big budget cnc

[Boyan Silyavski]

You could move 60-70 gantry with 2x 3nm nema 23 motor driven at 70VDC, as most people on forum do.

The motor you show is nema 34, will have more inertia. Ok, looking at the inductance of it its not too bad, i could say its even good. But you will need to drive it at least 110VDC as per its chart, or even better use 230V main power drives, which are much more expensive than AM822.

[pet30]

for software i would like to use estlcam ist a cad and machine sofware together and very easy in use.

is there a set of nema 23 that u reccomend or do's it not really matter only that they need to be 3nm?

What about this set?

http://www.benl.ebay.be/itm/DE-Free-...cAAOSwiQ9ZR3aF

[Boyan Silyavski]

this is the short motor. You need the longer Nema 23 . Could buy it from Uk, Price is good and they have full kit with drives, https://www.cnc4you.co.uk/Stepper-Mo...YGH301B-Nema23

[pet30]

could this one work ?

[Boyan Silyavski]

could this one work ?

it could but is not the ideal. I pointed you the previous message to the ideal. Building the CNc you can make like 500 mistakes. When you are not sure which, what why, just follow the recommendations :-) or look more carefully into the data. And when you dont know what it means, follow the ...

[pet30]

witch driver is the best for those stepper motor's ?

can i use arduino uno with the drivers?

its because i want to use estlcam and it works with arduino uno or xPRO V3 Controller Stepper Driver so can i use these with the drivers?

[Clive S]

witch driver is the best for those stepper motor's ?

can i use arduino uno with the drivers?

its because i want to use estlcam and it works with arduino uno or xPRO V3 Controller Stepper Driver so can i use these with the drivers?

AM882 are a good choice for the drivers. With 68V power supply.
Why would you want to use arduino uno to run a router?
Any software will work with the drivers.