A little clear out

Just before we get the scrap man in to top up our tea fund i thought i would see if anyone thinks there may be something of use to them, mind you its damm heavy stuff :-)

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malc

What are the circuit breakers
Are they suitable for a cnc cabinet?
The e stops look handy as well
Also what is the transfer in the front of the first picture any voltages on it

Cheers. Paul


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Are the black motors with the ally on the end stepper motors and is the ally part some form of gearbox ?
If so I’d be interested in a few of them
Had a look online and can’t find any info on them


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Hi Paul
E-stops will do perfect for this type of work
I will take some better pictures for you tomorrow so you can make a better call than me for the other bits
And yes that is a gearbox on the end of the stepper motor and no i dont know the ratio :-D

malc

Excellent. Cheers. Paul


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What is the frame size of the steppers Bernie?
And how long before they go in the skip. I know we are locked down but I can go out to fix appliances, so If your works heaters need attention I could visit.
:sneakiness:

And i am not fluent in itallian Paul but could Giri (on the plate ) indicate the ratio

That’s a good call john
In which case these would be excellent for a project that I have in mind

Paul


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I can put anything aside for as long as needed to save the scrap man :-)
So frame size, i am really sorry but not sure i know which bit to measure.

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only 4 of these

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malc

Hi Malc
The nema flange designation would be the size of the square flange in inches so looking at the ones with gearbox I am guessing from your caliper Nema 34 and I would like a couple of those if possible .

https://www.kollmorgen.com/en-us/dev...ma-frame-size/

Difficult to see if the ones which you say you have only four are bigger or smaller but the square size of the flange would tell us .
E stops? yes please
Breakers? yes please
Are there any distinct drivers or are they incorporated into the machines boards?
Anything there that looks like a power supply? I certainly see transformers both toroidal and conventional.

Am thinking that the it would be good to have the opportunity to have what in Cumbria we would call a "ratch".
For those who do not understand our lovely dialect I am thinking of a rummage amongst the contents of the heap ,

Quote:

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Originally Posted by John11668

Hi Malc
The nema flange designation would be the size of the square flange in inches so looking at the ones with gearbox I am guessing from your caliper Nema 34 and I would like a couple of those if possible . 69mm

Difficult to see if the ones which you say you have only four are bigger or smaller but the square size of the flange would tell us . smaller 46mm
E stops? yes please
Breakers? yes please
Are there any distinct drivers or are they incorporated into the machines boards?
Anything there that looks like a power supply? I certainly see transformers both toroidal and conventional. not sure, worth a ratch tho :-)


Am thinking that the it would be good to have the opportunity to have what in Cumbria we would call a "ratch". nowt wrong with a ratch :-)
For those who do not understand our lovely dialect I am thinking of a rummage amongst the contents of the heap ,

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Thanks Malc
but those dimensions sound odd
Did you remember to zero your caliper ?

mmm good point, will try to get in another check :-)

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malc

So we have nema 23 and nema 34 . and a bunch of other stuff which loks interesting. Will Pm Bernie