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  1. #15
    Clive, Are you saying the 57v rated Steppers will be fine with the 68V PSU and either of those drivers? I am sure this is what people have used in the past but m_c says the voltage is too high! I'm a little confused now.
    I have always used 68 V with no troubles, everybody has their own opinion so you have to make your own mind up.

    I saw those drives but was a little unsure....have many people used them? It doesn't look like it has stall detection although I do understand that if the motor has stalled the job will be wrong even with stall detect.
    I found them about 2 years ago and have used about 8 of them Dean (Jazzcnc) I think has used more than 12. re the stall detect you are correct they don't have it. But the AM882 and EM806 does have it but if I remember correctly it only kicks in at about 300 rpm.


    As m_c has stated go with a parallel setup.
    Last edited by Clive S; 09-03-2019 at 08:17 PM.
    ..Clive
    The more you know, The better you know, How little you know

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