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May 22, 2019, 11:17 PM
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$180.00 USD
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Large 3 phase motor for DIY projects


You could do lots of things with this motor: generator, windmill, power an air boat, power a gokart or bicycle, power tools. Just keep it cool, free of harmful dust and excessive moisture. I might someday use another I have to make a windmill.

You could expect similar output power from it as a generator as the power it can handle going in: Around 90A or 4500W for at least 5-15 minutes at a time with proper fan cooling, 10kW (13.4HP) peak for a few seconds at a time when starting cool. 68v max input, no load 141rpm per volt.
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May 24, 2019, 03:30 PM
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Do you know the watt output? Can it be DC (Battery) powered? Is it an inrunner brushless motor?
May 24, 2019, 04:21 PM
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Outrunner motor, it can be battery powered with a 3 phase converter/speed controller (ESC). Output watts according to duty cycle will be the same as the amount of input it can handle, and how well it it cooled. I mentioned the watts above. You can easily get several short circuit amps out of it at very low rpm, but high rpm is needed for a high watt output. 10,000rpm max
May 24, 2019, 04:52 PM
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I was looking for a big inrunner motor, but thanks for clearing things up.


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