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very interesting i wil ad one to on mine machine
but look what this man made from a burner
http://www.cooperman.talktalk.net/files/18.htm

nelis

thanks i'll give it a try:banana:

hello to all

maybe this is a stupid question but how to get that 3dfile from
cnc4free.org in mach 3 as a gcode i can see it in meshlab
and tryed to convert but how and wat other soft i need...

I downed fhe free version and give it a try but every time it's giving the
mesage "runtime error 13 type mismatch" and I have seen its metric to
but how it converts when I type 80 and use the...

Thank you I will start reading your posts
I ,ll hope that I get smarter of it.

I am planning to make a machine and want to use belts instead of
leadscrews now my question is how to construct it and what kind of gear
I need for it, it will be driven by 23 nema steppers i hope...

I need help I bought these drivers by arceurotrade http://www.arceurotrade.co.uk/Catalogue/Stepper-Motors

But in the datasheet is only explained how to connect the steppers
and not the drivers...

No I dont Have them Anymore
Here is the website from the company
at that time he asked 45 euro without tax a piece

maybe he has some you can ask him
...

Now I found this type

Shinano Kenshi
A6281821
AX050104
STP-42D225-01
1.8 DEG/STEP 2.9V 1.2A
NO. 28960

I think they are small but I will try them

I found 3 of this motors in old copiers now my questions are.
Can I use them for a cnc router ?
If the answer is yes.
What drive I need ?
And how to connect ?

This is written on the motor:
...

I have the typenumbers
I called the man who is selling and he gave them to me
It is to far too have a look for myself aubout 80km
I think the price is not to much they are 45 euro
ex vat
He got...

this is all the information of the motors what I could find


24 volt
IN 2.25A
3 phase
6 NM P 50
50-100 STA Encoder

:confused: I have seen very nice motors but I don't know what type of driver I need
can somebody help me.

This was written on the motors

IN 2.25A 32
6 NM P 50
50-100 STA Encoder

I have no experience in building a cnc router but I think I can learn a lot in this forum with some help. But it is a pitty there isn't a dutch forum