 | | Re: 9V train motor(s????) —Reinhard "Ben" Beneke
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| | | (...) Hi Jeroen! I have never heard of a 12V motor which runs on its own on 9V track. And I might be a kind of an expert on trains, train motors and their conversion. So I would recommend you to ask for a good description or better for a picture of (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | Motor control —Lester Witter
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| | | | | Has anyone considered modifying a train motor so that it can be controlled from an on-board RCX but powered from the tracks? The aux power tap on the top might be used as a connector to an RCX output. Its internal connection to the power tap would (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | | | Re: Motor control —Jason J. Railton
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| | | | | | | (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | | | Re: Motor control —Jason J. Railton
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| | | | | | | (...) You can quite happily power the motor from the RCX without modification - just don't supply any other power to the track. This will also electrify the track, and power any other motors on it too though. If you break the connections to the (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | | | | | Re: Motor control —Reinhard "Ben" Beneke
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| | | | | | | | | (...) from (...) might (...) (like (...) At least as much room as in an average H0-gauge model train and those are often with DCC control. (...) Not quite correct: the 12V motor is very hard to open and especially to close afterwards, since the (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | | | | | | | Re: Motor control —Reinhard "Ben" Beneke
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| | | | | | | | | | (...) Just some extra info, how to read this plan: there are 10 lines, which are representing your track oval under 10 certain circumstances with more or less locos on it. (Each "besetzt" means, there is a loco in this block). The oval consists out (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | | | | | Re: Motor control —Sonnich Jensen
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| | | | | | | | Noh tere! Jason J. Railton <j.j.railton@cwcom.net> wrote in message news:GDDJD1.J0K@lugnet.com... (...) as (...) 9V motors are quite easy to disassamble and reassamble, all you need is a screw driver. I guess that is clear by now. And yes there is a (...) (24 years ago, 16-May-01, to lugnet.trains)
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| | | | | | | | | | RCX motor pulsing —Steven Barile
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| | | | | | | | Since you guys are talking about this I have a question. I've asked it before and there was no responce. Here it goes: I want to use the RCX to control a single train thru the rails by providing "pulsed" voltage to have fine control over the trains (...) (24 years ago, 18-May-01, to lugnet.trains, lugnet.robotics)
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| | | | | | | | | | Re: RCX motor pulsing —Stef Mientki
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| | | | | | | | | What kind of train you to use (Lego, Trix, other) ? Although I've no experience, I have the feeling that only a Lego train could be controlled, as far as I know Trix uses AC current and for the other brands I've the feeling all specs are too low. (...) (24 years ago, 19-May-01, to lugnet.trains, lugnet.robotics)
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| | | | | | | | | | Re: RCX motor pulsing —Sonnich Jensen
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| | | | | | | | | I don't use the RCX but I do know know to control a motor. I would picup the power and "pulse" the motor will e.g. 400 Hz, but pulse-wide-modulated. The idea is that the motor gets full power but not all the time meaning thar it has full strenght (...) (24 years ago, 19-May-01, to lugnet.trains, lugnet.robotics)
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| | | | | | | | | | | Re: RCX motor pulsing —Bernardo Dal Seno
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| | | | | | | | | | (...) The good news is that the RCX outputs are pulse-width modulated. bye Bernardo New e-mail: dibbe@freestation.it (24 years ago, 19-May-01, to lugnet.trains, lugnet.robotics)
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| | | | | | | | | | | | Re: RCX motor pulsing —Steven Barile
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| | | | | | | | | | I have controlled LEGO trains via the RCX many times. The question is how to control the speed of the train under a finer ganularity then just the native power levels. snip ...this comment has promise! Can you vary the width of the pulse? <The good (...) (24 years ago, 22-May-01, to lugnet.trains, lugnet.robotics)
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| | | | | | | | | | | | Re: RCX motor pulsing —Bernardo Dal Seno
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| | | | | | | | | | (...) Yes. When you set the power for an output port actually you select the duty cycle of a square wave. The granularity depends on firwmare. With standard firmware you can select between 7 power levels; legOS has 255 levels. bye Bernardo New (...) (24 years ago, 22-May-01, to lugnet.trains, lugnet.robotics)
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| | | | | | | | | | Re: RCX motor pulsing —Zhengrong Zang
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| | | | | | | | I have been using RCXs to control tracks, you also can control signal in the (...) (24 years ago, 28-May-01, to lugnet.trains, lugnet.robotics)
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| | | | | | | Re: Motor control —Dean Husby
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| | | | | | (...) I did this exact thing quite a while ago. I have some pics the motor at (URL) ran this on the PNLTC's worlds longest Track record Breaking layout. I used a Mindstorms Remote to control it. The pics show it in red but I converted it to yellow. (...) (24 years ago, 16-May-01, to lugnet.trains)
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| | | | | | | | Re: Motor control —Lester Witter
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| | | | | | (...) from (...) might (...) power (...) (like (...) a (...) separately. The an RCX output would act as an electronic switch. This is primarily intended to avoid running down the RCX batteries. Does anyone know how long it takes a train motor to run (...) (24 years ago, 17-May-01, to lugnet.trains)
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| | | | | | | | Re: Motor control —Dean Husby
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| | | | | | (...) My project involved a connector going from the aux power port on the motor. (Track Power) and running that into the RCX's Power Port. Then I used Port A to run the Train motor and Port B ran my lights. This way the lights would blink to show (...) (24 years ago, 17-May-01, to lugnet.trains)
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| | | | | Re: 9V train motor(s????) —Ronald Vallenduuk
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| | | | "Reinhard "Ben" Beneke" <r.beneke@tu-bs.de> wrote in message news:GDD90v.5E2@lugnet.com... <snip> I myself have done a conversion of a 9V motor to run on 12V track, and Felsir (...) </snip> Would Felsir be Frank Buiting? I know he did the same (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | | Re: 9V train motor(s?) —Reinhard "Ben" Beneke
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| | | | (...) That's correct. "Felsir" is the nick of Frank Buiting. He uses it if he posts at the german newsgroup under 1000steine.de and he has also given it at his lugnet memberpage: (URL) have had the luck to see some of his creations at the FGLTC show (...) (24 years ago, 15-May-01, to lugnet.trains)
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| | | | | | Re: 9V train motor(s?) —Frank Buiting
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| | | | (...) (URL) Larry, do you post/read there? (URL) ) (...) Yup, except that the train in that picture is not mine (I don't know who owns the train in the picture)... The trains in this picture are mine: (URL) the back (right side) of the picture you (...) (24 years ago, 16-May-01, to lugnet.trains)
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| | | | | | Re: 9V train motor(s?) —Larry Pieniazek
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| | | | | (...) Ein bischen. (24 years ago, 16-May-01, to lugnet.trains)
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| | | | | | Re: 9V train motor(s?) —Reinhard "Ben" Beneke
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| | | | (...) At least he is aktive there in the new auction house: his name is "lar". (...) Muelheim (...) Ok, I deleted that picture and have uploaded it under new name... Sorry I really was of the opinion it was yours, Frank.... Regards, Ben (...) (24 years ago, 16-May-01, to lugnet.trains)
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