fun with motors

  1. 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...
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