Features : 

 

- Performance + 5% compared to the changesun 50mm 11 blade 

 

- New Design & High Performance 50mm 11 Blade EDF Unit.

 

- Motor Already Installed By Factory with Dynamic Balanced

 

- Rotor Blade  : 11 Blade

 

- With 3.5mm Gold-Plate Connector 

 

- Suitable With Most 50mm EDF Jet In The Market

 

- Can Provide More Thrust & Better Sound Performance 

 

Description:

 

- Rotor Material: PC Reinforced Nylon

 

- Outside Diameter : 53.5mm 

 

- Ducted Fan Length : 28.0mm 

 

- Rotor DIameter : 50mm , 11 Blades

 

- Overall Weight : 70g 

 

- Motors : High Performance 4200kv Outrunner Brushless Motor 

 

- Working Voltage:  3S  11.1v or 4S 14.8v

 

- Static Thrust :  Around 484g At 11.1v (23A)    Around 770g At 14.8v (36A) 

 

This motor / Fan unit combo was pre balanced by a blancing machine. 

 

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 would fail.