Isel CPM 3020 - run with mach3?

[craynerd]

Like clive says motors are fine and you will be better using a new PSU with more voltage. If tight on budget then Technicly don't need a new psu and the machine will work with 24v even with new drives but you'll get much better performance with more volts. Not changing would be like having a ferrari and never taking out of 2nd gear.!

Jazz, now you have seen the motors, any suggestion as to the best value but quality drivers?

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[JAZZCNC]

Jazz, now you have seen the motors, any suggestion as to the best value but quality drivers?

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These will work nice for that small machine. http://www.ebay.co.uk/itm/Leadshine-...kAAOSwNSxVIEIl

Run them with between 44-48Vdc using an unregulated PSU. Either build one like clive says which is very easy and done exactly like what's inside the machine already just with larger transformer and capacitors. You will probably be able to re-use the bridge rectifier may even be able to re-use the Capacitor depending on it's size and just add another.? Thou for the cost you may be better just replacing.
WARNING### Capacitors can give you nasty shock when charged up so don't go fiddling unless your sure they are dischraged. Always check with a meter before touching across termianls.