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Thread: Electro-craft servo Please help

  1. #1
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    Electro-craft servo Please help

    Hi everyone, I’ve been a member for a while but have never posted.
    I have built a small gantry machine and got lots of excellent information from others on this site.
    Recently I acquired an Excello 602 in good mechanical condition; however the electronics are no longer functioning. I would like to convert to Gecko drives but can't find any info on the servos. Can anyone provide information for Electro-craft E727 permanent magnet servo motor-tach. Has anyone used Gecko's for these in the past? Thank you very much for your time and info.


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    Community Moderator Al_The_Man's Avatar
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    These are very close to the SEM brushed servo's that were fitted to these machines.
    The E727 is a 29lb-in stall torque, max 120vdc, 2700 rpm. Kt 1.77lb-in/amp.
    You do not require the tach on current drives used in the torque mode.
    I have more specs, but that is probably all you will need.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design (Skype Avail).

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.


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