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سؤال: What is the maximum safe wind speed? (Where I live, 55m/s wind gusts is occurring, several times a year)

السؤال بواسطة Jesper Rex Andersen على 2018-11-07 05:31:40

clks07 Well, the maximum safe wind speed is 45m/s.

2018-11-11 11:48:51 مساعدة (0)
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سؤال: spec said that r/min is only 1000 rpm, should that be 10,000 or 100,000 rpm?

السؤال بواسطة kryptkeeper على 2018-09-18 02:27:47

Jesper Rex Andersen As it is a KV 420 engine, it runs 420 rpm/Volt (no load). As maximum Voltage is 98V, it goes up to around 41160 RPM (No Load)

2018-10-13 05:08:38 مساعدة (0)
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Jesper Rex Andersen As this is a Brushless Engine, just swap the 2 outer Power Wires, then It will be counter rotating. https://www.dronetrest.com/t/esc-to-motor-connection-guide-how-to-reverse-your-motor-direction-the-easy-way/1297

2018-10-13 05:00:18 مساعدة (2)
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