Radio Control installation for a Bachmann tram

tramcar trev

all manner of mechanical apparatus...
Major changes at the LVET?

The CEO of the LVET today announced that major changes were to take place in the modis operandi of the Tramway. Months of hard diligent work are down the drain he said at an earlier Press Conference today at the International Tramway Eccentrics Conference ( iTEC) held in the rooms of the local orthopedic surgeon.

Trams will now be independently controlled that is each or severally by ?wireless? from small controllers that will be held in the hand of each driver eeer sorry Motorman. This new technology comes at considerable cost the CEO said, each tram costs $5.72 to convert for parts and about 3 hours rewiring the trams; which is very time consuming and tedious.

The first tram to be re birthed; Car No 2 the saloon car with the leadlight glass in the quarter lights on the Watsons Bay to Erskine St Wharf route, as a ?wireless? tram will have a great advantage over the old system of control by controlling the width of the power pulses in the trolley wire plus the lights can be left on an no one needs to be home. The overhead will be at a G scale 600 volts dc at all times when the substation is plugged into the mains. Reversing will still require the trolley pole to be swung and polarity to the traction motor will also have to be swapped over using the discretely placed switch.

When newer 3 channel control equipment arrives from Hong Kong the remaining cars will be able to have the lights and speed controlled as well as being able to sound their gongs at appropriate junctures in their journeys, this will add an extra few dollars to the cost of conversion?.

It is now a matter of waiting for a sunny day to rip out the existing control equipment and rewire the system from the substation so that power can be sent directly to the trolley wire instead of via long leads that inherently cause voltage drop.
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Very good Trev - let's know how you go on with the keyfob bit!
 
It's easy ATM.... Only 1 to worry about....
 
Ross I suspect that's why they are that shape... easy to hang round your neck.. Now lets be realistic if you have one of the upmarket radio controllers how many locos do you actually control at once???
As my tramway si relativley small I think 2 or 3 would be all one person could cope with, if that even...
 
tramcar trev said:
Reversing will still require the trolley pole to be swung and polarity to the traction motor will also have to be swapped over using the discretely placed switch.

Good work so far, please keep posting details of progress.

If you really fancy a challenge you could use one R/C channel for a polarity reversing relay and set up something like the image below in the overhead! :rolf:
http://www.focustransport.org.uk/imcrich06/Pic182.jpg < Link To http://www.focustransport...k/imcrich06/Pic182.jpg
 
Neil Robinson said:
tramcar trev said:
Reversing will still require the trolley pole to be swung and polarity to the traction motor will also have to be swapped over using the discretely placed switch.

Good work so far, please keep posting details of progress.

If you really fancy a challenge you could use one R/C channel for a polarity reversing relay and set up something like the image below in the overhead! :rolf:
http://www.focustransport.org.uk/imcrich06/Pic182.jpg < Link To http://www.focustransport...k/imcrich06/Pic182.jpg
Ok I did rig up a temporary setup to see it it would work. Answer? Hmmmmmmmm no, well sort of but not reliably... back poling thru overhead frogs is frought with frought... The real ones use directional frogs,
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and until I can work to the closest angstrom I'll let someone else make and market them... http://www.youtube.com/watch?v=aHnYe8xPsac
Yes seems a simple task to use 1 channel to trip one of these; http://www.ebay.com.au/itm/Yellow-R...cal_Test_Equipment&hash=item4d07824d68&_uhb=1 to select reverse, but I still have to swing the trolley pole or change poles if the car had 2 poles..... My concern at this juncture is that the 3 channel wireless dimmer may not offer direct or maybe independant control over each channel.... But by jove it will do a ripper of a job at controlling the exterior lighting of my cinema with rows of multicolour leds flashing and changing... hmmm I could probably replicate the "Blackpool Illuminations" as well....
 
WOW! A new press release from the ITEC (or is it iTEC?) is always exciting. Thanks for publishing it as I missed it on their web site.

It was pretty neat how they did the pole reversal in the video. Will you be posting a video of your work in this area as well? :)
 
Incredible ! I can see why avoiding that type of reversal method would be in one's interest.
 
Madman said:
Incredible ! I can see why avoiding that type of reversal method would be in one's interest.
Yes; even Crich, the location of the full size one in both the still and video, only uses it on high days and holidays with the conductor reversing the pole by hand most of the time.
What's even more remarkable about the overhead there is that it copes with three different collector types, Trolley Poles, Pantographs and Bow Collectors.
 
Railfan said:
WOW! A new press release from the ITEC (or is it iTEC?) is always exciting. Thanks for publishing it as I missed it on their web site.

It was pretty neat how they did the pole reversal in the video. Will you be posting a video of your work in this area as well? :)
Indeed we will be uploading a video, I just have not had the chance to crawl under the tramway and connect up the last few wires.....
 
tramcar trev said:
Railfan said:
WOW! A new press release from the ITEC (or is it iTEC?) is always exciting. Thanks for publishing it as I missed it on their web site.

It was pretty neat how they did the pole reversal in the video. Will you be posting a video of your work in this area as well? :)
Indeed we will be uploading a video, I just have not had the chance to crawl under the tramway and connect up the last few wires.....

I hope you're wearing your knee pads :laugh:
 
Madman said:
tramcar trev said:
Railfan said:
WOW! A new press release from the ITEC (or is it iTEC?) is always exciting. Thanks for publishing it as I missed it on their web site.

It was pretty neat how they did the pole reversal in the video. Will you be posting a video of your work in this area as well? :)
Indeed we will be uploading a video, I just have not had the chance to crawl under the tramway and connect up the last few wires.....

I hope you're wearing your knee pads :laugh:
Oh yes I'm full bottle on OH&S, knee pads, incontinence pads, eye patches.....
 
If Trev is anything like me, it is not the actual kneeling that is the problem.
It is the getting down and getting back up again that is a tad difficult. ;)
 
I also have the problem of remembering what I wanted to do when I knealt down too.....
 
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