table saw motor binding electrical smoke resistance noise jerky....how BAD

Posted by David Nebenzahl on April 4, 2009, 8:13 pm

On 4/4/2009 3:02 PM Doug Winterburn spake thus:

> David Nebenzahl wrote:

>>
>> Brushes for a *table saw motor*?
>>
>> Just goes to prove the value of advice you get from Usenet ...
>>

> Well, it could be a direct drive universal motor...

You mean like on one of them cheap "motorized" saws? I thought the O.P.
had a *real* table saw. So yeah, I guess it could have brushes, but not
likely.

--
Made From Pears: Pretty good chance that the product is at least
mostly pears.
Made With Pears: Pretty good chance that pears will be detectable in
the product.
Contains Pears: One pear seed per multiple tons of product.

(with apologies to Dorothy L. Sayers)

Posted by Tony Hwang on April 4, 2009, 7:26 pm

David Nebenzahl wrote:

> On 4/4/2009 3:02 PM Doug Winterburn spake thus:
>

>> David Nebenzahl wrote:

>>> Brushes for a *table saw motor*?
>>> Just goes to prove the value of advice you get from Usenet ...

>> Well, it could be a direct drive universal motor...

>
> You mean like on one of them cheap "motorized" saws? I thought the O.P.
> had a *real* table saw. So yeah, I guess it could have brushes, but not
> likely.
>
>

Hi,
Mastercraft is maybe even lesser than Sears tools.

Posted by Lew Hodgett on April 4, 2009, 7:27 pm

David Nebenzahl wrote:

> Brushes for a *table saw motor*?
> Just goes to prove the value of advice you get from Usenet.

5,000 RPM should have given you the clue this is a universal motor and
thus has brushes.

So much for your electrical knowledge.

Lew

Posted by PDQ on April 4, 2009, 7:36 pm

> David Nebenzahl wrote:
>=20

>> Brushes for a *table saw motor*?
>>=20
>> Just goes to prove the value of advice you get from Usenet.

>=20
> 5,000 RPM should have given you the clue this is a universal motor and
> thus has brushes.
>=20
> So much for your electrical knowledge.
>=20
> Lew

Just shows to go you ---A little knowledge can be a dangerous thing.
And, some times, it is the littlest minds that tend to dump on others =
the most.

P D Q

Posted by David Nebenzahl on April 4, 2009, 8:37 pm

On 4/4/2009 3:27 PM Lew Hodgett spake thus:

> David Nebenzahl wrote:
>

>> Brushes for a *table saw motor*?
>> Just goes to prove the value of advice you get from Usenet.

>
> 5,000 RPM should have given you the clue this is a universal motor and
> thus has brushes.
>
> So much for your electrical knowledge.

Whoops; missed that part of the post. So it does have brushes.

--
Made From Pears: Pretty good chance that the product is at least
mostly pears.
Made With Pears: Pretty good chance that pears will be detectable in
the product.
Contains Pears: One pear seed per multiple tons of product.

(with apologies to Dorothy L. Sayers)

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table saw motor binding electrical smoke resistance noise jerky....how BAD - Page 2