switch machines

Model Railroader General Discussion (Model Railroader)
1

Because of location I need table top switch machines. I have tried Atlas but they really aren’t durable and they are underpowered. Any suggestions?

2

Here’s a URL for one I’ve looked at: http://www.cabooseind.com//index.html

Dean Dameworth
Hartsville, SC

3

Peco makes a plate for mounting machines above-the-table. They only work with Peco twin coils though (which I use and they work just fine).

4

I like Caboose when the turnouts are easy to reach. I use humpyard for hard to reach. The are mechanical and can be mounted most everywhere. They also look cool.

5

One common problem with the Atlas switch machine (or with any other coil type) is it’s not getting enough power. You should have at least one amp (more is better) and 12 -18 volt availible. The wiring should be at least 18 gauge, especially over a long run. Also a Capacitor Discharge Unit would prevent the coil from burning out.

Why can’t a switch machine be located under the layout? Is there a brace in the way? Turnout located on thick foam?

6

I’m using some ancient 2-coil machines that can move the entire turnout (not just the points) if there’s no spring link between. Mine were distributed by Katsumi in Japan; Kemtron sold the same machines in the US.

Unfortunately, I don’t know where (other than E-bay) you might find them today.

Chuck.

7

You need a higher output power supply for the Atlas machines. I use an old Lionel SW transformer for power. The Atlas machines will spike at 2.7 – 3.1 amps each @ 18 volts A/C. If you are using a smaller power pack you will not see that.

Jim

8

Thanik you.

I may have to go this route.

Doug Edwards

9

I spoke to my Hobby shop and he agreed with you. I’ll give it a try.

Thanks

Doug Edwards

10

When I was a kid I used Kemtron but they are too big .

Thanks for your input. By the way there are some for sale on E Bay.

Doug Edwards