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-   -   bearing in motor moving? (https://www.rc-monster.com/forum/showthread.php?t=641)

auto2 05.28.2005 09:40 AM

bearing in motor moving?
 
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does this look like something that needs attention?

Sylvester 05.28.2005 09:53 AM

that looks like a problem, if it falls out it might cuase some problems, is it spinning freely?

auto2 05.28.2005 10:01 AM

I havn't removed the pinion gear and inspected it fro end play as I just discovered this. but as far as driving goes it seems fine. just don't know how wide the bearing is. I havn't tried taping it back in.


Serum 05.28.2005 10:11 AM

Can you push it back in? I would lock that bearing up.. If it goes out too far, it could get damaged.

auto2 05.28.2005 10:14 AM

. the outer part of the bearing is loose in the motor can. both bearings. if you pull the armature in and out the bearings move with the armature.


what do you mean "lock it up" loctite? stake the can and press the bearing back in?
I would think new bearings are in order for starters. MIKEEEEEE!:-)

Serum 05.28.2005 10:29 AM

I don't think it's the bearing that causes this. (you don't need new bearings imo)

It looks like you deannodized the can? (it is a basic motor?)

how did you deannodized it? It simple looks like the bearing has got a bit too much play.

Yes, with locking i meant glue or something. Make sure the glue is not too strong though.

auto2 05.28.2005 10:33 AM

you would have to ask mike about the motor. I just bought this from a friend of his. no idea what it is.

auto2 05.28.2005 10:50 AM

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here is a pick

auto2 05.28.2005 10:51 AM

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another

BTW how does this come apart?

lipomax 05.28.2005 11:29 AM

The Lehner Basic and Basic XL have flanged bearings and won't come out. They normally stick out a mm or so.

Serum 05.28.2005 11:31 AM

Flanged on the inside?

maxxdude1234 05.28.2005 11:35 AM

lehner motors have a screwed on endbell. You should just be able to unscrew it with a bit on force....(i think)...

auto2 05.28.2005 11:43 AM

OK well if they can't come out I'm almost good to go.But I don't like the bearing spining in the can so either they have to be glued into the can or the can ruffed up where the bearing sits and the bearing lightlly pressed into the can. OR best yet should I just close my eyes and let it rip?

MikeyLikesItSI 05.28.2005 11:55 AM

Probably be a good idea to simply push the bearing flush, and stake the end of it, litely with a small punch like you said. I know they sell some stuff called bearing lock, but you would have to take the motor apart and THOROUGHLY clean the surfaces where you are going to put it.

lipomax 05.28.2005 08:02 PM

The bearing is flanged from the inside. To unscrew it, you have to have the motor mounted and then you unscrew it really hard - if the mounting screws are too long, you'll end up shreading some of the coils so make sure it's not too long.


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