Powerfun

Due to This EDF Power Unit was pre balanced by a balancing machine, and the balance weight is in the spinner and the combo was installed in a proper position. We strongly remind user not to disassemble the fan unit and motor, otherwise the balance work will be fail. ..

 - Outside Diameter : 84.0mm - Ducted Fan Length : 67mm ( With Wing Intake Ring ) - Rotor DIameter : 78.2mm , 12 Blades- Overall Weight : 102g ( Whole Unit )- Motor Diameter: Around 36mm ( Not Include )- Motors Shaft Adapter : 5.0mm - Working Voltage:&..

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Due to This EDF Power Unit was pre balanced by a balancing machine, and the balance weight is in the spinner and the combo was installed in a proper position. We strongly remind user not to disassemble the fan unit and motor, otherwise the balance work will be fail. ..