JET JVM-836 mill speed chart

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jj39
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Location: Cornfields of Muddy River

JET JVM-836 mill speed chart

Hello,
could someone take a picture of the speed chart for the belt speed
i just bought a used JET JVM-836 mill but the belt cover was missing , i made a cover but i can't find a pic of the chart to print out and apply to my cover .

Thanks for any replies or pics or any other informaition i may need to know on this model of mill , i paid $1500.00 for the Jet
JJ39

Image
Image

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jj39
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Re: JET JVM-836 mill speed chart

Post by jj39 » Wed Jul 21, 2010 12:17 pm

Ed
thanks for the manual link , i have it doesnt show the chart though
just list the speeds .

Thanks Again
JJ39

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platypus20
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Re: JET JVM-836 mill speed chart

Post by platypus20 » Wed Jul 21, 2010 8:20 pm

JVM 836-1 (single phase) or JVM 836-3 (3 phase)?? the single phase is a 5 speed unit (240-1550 rpm) and the 3 phase is a 10 speed unit (120-1550 rpm). I have the single phase unit and put a transmission on it, and it now has 25 speeds from 48 to 1500 rpm.

jack

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jet mill 006x.jpg

jack

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jj39
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Re: JET JVM-836 mill speed chart

Post by jj39 » Wed Jul 21, 2010 8:29 pm

Hello,
Damn Jack !!!

that is nice 25 speeds . i have the single phase ( 240-1550 ) model .
could you share more about your setup , i like the pic of your machine
and the speeds .

Thanks
JJ39

platypus20 wrote:JVM 836-1 (single phase) or JVM 836-3 (3 phase)?? the single phase is a 5 speed unit (240-1550 rpm) and the 3 phase is a 10 speed unit (120-1550 rpm). I have the single phase unit and put a transmission on it, and it now has 25 speeds from 48 to 1500 rpm.

jack

Sleazey
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Re: JET JVM-836 mill speed chart

Post by Sleazey » Thu Jul 22, 2010 12:41 am

I have the JVM-836-3 (which is the 3 phase motor with 2 speeds), and here is a picture of the speed chart.

Image

Jack: You have any drawings or plans for that transmission? That's a good addition.

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jj39
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Re: JET JVM-836 mill speed chart

Post by jj39 » Thu Jul 22, 2010 3:43 am

Sleazey

Thanks for the pic but i need the single phase ,

Jack i would like to see detail pics or a build sheet as i'm a doit yourself guy myself may take a time or two but i can get it done :wink:

Thanks again for all of the replies
JJ39

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platypus20
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Re: JET JVM-836 mill speed chart

Post by platypus20 » Sat Jul 24, 2010 9:12 pm

I have a complete build up on the mill transmission, and will be more than glad to share it. Currently I'm in Vermont and working, and will be here back home by the end of the month. At that time I will get it posted.

jack

jack

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platypus20
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Re: JET JVM-836 mill speed chart

Post by platypus20 » Fri Jul 30, 2010 6:11 pm

I'm back home for a couple of days, and as promised, here are more photos of the "mill transmission" and a brief description. The original concept was to gain more speeds and to make the transmission, as a removable piece. So the mill could be returned to the as bought condition in less than 5 minutes, with only a 3/4" wrench.

Its (2) aluminum plates held in position with 1/2" bolts, that run thru some drilled out 3/8" black iron pipe, the height would vary based on pulley dimensions. I bought (2) flat surface bearings, that support the lay shaft, I bought (2) pulleys from Jet and made the assembly to be a cartridge, that will just pop in and out.

jack

Attachments
mill transmission 4 001x.jpg
mill transmission 4 005x.jpg
mill transmission 4 007x.jpg
mill transmission 4 037x.jpg
mill transmission 4 048x.jpg

jack

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platypus20
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Re: JET JVM-836 mill speed chart

Post by platypus20 » Sat Jul 31, 2010 8:45 am

Here is a pic of the 5 factory stated speeds.

jack

Attachments
JVM 836 chart 004x.jpg

jack

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jj39
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Re: JET JVM-836 mill speed chart

Post by jj39 » Sun Aug 01, 2010 7:19 am

Jack

Thanks for taking the time and posting the picture chart ,
and your transmission pics i saved them if i ever want to
do the mod for my machine i may give you a yell :D .
Thanks Again for all of the replies
JJ39
Jess