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IndustryArena Forum > CNC Electronics > Servo Motors / Drives > AC Servo motor and drive replacement
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  1. #1
    Join Date
    Jan 2012
    Posts
    24

    AC Servo motor and drive replacement

    Hi everyone I am looking into replacing my control system and currently have 3 off Magnetek 1\3 HP DC servo motors which I'd like to replace with AC Brushless type but am struggling to find any with same shaft diameter and extension. The current ones are actually 5\8" shafts with a 2" extension.

    I am looking at 750w motors and drive packages. If possible with 16mm shaft and 50mm extension?

    Can anyone shed any light on this subject and point me in the righ direction to obtain some? I am on mainland Spain so Europe would be the better option for me but if it has to be further afield so be it.

    TIA

  2. #2

    Re: AC Servo motor and drive replacement

    I know DMM has at least one servo in their NEMA series that has 5/8 shafts. There are also servo couplers available with about any size reducer so you can probably match up a metric shaft pretty easily.

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