1200mmX900mmX170mm 4axis cnc

[Nickhofen]

The mail man drop a package this Tuesday !

[driftspin]

Hi Nick,

You just made me regret not buying a UB1.

Keep up the good work!


Grtz. Bert.

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[Nickhofen]

Sorry Bert,I didn't have this intention!

[Nickhofen]

To much heat at the workshop this time of year,so I am going to start the electronics wirring .
Any diagram to follow?

[Nr1madman]

The mail man drop a package this Tuesday !

Wooohooo :D

Nice!

Also good to see progress. I like the motormount, how did you cut it ? :)

About the circuit diagram.. do you want minimal but good or somewhat more elaborate?

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[Nickhofen]

I was lucky with the motor mount ,I just too advantage of the one end of the heavy duty aluminum beam,it was made like that and I cut it with the grind cutter.
About the diagram I want some thing that will work and not burn any driver or something else,haha

[Nr1madman]

I followed this schematic

Its made by a forummember "euricain" I Think..

Then there is this from jazz

And I also found lots of inspiration from this. I think it was routercnc that made this one..


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[Nickhofen]

Thanks Robert.
I had the number one and number three schematic,thanks for the second one.
Can I ask why you follow the first schematic?

[routercnc]

Thanks Robert.
I had the number one and number three schematic,thanks for the second one.
Can I ask why you follow the first schematic?

Yes the last one is mine. Since then I’ve changed the Z drive to DQ860MA to match the others and run off the 68V supply. That allowed me to remove the 30V supply.

As my new Mk4 machine uses 2 Z steppers I’ve added another DQ860MA drive off the same supply so there are 5 drives in total. Otherwise all the safety relays and interlocks are the same. Works well.

[Nr1madman]

Thanks Robert.
I had the number one and number three schematic,thanks for the second one.
Can I ask why you follow the first schematic?

I was set on using the schematic from jazz since I started my build.
Then I read the thread about the first I posted and thought it made sense..
The one from routercnc has alot of extra benefits like bleed resistor and ability to change vfd speed manually.
But I still went with the first :D

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