Bridgeport EZ Trak DX II Conversion to LCNC

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2 years 3 months ago #305740 by Bari
I  only had a few minutes to contort myself into position to take a few pics of this CNC mill.
If the wiring diagram is a match it appears to use 10V analog control for the DC brushed servo motor drives.
Can anyone confirm from the pics attached before I have a chance to go back with a scope and move a machine out of the way to investigate the control cabinet innards further.

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2 years 3 months ago - 2 years 3 months ago #305764 by chris@cnc
Yes, the circuit diagram shows a control system with analog control. But I'm afraid not from this machine. Here you can see a lathe. I don't think that a milling machine has separate handwheels for X and Z and the Y axis is missing.
Last edit: 2 years 3 months ago by chris@cnc.

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2 years 3 months ago #305784 by tommylight
Yes, the wiring diagram is for a lathe, but if the drives are the same, this is very usefull and saves a lot of time trying to figure out wiring.

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1 year 11 months ago - 1 year 11 months ago #315002 by kb9ydn
If anyone is looking for information about the EZ Trak DX II, I have one with all the original manuals and schematic.
The PC based controller is slowly dying though so I'll be converting it to LCNC in the kind of near future.
Last edit: 1 year 11 months ago by kb9ydn.
The following user(s) said Thank You: tommylight

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1 year 11 months ago #315037 by Bari
How close are the schematics to the CNC Bridgeport lathe posted up top?

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1 year 8 months ago #321875 by Bari
Can you post the files or scans of the docs somewhere?

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