Thread: Harrison 280 steppers??
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11-03-2018 #1
Hello everyone
I am converting harrison 280 lathe to cnc. One of the drivers is broken so I am going to upgrade both of them to MA860H (110VDC max), ...any opinion about them? There is so many drivers on ebay... is very difficult to find the difference between them.
I don't know what current I suppose to set for a stepper motors (labels on them are wiped off). Does anyone knows what current are they? Old drives PKS digiplan cd20 and cd40.
Thanks
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