1pc RS-390 DC5V-12V 72W Turbine Motor High Speed Power Blade Fan for DIY Handheld Vacuum Cleaner Cleaning Tools

MotorsSpecification:390 motor vacuum cleaner high-speed fan is equipped with 390 front and rear ball bearing high-speed motors.The shafts are all thickened by 3.17mm, with a nominal voltage of 11.8 and power of 75W. Note: This is inventory fans motor, some motor casings may have some localized white marks, and the motors are all and unwelded before use.The nominal voltage of the motor is 11.8V, and it can work normally when tested between 5V-12V.Pay attention to the red dot marked as the positive pole in the wiring.Although the positive and negative poles can work in reverse, the suction force will decrease significantly, and the power will increase significantly.In severe cases, overcurrent can cause overheating and damage to the motor.Therefore, it is important to ensure that the positive and negative poles are not connected incorrectly.The motor has been tested to operate at a voltage of 5.0V, with a current of 2.2A, a power of about 11W.The motor has been tested to operate at a voltage of 7.2V, with a current of 3.3A, a power of about 23W.The motor has been tested to operate at a voltage of 9.0V, with a current of 4.0A, a power of about 36W.The motor has been tested to operate at a voltage of 12V, with a current of 6.0A, a power of about 72W. The fan weighs about 120 grams.=========================Package List:Fan Motor x 1PC==========Hign-concerned Chemical : NoneUsage : Home ApplianceModel Number : 390 Fan MotorConstruction : Permanent MagnetType : Micro MotorProtect Feature : Explosion-proofCommutation : BrushEfficiency : IE 1Motor model : LS-390SH-6021Rated voltage : 11.8VSuitable voltage : 5V-12V

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• 1pc RS-390 DC5V-12V 72W Turbine Motor High Speed Power Blade Fan for DIY Handheld Vacuum Cleaner Cleaning Tools