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  1. nambass

    Help with gear design

    Thanks 3DDave Does this mean I need to have a 9kw electric motor to generate enough torgue, even when using a two stage chain to drive belt system? MMM is that is the case then I am screwed as that will not work. I was hoping of using a smaller electric motor even a 3 or 4 stage can help, but...
  2. nambass

    Help with gear design

    Hi Guys What I have done was to use a centrifugal pump in a borehole and attached a same old push rod system used by a windmill. The push rod I attached onto a wheel to work same as the steam engine. I am not at the farm at the moment and will not be able to show some pictures now. It was just...
  3. nambass

    Help with gear design

    Well is actually a long story, is a self modified pump, so now I have calculated the best optimal speed is the 200rpm. I was looking at some companies manufacturing reducer gearboxes, but do not know if that would be the best. But looking at your comment, is something I need to consider. Never...
  4. nambass

    Help with gear design

    Hi everyone I need help! I am trying to build a gearbox for an electric motor. The motor must turn a waterpump. I want to keep the motor as small as possible (Lowest KW motor as possible), but at the same time get more than enough torque to turn the pump without overworking the pump and to...

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