I NeeD HeLp PLease AM882 a good choise

[jpsicilia]

Then you're basically stuck if you want them for a reasonable price. Will CNC4YOU not ship to your country? If not, then you need to find 3Nm (425oz-in) motors with 3.2mH phase inductance. They generally have 4.2A current rating.



It sounds like they're offering you a different brand of rail, e.g. LG or TBI, which is probably fine. Not many people here have bought them yet, so it's hard to compare the quality and even then the differences are likely to be so small it's hard to quantify. The TBI brand rails I got from aliexpress seem fine, so next time I need some I doubt I'll get Hiwin.

Hello guys I try to follow your advice in all the buys. I bought this models, wt57sth115-4204a, and I find this on internet .
I ask for low inductance as Jonathan told me. Ibought this in October 2013 and after 1 month of travel and the rest of the time in ARGENTINA CUSTOM y recived this. Some times I want to leave this country!! But my family is here.
Thank guys I really apreciate your time.

[JAZZCNC]

I ask for low inductance as Jonathan told me.

Great good to see you took Jons good advise. Those motors while still a little higher than some motors of same power are still have low enough impedance not to be restrictive.

I got your PM and tomorrow will be intouch.

[jpsicilia]

Ok I dindt buy stop movements and other stuff, please give me the shopping list with all the things yo think ill need, Thanks

[jpsicilia]

Good morning people, I write because I need to wire my pc box, and I bought most of the components and the truth that electronics do not understand, so I read and researched everything I could but there are so many ways of how to do things that I finished more confused than before. So if anyone can give me a hand with their expertise to connect this equipment will be appreciated.
I want to connect 2 controllers AM882 in AXIS Xone in and AXIS Y, then both controllers DQ860MA one for Z AXIS A other for AXIS A in the future.
I'll post the photos to see how it turned the cabinet and show diagrams to see if the method is correct I'm thinking of connecting everything.

Transformer 700VA ,15 amp
wired like this image
Bob is DB25 1205
.
motors wt57sth115-4204a

pc box

Can I make a similar wiring?




The shielded cable I could only find a 2x0,75mm and a 3x1mm, because the one you recommended is not available in my country, and in this moment we Argentinians cannot import any products. If the 2x0,75mm and a 3x1mm cables are not useful, do you think it is possible to buy regular wire sizes 1.5mm/2 and put it inside the cable box and wrap it around with kitchen aluminum foil?


The E-stop and relays I want your advise on how many ampers do I need for the E-stop key and what kind of relays do I need to regulate voltage?


Limit switch: Does the proximity switch work better than the limit switch? If yes, which one do you recommend me to buy. If they work similarly, which limit switch do you recommend?

Well thanks for your time guys, my native language is spanish so I do my best.

[JAZZCNC]

Juan I got your PM and email so will reply with answers and circuit diagram to your questions in next few days.

[jpsicilia]

Juan I got your PM and email so will reply with answers and circuit diagram to your questions in next few days.

Dean you are the best!!!! y read le mail yesterday, and today I bought the material, THANKS FOR ALL!! I coudnt doit with your HELP!

[Clive S]

I will answer some of it to get you going. First the power supply looks ok from the picture but the output cable (66V) cable would need to be a bit bigger than it looks on the picture at least to 1.5mm. Also take a separate pair of cables to each driver as it shows in the Probotix drawing (not like the other drawing).
.
The shielded cable which you were probably advised should be CY 4 core. if you can't get that and you are saying you can get 3x1mm screened then I would run 2 of those side by side and just use 4 cores but connect the screens together at one end (driver end). All screens should be connected at one point only (star point) and that point connect to ground.
.
There is very little current in the limits and estop circuits (less than 0.5A). There would be less wiring with ordinary limits switches.
.
I would concentrate on getting just one driver and motor running on the bench first then duplicating what you have done with the others . ie get the motor running without any limits or estop first. Then add thing one at a time.

I am sure others will chip in and explain better than me. Hope all this helps and good luck. .. Clive

Ahh I see one of the master's is on the case