Micro 36mm RS-545 Motor Engine Turbo Fan DC18V-24V 21.6V 22.2V 120W high-power handheld Vacuum Cleaner fan

Notes: the motor fan has little scratch on surface, but it work good.
Fan weight: 230 grams
Rated voltage: DC22.2V
The 545 motor is a brush motor, and the voltage can be higher or lower, and its power is directly determined by the voltage.
If DC24V is used for this fan, and the power is close to 140W.
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.
Specifications:
Hign-concerned Chemical: None
Model Number: 545
Construction: Permanent Magnet
Type: Micro Motor
Commutation: Brush
Origin: Mainland China
Certification: CE
Output Voltage: 120W
Use: Home Appliance
Condiction: Used