drum switch wiring

  1. K

    Need help with 230V single phase wiring with Drum switch

    Hey all, I have seen this question many times on the net, and also on this forum. I have reviewed several from here, including these: https://www.hobby-machinist.com/threads/problem-with-wiring-of-1946-lathe-and-drum-switch.97645/...
  2. Ulma Doctor

    Drum Switch Wiring, Split Phase Motor

    I purchased a beautiful Hercus ARH lathe a few years ago. https://www.hobby-machinist.com/threads/hercus-9-workshop-lathe-model-arh-serial-15548v.24143/ i love this machine, but the original owner didn't wire the drum switch for direction. it only ran in the spindle CCW direction ,whichever...
    • Ulma Doctor
    • Thread
    • drum switch wiring fun with electricity fun with motors split phase motor ulma doctor
    • Replies: 7
    • Forum: ULMA DOCTOR
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