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  1. Replies
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    Maybe a Z00 - 24? Eaton Moeller Z00-24 Thermal...

    Maybe a Z00 - 24?

    Eaton Moeller Z00-24 Thermal Overload Relay

    have fun

    I would not buy a thing until I had all the T wires identified:)
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    Made you a show and tell 302990 You will be...

    Made you a show and tell

    302990

    You will be changing this lash up to the low volts diagram on the motor - if you want to run on low volts

    Or..there is always the transformer approach - such...
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    All this will usually be found in the connection...

    All this will usually be found in the connection box ON THE MOTOR - often referred to as the "peckerhead"

    A dead give away on being "connected" for high volts is that the three "line" wires will...
  4. A 168 X 42 X 8 solid cast iron weighs 14,400, so...

    A 168 X 42 X 8 solid cast iron weighs 14,400, so some less than that (I used .255 LBS per cubic inch)
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    And if you wanted to see what they looked like...

    And if you wanted to see what they looked like 130 years back, Niles would sell you one like this in 1891

    302965
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    Maybe a bit newer (motor leg) and maybe a bit...

    Maybe a bit newer (motor leg) and maybe a bit smaller than this mid to late twenties 21 / 23" Heavy Duty

    302915
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    Extreme upper left corner .34202 is the sine of...

    Extreme upper left corner .34202 is the sine of 20 degrees and you multiply that by 8.

    OR .34202 TIMES 8 = 2.73616

    You divide that result that into 20 teeth times "pI". and 20 times pi =...
  8. Replies
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    Aw come on fellas (and of course the gals) - its...

    Aw come on fellas (and of course the gals) - its all written down for us. Not sure about first image - but second is of course from Earle Buckingham - who has at least three volumes on the subject...
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    Might be helpful - but be prepared for some deep...

    Might be helpful - but be prepared for some deep wading

    In the second image go to the line about 2/3 of the way down the page to find a formula for "L"

    Pn is for Pitch normal, which is your 8DP...
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    Its simple - replace FIND with MAKE

    Its simple - replace FIND with MAKE
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    In the August 1966 price list, they are just...

    In the August 1966 price list, they are just CL117 with a trailing letter for bed length
  12. A slightly "newer" pub ...

    A slightly "newer" pub

    http://vintagemachinery.org/pubs/2103/3727.pdf

    have fun
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    How that works Lets say the two gears were 14...

    How that works

    Lets say the two gears were 14 DP. Lets say they were 27 and 28 tooth respectively. PD on the 27 will be 1.9286 and on the 28 will be 2.000

    Center distance becomes 1.9643 - for...
  14. For what its worth - the most powerful #3 K&T in...

    For what its worth - the most powerful #3 K&T in 1957 was 30 HP - but the "ram" (fancy overarm) had but 15 for the main

    Not exactly applicable since you have the HEAVIEST #3 made that year by CMM...
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    They had experience with such going way back. ...

    They had experience with such going way back. Many years ago looked at a 1930 #4 High Power vertical with a 14 foot table and extended saddle with support "rails"

    Such rails for "knee" machines...
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    Have '39 and '40 catalog and also '57 3K was...

    Have '39 and '40 catalog and also '57

    3K was in 1940 - Plain, Unversal, Vertical respectively - 7800, 8250, and 8500

    As of 1957 there was no K or CK, but the similar 4CH would have been 9250,...
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    Probably all of them via gearing in knee. Similar...

    Probably all of them via gearing in knee. Similar vintage High Power Cincinnatis did the table rapid via such a shaft

    I always jokingly remind folks there were no "axis" when such machines were...
  18. Slightly earlier version of "M" (which go all the...

    Slightly earlier version of "M" (which go all the way back to very late teens)

    Cincinnati Milling Machine Co. (Milacron) - Publication Reprints - Cincinnati 1M Parts List and Service Repair Book |...
  19. There are many others - but not necessarily at...

    There are many others - but not necessarily at that foundry

    302526
  20. . Unlikely in the extreme. The simple reason...

    .

    Unlikely in the extreme. The simple reason for this is production machine tool parts are designed (and processed) for their application. Its not like the maker went down to the gear store to...
  21. Neat thing about such oldies is you see what you...

    Neat thing about such oldies is you see what you get - honest simple iron - ready to do what it was doing 100 years ago - maybe after some "fixing up" mechanically

    Yes, the crowd of loose gears...
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    I'll guess early 20s 16" - not yet to Model B...

    I'll guess early 20s 16" - not yet to Model B design

    I'll also say photo does not look like a PW - no lead screw reverse on apron? No feed clutch in center of carriage hand wheel

    Scan from...
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    If they are FLAT.... II made some years ago by...

    If they are FLAT....

    II made some years ago by getting up a DXF drawing and water jetted some out of 4130N steel sheet of the right thickness for a large Asian lathe
  24. Would it not make good sense to first see if...

    Would it not make good sense to first see if there can be such a thing as a 5C draw tube that fits through your spindle bore?
  25. Universals are lighter than Plains, smaller...

    Universals are lighter than Plains, smaller everything like wheel and wheel head

    My ''47 14 X 60 B&S is less than 7000 - 14" wheel max

    Add 3000 for Landis extra length and good sense and call...
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