 | | Re: infrared remote control of LEGO trains using NQC and RCX
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The central wheel from the 12V train motors comes off by simply pushing it upward, yo then fit the wider hub into the top of the hole in the middle of the 9V motor, and push it down. It allows a 6 wheel setup. They don't exactly match, but if it is (...) (24 years ago, 24-Mar-00, to lugnet.trains)
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| | Re: infrared remote control of LEGO trains using NQC and RCX
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Thanks for the advise Michel, After looking over the Jawn Henry schematics last night I noticed that each six driver wheelset, there being 4 sets of 6, has an offset between the first and second pair of drivers, then the second and third are close (...) (24 years ago, 26-Mar-00, to lugnet.trains)
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| | Jawn Henry construction notes (was Re: infrared remote control of LEGO trains using NQC and RCX
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(...) If you do this (1) you need to arrange for articulation of some sort. I used a ball and socket(2). Others have used an arrangement to allow the non motor wheelset to slide sideways. (3) But if you make the 6 wheel truck rigid, you won't be (...) (24 years ago, 27-Mar-00, to lugnet.trains)
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| | Re: Jawn Henry construction notes (was Re: infrared remote control of LEGO trains using NQC and RCX
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Lar, When I read your comment I jumped up to check it out. The center slider[1] evolved from an unattached wheelset, which is why it had to be in the center. When you said end slider I thought, "Power for my SD40!" I did not try to make it, but (...) (24 years ago, 27-Mar-00, to lugnet.trains)
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| | Re: Jawn Henry construction notes (was Re: infrared remote control of LEGO trains using NQC and RCX
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Wow! Thank for the construction tips! I guess I may be one step ahead then. My Big Boy's tender operates on an end slider of two attached wheelsets. I have noticed a slight uplift going in and coming out of curves, but nothing major. I guess the (...) (24 years ago, 27-Mar-00, to lugnet.trains)
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