Subject:
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Re: Posi-trac differential?
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 7 Sep 2001 19:08:15 GMT
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Viewed:
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2221 times
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Nice! I particularly like the way you put the 12-tooth gears diagonally
opposite for weight balance in the turntable version. I'm going to try
moving them in Brian Alano's triangle lift-arm housing (third rototype)
design and see how that affects balance.
For supporting the 16-tooth gear in the second design, why not use a regular
axle of the appropriate length and two thin bushings? Or, if you have any,
try an white Znap axle with a thin bushing. You appear to have the worm gear
shafts on the same row of holes in the 40-tooth gear. Try moving one of them
over one so their at diagonals. The 16-tooth gear doesn't mesh the worm
gears as deeply, but it seems OK.
Dennis
In lugnet.robotics, Rob Stehlik writes:
> Hi everyone,
> I have finished updating my site, and have included a page for my Torsen
> differentials. Sorry for the wait :)
>
> you can go to my page here, and then go to the ideas section, the torsen is
> at the bottom of the page...
> http://www.ecf.utoronto.ca/~stehlik
>
> or go straight to the torsen page here
> http://www.ecf.utoronto.ca/~stehlik/torsen.html
>
> Let me know what you think!
> Rob Stehlik
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Message has 2 Replies: ![](/news/x.gif) | | Re: Posi-trac differential?
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| (...) *Very* nice! It's the elegant solution I couldn't conceive. (...) Agreed! (...) I looked at moving them to the diagonals, too. I'd be worried about slippage in high-torque situations. 16-tooth gear seems pretty stable already. What about (...) (23 years ago, 8-Sep-01, to lugnet.robotics)
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Message is in Reply To:
![](/news/x.gif) | | Re: Posi-trac differential?
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| Hi everyone, I have finished updating my site, and have included a page for my Torsen differentials. Sorry for the wait :) you can go to my page here, and then go to the ideas section, the torsen is at the bottom of the page... (URL) go straight to (...) (23 years ago, 7-Sep-01, to lugnet.robotics)
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29 Messages in This Thread: ![Re: RIS 1.5 and w2k -was- Re: RIS2 and w2k -Adam Wood (31-Aug-01 to lugnet.loc.au, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RIS 1.5 and w2k -was- Re: RIS2 and w2k -Adam Wood (2-Sep-01 to lugnet.loc.au, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RIS 1.5 and w2k -was- Re: RIS2 and w2k -Dean Husby (2-Sep-01 to lugnet.loc.au, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Posi-trac differential? -lego-robotics@crynwr.com (Elijah Meeker) (3-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Posi-trac differential? -Rob Stehlik (4-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Posi-trac differential? -Mario Ferrari (4-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Posi-trac differential? -Brian Alano (4-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Posi-trac differential? -Brian B. Alano (6-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![powering RCX2.0 -lego-robotics@crynwr.com (Cristian Radu) (6-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: powering RCX2.0 -Robert Fay (6-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: powering RCX2.0 -Ross Crawford (7-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Help: RCX 1.0 power adapter -Tony Hafner (31-Aug-02 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Help: RCX 1.0 power adapter -John Barnes (31-Aug-02 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Help: RCX 1.0 power adapter -Dean Husby (31-Aug-02 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Help: RCX 1.0 power adapter -John Barnes (31-Aug-02 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Help: RCX 1.0 power adapter -Tony Hafner (3-Sep-02 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX 1.0 power adapter -Dean Husby (31-Aug-02 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: Posi-trac differential? -lego-robotics@crynwr.com (Elijah Meeker) (7-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Posi-trac differential? -Rob Stehlik (7-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![You are here](/news/here.gif) ![](/news/246.gif) ![Re: Posi-trac differential? -Dennis Williamson (7-Sep-01 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Posi-trac differential? -Brian Alano (8-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Posi-trac differential? -Dennis Williamson (8-Sep-01 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Posi-trac differential? -Rob Stehlik (7-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Posi-trac differential? -Dennis Williamson (8-Sep-01 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: Posi-trac differential? -Rob Stehlik (6-Sep-01 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Posi-trac differential? -John Barnes (6-Sep-01 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Posi-trac differential? -Rob Stehlik (7-Sep-01 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Posi-trac differential? -Brian B. Alano (4-Sep-01 to lugnet.robotics)](/news/x.gif)
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