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Author Topic: Whitcomb 45 Tonner build  (Read 1258 times)

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u18b

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Re: Whitcomb 45 Tonner build
« Reply #15 on: November 21, 2024, 02:10:02 PM »
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That 6mm motor just fits.

Too bad you couldn't fit the 7mm motor with two shafts.  Then both trucks could have been powered.

Great job!
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Ron Bearden
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"All get what they want-- not all like what they get."  Aslan the Lion in the Chronicles of Narnia by C.S.Lewis.

peteski

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Re: Whitcomb 45 Tonner build
« Reply #16 on: November 21, 2024, 02:51:11 PM »
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Quote from: nickelplate759 on November 21, 2024, 12:49:55 PM
I've never seen flat-jaw alligator clips - sounds really useful!  Where did you find them?

I found mine at Digikey.  https://www.digikey.com/en/products/detail/mueller-electric-co/BU-34/304581
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Jim Starbuck

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Re: Whitcomb 45 Tonner build
« Reply #17 on: November 21, 2024, 08:37:38 PM »
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Quote from: u18b on November 21, 2024, 02:10:02 PM
That 6mm motor just fits.

Too bad you couldn't fit the 7mm motor with two shafts.  Then both trucks could have been powered.

Great job!

Thanks Ron,

This one is an experiment. I have another shell that I think could be opened up just enough to fit a 7mm motor. The difference between the 6 and 7mm motors is significant.
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kiwi_al

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Re: Whitcomb 45 Tonner build
« Reply #18 on: Today at 06:00:56 AM »
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FYI just so you know you can get a 4mm x 8mm coreless motor (single shaft)  but it's 3.7 Volts only. I haven't seen one suitable for 12 volts yet  :D
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peteski

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Re: Whitcomb 45 Tonner build
« Reply #19 on: Today at 07:20:27 AM »
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Quote from: kiwi_al on Today at 06:00:56 AM
FYI just so you know you can get a 4mm x 8mm coreless motor (single shaft)  but it's 3.7 Volts only. I haven't seen one suitable for 12 volts yet  :D
. . .  and probably won't for a while (if ever).
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