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Recent content by mcis99

  1. mcis99

    VFD vs Servo Lifting Application

    Yes, you're exactly right. That's the route that I plan on taking, except I felt that I may need to close the loop using an encoder instead of the using sensorless vector. Maybe not though... I had a previous application using a yaskawa drive on a vertical hoisting application using the level...
  2. mcis99

    VFD vs Servo Lifting Application

    I have a design application involving the vertical positioning of a horizontal pipe. One of the design inputs that I've been given is that the positioning has to be within plus or minus 1/4" accurate and repeatable. There are various vertical positions based on pipe diameter sizes. The...

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