Subject:
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Re: Lego® Technic Motor (43362) internals
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Newsgroups:
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lugnet.robotics, lugnet.technic
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Date:
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Sun, 15 Dec 2002 08:51:02 GMT
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Viewed:
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491 times
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Hi Tobbe,
My guess is that your friend actually got one 43362 and one 71427, the
latter beeing enclosed in a 43362 case. If you look at 43362 enclosure photo
(http://www.philohome.com/motors/case.jpg), you see that there are 4 plastic
pins in corners that are used to secure 71427 core to the box. So Lego can
use the same case for two different products ! The proof to that: the two
black holes on back are missing from the freely running motor while they are
required to hold the brushes of 43362 core motor.
This is not a good thing for your friend : the weight of these motors is
somewhat different (28g vs 42g), 43362 rotates slightly slowlier and stops
sooner. This probably render a simple differential drive equipped with both
motor types almost unusable (needs to be tested though !)
Philo
www.philohome.com
> A friend brought a newly bought DACTA set, 9793 Mindstorms for schools, today
> and it contains two 43362 motors. These are not the same:
> http://www.lotek.nu/misc/43362.jpg
>
> The one without the "backholes" spins like the older geared motor, for aprox
> six seconds given a twist on the shaft, the other one for but one second...
>
> The mystery deepens...
>
> ::spooky music fades into the night::
>
> Best regards,
> Tobbe
> http://www.lotek.nu
> (remove SPAM when e-mailing)
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Message has 1 Reply:
 | | Re: Lego® Technic Motor (43362) internals
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| (...) Ah! (...) My friend wont bother much since the boxes are for education at hiw workplace. I conducted a quick test with one 71427-002 and one 43362 (with new internals), put them back to back with a 8462 wheel on each axel and a 9V small (...) (22 years ago, 15-Dec-02, to lugnet.robotics, lugnet.technic)
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Message is in Reply To:
| | Re: Lego® Technic Motor (43362) internals
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| (...) and it contains two 43362 motors. These are not the same: (URL) one without the "backholes" spins like the older geared motor, for aprox six seconds given a twist on the shaft, the other one for but one second... The mystery deepens... (...) (22 years ago, 14-Dec-02, to lugnet.robotics, lugnet.technic)
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