Flemmbrav Posted September 9 (edited) Hi everyone, since early this year I am working on upgrading the electronics of my new steamer. (I'll showcase that one once the electronics work the way I want them to) A big part of that has been an improved power supply to the loco from the tender allowing for a detailed interior as well as quickly connecting the train. I've build a new coupler being able to transfer the PF cable from the tender to the loco without any further interaction. I've equipped all four couplers of the loco + tender with these couplers and they work fine on R40-S-curves as well as switches and everything else I have at home. I can even run the tender on the non-cab-side of the loco and it'll run just as fine. This not only frees up space in the cockpit, but I also plan on equipping my coaches with lights soon, that connect via these couplers. I wrote a documentation with full instructions, STL file and electrical background of the project that can be found at http://flemmbrav.de/E-Coupler/Home.html, aiming to update it in the future in case the design improves. Please feel free to build your own, I do not claim exclusivity on this design :). You can also find a small video showcasing the coupler on the main page there. Edited September 9 by Flemmbrav images hosting moved to flickr because EB doesn't seem to support my own website for that Share this post Link to post Share on other sites
JopieK Posted September 10 Wow! Great idea indeed. Thanks for sharing (and indeed Flickr is better as EB won't allow the images...). Share this post Link to post Share on other sites
dr_spock Posted September 10 Good work. It's like those couplers on the street trolleys that passes multi-unit electrical control signals. Share this post Link to post Share on other sites
Ropefish Posted September 11 Oh this has come together wonderful i recall your progress in the discord server! the use with tenders with this would be something really cool i think! Share this post Link to post Share on other sites
idlemarvel Posted September 11 Excellent solution well designed and executed. I loved reading your extensive documentation which is very informative, even though I don't use PF. Thanks. Share this post Link to post Share on other sites
Feuer Zug Posted September 11 Interesting idea and nicely done. The abilities gained with this coupler and the lack of cables snaking between the locomotive and tender is wonderful. Share this post Link to post Share on other sites
Flemmbrav Posted September 11 Thank you for all the kind words! <3 Share this post Link to post Share on other sites
LEGO Train 12 Volts Posted September 11 Fantastic idea and superb execution! Share this post Link to post Share on other sites
