variable speed pump idea

Discussion in 'D.I.Y.' started by Anonymous, Jun 7, 2006.

  1. Anonymous

    Anonymous Guest

    need input on the idea of replacing the motor on an old Ampmaster pump with a variable speed 3 phase motor and a pc compatible controller . House already has 3ph service btw. would make for a great closed loop/wave making system pump!
    Only problem is I can not find a 3ph motor with the correct frame size and shaft threads. I think I will get a stub shaft made just like the old 1ph motor and use shaft couplings to hook the 2 together.
    Anybody see this as totally wack?

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