. WI.
  • 8,253 posts
Posted by mbinsewi on Tuesday, February 2, 2021 3:29 PM

I'd say if it's a yellow box Atlas,  it's worth it.

Mike.

  • Member since
    September 2014
  • From: 10,430’ (3,179 m)
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Posted by jjdamnit on Tuesday, February 2, 2021 3:57 PM

Hello All,

How deep is your tool bench?

Check out this thread...

Converting DC losos to DCC?

As Albert Einstein was attributed saying, "If you open a can of worms the only way to get all the worms back in is to use a bigger can."

Hope this helps.

"Uhh...I didn’t know it was 'impossible' I just made it work...sorry"

  • Member since
    February 2002
  • From: Mpls/St.Paul
  • 13,776 posts
Posted by wjstix on Tuesday, February 2, 2021 4:13 PM

If the motor is isolated from the frame - and it probably is - then you should convert it. A "hard wire" installation isn't called that because it's hard (difficult); it means you're soldering the connections rather than using an 8, 9 or 21 pin plug-in. 

Stix
  • Member since
    April 2004
  • From: Ontario Canada
  • 3,571 posts
Posted by Mark R. on Tuesday, February 2, 2021 4:36 PM

The motor is not isolated from the chassis on that engine, but a nylon screw and some tape fix that. Watch the YouTube video posted above.

Mark.

¡ uʍop ǝpısdn sı ǝɹnʇɐuƃıs ʎɯ 'dlǝɥ

  • Member since
    December 2004
  • From: Bedford, MA, USA
  • 21,342 posts
Posted by MisterBeasley on Tuesday, February 2, 2021 7:27 PM

Simple question:. How does it run on DC?  If it's smooth, you've got a winner, but if it's jerkey or has to be helped along down the track, it might not be worth it.

I have some old Athearns from my teenage years.  Yes, I could have put a lot of money into them and brought them up to modern specs with a new motor, wheels, drive train and trucks, but I just pulled out the power train and run them as dummies.  I still have too many projects.

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

  • Member since
    February 2002
  • From: Reading, PA
  • 30,002 posts
Posted by rrinker on Tuesday, February 2, 2021 9:37 PM

 'Old' is a relative term - they've made various versions of this loco over the years. I have one of the Roco made ones. It needs a strip and repaint, it's in Lehigh Valley paint (boo!). But It runs great, so I will put a decoder in it one way or another  - there's less room than in the newer ones because of the big round Roco motor.

                                   --Randy

 


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

  • Member since
    July 2006
  • From: west coast
  • 7,584 posts
Posted by rrebell on Tuesday, February 2, 2021 9:51 PM

To answer questions, it is a red box. It would need the whole works. The videos were a great help as was the advise. I liked the engine because of its weight but I do have a couple of S4 DCC and sound and a small layout. With all the factors and the additional imput from you, I could easily do it but by the time I do leds ect., I am leaning toward giving this one up and it has no sentimental value either, was just looking for something to pull my cmx but I just converted a couple of stuarts so maybe they will do.

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