Hello guys,
I'm working on a medical respirator project, where I'm planning to use a high rpm BLDC motor (around 700000-100000 rpm) to spin an impeller to force the air through some duct system. Being portable, the motor should have a lower power consumption (below 20W if possible) for a longer run time from the battery pack. The commercial respirators uses hall sensor based motors for better performance. We are also looking into such a motor if possible. Could anyone help me out?