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Frank Filz wrote:
>
> Dan Parker wrote in message ...
> > from PNLTC's show experience, I can attest that one can operate with loops • of
> > 90 feet or more using one set of track leads -- all with no noticeable drop • in
> > performance. Does this qualify as a "horse's mouth" answer? :)
>
> Hm, that's interesting, because I had noticed trains slowing down on the
> other side of my 4'x6' table. But maybe I'm imagining things, or maybe it's
> not level enough. Was that with a single motor on the track, or more than
> one? Two motors will essentially double the voltage drop (twice the current
> being drawn). My primary engines are all dual powered (partly because I've
> got the motors, partly for appearance, partly for performance on grades).
>
> Frank
I have to side with Frank on this one... run a 25 car train with 2 2
motor engines and you will see a speed drop on the far side of a 20 foot
loop. (see my apt pictures to see the layout I'm talking about, it's not
that big). Perhaps PNLTC is running those wimpy euro-trains with only
3-4 2 axle cars instead of REAL trains. :-)
I put power leads every 10 feet of track or so to combat it.
--
Larry Pieniazek larryp@novera.com http://my.voyager.net/lar
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NOTE: I have left CTP, effective 18 June 99, and my CTP email
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In article <378946E9.C506EA83@voyager.net>, Larry Pieniazek
<lar@voyager.net> writes
>
> I have to side with Frank on this one... run a 25 car train with 2 2
> motor engines and you will see a speed drop on the far side of a 20 foot
> loop. (see my apt pictures to see the layout I'm talking about, it's not
> that big). Perhaps PNLTC is running those wimpy euro-trains with only
> 3-4 2 axle cars instead of REAL trains. :-)
>
> I put power leads every 10 feet of track or so to combat it.
Yes. My model railway experience was that multiple feeds work better.
And with outdoor (semi)permanent track there are other factors, such as
the deterioration in quality of the connections between track sections
when they aren't disassembled very often, and the general dirt which
will accumulate on the rail surface.
And hey, we'd all like to run 25 cars; you shouldn't make fun of the
train challenged :-)
--
Tony Priestman
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