Savonius with Stepper Motor (more testing)

July 18th, 2010 at 11:18 am homemade wind generator , , , ,

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 Savonius with Stepper Motor (more testing) Without load 2 volts when 60 RPM. With leds about 1,5 volts and 10 mA when 90 RPM. Savonius loading 2×1,5V batteries.

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2 Responses to “Savonius with Stepper Motor (more testing)”

  1. derman077 — July 18, 2010 @ 11:22 am

    Well done ! That thing looks great. Those things pack a wallop.

  2. DeanC993 — July 18, 2010 @ 12:03 pm

    Hi i have a stepper motor that i am using hawt wind turbine your one is better how many volts is that?

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