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Help--Southbend 14 control wiring

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  • Help--Southbend 14 control wiring

    Anyone have a control wiring diagram for a Southbend 14 lathe? Need diagram for speed control.

    I'm new to this group, hope I did this right.

    Thank you

    Rog

  • #2
    The SB 14 I had didn't have any speed control. Just a simple "Start - Stop" circuit for the contactor.

    Are you incorporating a VFD?

    If so, refer to the VFD manual for wiring instructions

    Comment


    • #3
      The later model Turnado and gear head lathes had VFD speed controls and other electrical circuitry, possibly it is one of these. A model number or name would help.

      You might have better success by asking on the South Bend forum at PM;

      http://www.practicalmachinist.com/vb...splay.php?f=25
      Jim H.

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      • #4
        Help Southbend 14

        lathe is Model Southbend 14
        Serial #00192TT
        control diagram #75-B660718

        Lathe has 2 speed gear box with variable speed pulley on motor shaft. I am not installing a VFD at this time. The variable speed is factory installed. I need a control wiring diagram to help someone else with a problem they are having.

        Thank you for your reply.

        Rog

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