3-phase 2-pole CPAP pump with 6HC?
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Is it possible to use such a blower for cooling?
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@gnydick Looks like a candidate for simpleFOC.
I've integrated brushless motors in RRF with their step/dir interface to emulate steppers, but for a blower it would also be possible the use PWM, like an ordinary fan-port.
They recently have introduced a controller big enough for 30A motors, but IMHO it's not recommended for simpleFOC newbies.
I just checked their shop and it's not listed yet. But ask in their forum and you'll be heard. -
@o_lampe What about a 3 phase speed controller with PWM in? Like this https://www.amazon.com/Three-Phase-Brushless-Controller-Control-Function/dp/B0F1YGJ48F
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@gnydick These controllers require hall sensors. I couldn't find info about them in your motor sheet.
If it comes with hall sensors, you're probably good. (400W seems an awful lot for these small controllers)
If not you can try rc-hobby ESCs. They work without halls, but need a "hobby-servo" compatible signal. RRF can send that, too. It's just a matter of declaration.
