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Posted to rec.crafts.metalworking
Dick
 
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Default ???`s about electric motor (trying to power a band saw) may be long

Are you sure you have the gear reducer going in the right direction? Not
trying to multiply the pulley speed by 60 instead of reducing.
Dick

--
Richard H. Neighbors
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"monkers" wrote in message
oups.com...
Im just finishing (or so I thought) my vertical bandsaw wood to metal
conversion. I have an old Mont. Wards 14" bandsaw that I made an
adjustable motor mount and mounted a 60:1 gear reducer with a GE 1/2 HP
electric motor. Well I filled the gearbox with oil tonight eager to see
it run and try it out. Well, when I turned on the motor, it labored for
about 10 seconds and shut off. I did this a couple times , couldnt get
it to run. I took the belt off, still no good, then I slid the lovejoy
coupling on the reducer back so just the motor was running and the
motor sped up to full speed and ran nice. After about 1 min the motor
became hot so I shut it off. Now, the motor was given to me and I have
no info on it. My friend connected the wires coming out of the motor
(there are 9 wires coming out) and told me to try it, he didnt have a
diagram and was guessing at it. Well it turned the right way, but other
than that it needs help. I have the info off the tag (I all ready
emailed GE to see if I can get a diagram) and was wondering if any of
you guys may have the same motor on anything. I realize 1/2 hp is
small, but the motor was free, so I had to try. What size should be on
it?
Motor info is as follows: GE 1/2 hp 1725 rpm Code M
A 9.2/4.6 SF 1.0
FR 56 AMB 40c Time Rating 30 Min SER # JVD
Model # 5KC37NN66AX

any help would be great. If I have to get a bigger motor can
I get one that will bolt up without to much problem? I had to build
blocks to go under the reducer to get it to the right height, is this
motor not heavy duty enough for the application? What hp should I get?
What gear oil should I be using? Is the oil to thick? Its Mobil Gear
634, industrial gear oil, AGMA 7EP ISO 460 SAE 140.
Thanks again for the help,
Craig