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Thread: Where to buy powerfull power supply for stepper motors?

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  1. 06-15-2013, 08:11 AM #1
    testpilot
    testpilot is offline Registered
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    Nov 2011
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    Where to buy powerfull power supply for stepper motors?

    Hello. I want to buy FL86STH80-4208A. It has pretty high torque at >10 rmp in half-stepper mode. But it have to be feed with 85VDC 7.8A.

    I can find such powerful drivers at ebay, but no powerful PS there. The best has about 72VDC 7.2A peak.

    I post here torque chart of FL86STH80 motor with 2 types, 4208A powerful, and 5504A powerless.

    My question is where to get power supply with 85VDC 7.8A continuous current?

    Thank you in advance, guys.

    4208A
    Attachment 188228

    5504A

    Attachment 188230


    P.S.
    The one idea I have, to connect 2x 48V 10A in serial to get ~96V 10A. But I don't know is it possible with stepper motor drivers.
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  2. 07-26-2013, 07:08 AM #2
    reg613
    reg613 is offline Registered
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    Jul 2013
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    Hi, my friend, i Have something instock, do you need this one?
    specificClick image for larger version.  Name: power supply.jpg  Views: 0  Size: 90.4 KB  ID: 193480
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