12V Brushless Motor High Speed ​​Brushless Turbine Fan

Brushless motor high speed turbine centrifugal fan Brand new stock brushless motor high-speed turbine centrifugal fan, the motor is well made and made of very good materials, double ball bearings, high-speed brushless motor, and the fan blades drive balance correction. It was originally a vacuum cleaner fan for a sweeping robot. This fan impeller generally needs to be used with an outer casing. The middle circular hole is the air inlet, and the air outlet is spread 360 degrees around the outer ring of the impeller, just like a turbine centrifugal fan. The measured maximum speed is 13,000 rpm and the maximum power is 16W. The nominal voltage of the fan is 15V1.1A, the test voltage supports operation between 7-15V, the current is about 0.45A-1A, and the speed is 7000-13000 rpm. The voltage determines the power and speed of the fan. You need to test it yourself for specific use. The power supply needs to be equipped with a regulated DC power supply. The power supply generally needs a current of about 1.5-2A. It is strictly forbidden to use overvoltage. The wiring should be red positive and black negative. Be sure to confirm the positive and negative poles before powering on. Incorrect connection will burn the internal drive circuit.