Re: [atlas_craftsman] Rubber Isolators or Lathe Motor Needed
I took your advice and checked Grainger`s website,
and I think they have the correct motor mounting
rings that I need. I measured the dimensions of
mine and compared it with their dimensions, and
they seem to be a perfect match...cheap too!
--- S1 <gmdagena@...> wrote:
> A good place to get motors for lathes or motor__________________________________________________
> accessories is any large
> industrial supplier like MSC Industrial or Grainger
> Industrial Supply.
> They both have a huge selection of motors from 1/6
> HP to 250 HP with all
> standard mounts and faces.
> Look at the following websites:
> You definitely WILL find a motor for your lathe.
> They both have brands (like
> Baldor and GE) that have an established record of
> being high quality. They
> have a wide range of accessories for electric
> motors, and replacement
> mounting blocks if you choose to use your motor and
> want to replace the motor
> mounts. I believe these places are the best to find
> what you exactly need.
> Don Smith wrote:
> > Hi all,
> > My 6" lathe came with an old, fully enclosed
> > G.E. motor. I removed the rubber isolators
> > on the ends of the motor because they are
> > pretty much shot, and now I can`t seem to find
> > any of these anywhere. My motor is only 1/6 hp,
> > and I thought maybe I would just replace it with
> > a 1/4 hp enclosed motor, but I haven`t been able
> > locate one of these either. Can someone point me
> > the direction of either the isolators or a motor?
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- It isn't very hard at all. Just switch the poles that guide the electricity to
the wrapping around the armature. I' ll use the colors black, white and red in
my example. But first check the plat on the motor and if it is dual voltage
(115/230) then it will look similar to what I'm describing, except that the
third pin in the middle is used to make the motor 230 instead of 115 volts,
which is obviously very different.
However to change direction on a Reversible, single speed 115 volt motor foll
1) remove cover and look at the wires on the mount. there should be 3 studs
with wires attached to them. One is the negative coming from the wire coils
surrounding the armature. The one (generally in the middle) runs off the
commutator. the third one is the plus on the wire wrappings surrounding the
armature. your switch or plug is wired as follows:
The Black wire going to the commutator, (labeled "COM")
The White wire goes to the negative coming from the wrapping surrounding the
2) remove all the wires from the studs.
3) swap the position of the RED negative wire (coming from the Wiring coils
surrounding the armature) to the stud where the black wire was connected, (this
one leads to the winds and not your switch. was before you removed it.
4) replace the wires leading to the switch nboard in the exact order they were
before you removed the cover.
make sure your bolts or connectors are snug and you will be all set to go. All
your doing is reversing the way the current charges the armature, causing it to
go the reverse way.
If you need further help feel free to e-Mail me.
Bennett Benson wrote:
> I have a craftsman 6" lathe. The motor that came with it was mounted to the
> left of the headstock and the countershaft. It was mounted on a board that
> stuck out to the left of the bench that came with it. Now that I've seen
> some pics, I know this is wrong but the motor turns in this direction and
> would be reversed if I turn it around. Is it something easy to change to get
> the motor to go in reverse? I don't know if it's an original motor or not.
> There's not much for markings on it.
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