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Weak Porter Cable Router

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Forum topic by Stargazer posted 11-14-2012 02:12 PM 707 views 0 times favorited 6 replies Add to Favorites Watch
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Stargazer

49 posts in 1880 days


11-14-2012 02:12 PM

I recently purchased a used PC 7529 router off feebay for more than I shoiuld have paid. The router looked close to new and I gave the jackass $165 for it. I tested it at first and it ran so I assumed all was well.

After the return period was over I finally needed to use the thing and it is so weak it barely routes a dado in soft maple. My 690 routers route rings around this beast. I have another identical router mounted for RP door styles and it has plenty of power. I checked the brushes and they look fine.

So what would be the cause this 2.25hp router being so weak? What can I do to get it up to snuff without paying for a new one? Do you think it could be the field and/or the armature?

Rick


6 replies so far

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crank49

3792 posts in 1911 days


#1 posted 11-14-2012 02:46 PM

If you can check the amps it’s drawing while running with no load, that could tell you if the windings are at fault or if the bearings are dragging it down.

-- Michael: Hillary has a long list of accomplishments, though most DAs would refer to them as felonies.

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waho6o9

6061 posts in 1517 days


#2 posted 11-14-2012 02:56 PM

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NiteWalker

2724 posts in 1517 days


#3 posted 11-14-2012 03:57 PM

$165 is a lot to pay for an out of warranty router…

With amazon’s current $25 off $100 bosch promo, you could have gotten the 1617EVSPK kit for the same price.

I’d give the seller a message and see what they say. Not likely, but there are some honest people out there.
It’s been more than 45 days?

-- He who dies with the most tools... dies with the emptiest wallet.

View REO's profile

REO

766 posts in 1015 days


#4 posted 11-14-2012 09:01 PM

open it up. blow out the dust pay particular attention to the switch enclosures. check the brushes. replace if needed. try to seal it so that the dust cant get back into the switch areas, use a little SEEP (Super Elasic Sealastic Plastic). You can clean the armature with a pencil eraser

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MonteCristo

2098 posts in 1129 days


#5 posted 11-15-2012 09:03 PM

My guess is the guy knew the motor was NFG. A small motor repair shop might be able to help.

-- Dwight - "Free legal advice available - contact Dewey, Cheetam & Howe""

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a1Jim

113342 posts in 2518 days


#6 posted 11-15-2012 09:14 PM

Some routers for solid surface counter tops are 220 volt.

-- http://artisticwoodstudio.com Custom furniture

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