Small 545 Brush Motor Fan DC 14.4V 21.6V 22.2V 120W Large Power Handheld Vacuum Cleaner Metal 1Pcs(Model A)

MotorsSmall 545 Brush Motor Fan DC 14.4V 21.6V 22.2V 120W Large Power Handheld Vacuum Cleaner Metal 1PcsModel BThe 545 motor is a compensation brush motor, longer life than normal carbon brush motor.Motor is dual ball bearing.Fan weight: 246 gramsRated voltage: DC21.6VRated Power: 150WCurrent: 7.9AVoltage Range: 12V-24V.Test data:18V no-load current: 6.2A power 110W18.5V no-load current: 6.5A power 120Wand the voltage can be higher or lower, and its power is directly determined by the voltage.However, since these are high-power and dense motors, the voltage cannot exceed too much.This type of fan is generally powered by high-power lithium batteries,and it is best not to use a regulated switching power supply because its starting current exceeds 30A.Moreover, due to the impeller of the fan, it is necessary to determine the direction of rotation.Therefore, please note that the terminal with a red dot is connected to the positive pole,while the terminal without a red dot is connected to the negative pole. Model CNotes:This batch of fans was taken from a brand machine.The machine body may have some scratches, but it does not affect its use.Motor model: 545 DC motorProduct name: Vacuum cleaner fan motorApplicable voltage range: DC18.0V - 21.6VRated voltage: 21.6VNo load current: 4 amps to 6 ampsConnection method: Connect the red dot of the motor to the positive pole(do not connect it in reverse, it will make abnormal noise!)Power recommendation: high-power power sources such as batteries/lithium batteries/switch mode power supplies!A low current power supply cannot be carried.Intense high-power vacuum cleaner motor, please pay attention to safet when using!Please check if the protective casing of the fan is securely fastened when powered on,Do not open the metal casing of the fan!! To preven being cut by high-speed blades!!!The power supply should choose high-power sources such as lithium batteries,as the starting current of the motor is particularly high.Package:Motor x 1Output Power : 74.6-735(include735)Model Number : 545Construction : Permanent MagnetType : Mini MotorCommutation : BrushUse : Home Appliance

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