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  • Servo Controlled Suction turntable

    Discussion in 'The main mechanical design forum' started by seandavidson, Aug 14, 2014.

    1. seandavidson

      seandavidson New Member

      Jun 2014
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      Hi everyone,

      I am an Industrial Design student working on a robotics project and have run into a bit of a wall whilst designing one of my components.

      I am building a turntable that has an inner suction cup that rotates independently within a work surface. The suction cup will be attached to a continuously rotating servo via a shaft, so the problem I am facing is that I need to run a hose to the suction cup up through the shaft, and the hose cannot become tangled while the shaft is rotating.

      So basically what I am looking for is a hollow shaft with an independently rotating nipple that I can run a hose to. Is there anyone here that has seen such a thing, or know of a better option?

      Thanks so much,

      Sean Davidson
    3. Erich

      Erich Well-Known Member

      Feb 2012
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