RVE NEBULA 4526H-540KV Excellent 

The world's first helicopter external rotor motor with aluminium radiator shell.
Optimize the design of the internal air duct of the motor, and have efficient heat dissipation capability!
Optimize the output curve and have a higher energy efficiency ratio.
The rotational speed is more stable and the output of high torque is higher.
Ultra-low temperature

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Size / Model：4526 
Motor kV ：540kV 
Stator Height：45mm 
Stator Width：26mm 
Motor Configuration：12N10P 
Wire Thickness：1.3mm  
Continous Current：125A
Continous Power：6250W  
Maximum Current：239A(2 seconds)
Maximum Power：12000W(2 seconds)
Internal Resistance (mOhm)：12mOhm 
Shaft Diameter：6mm 
Motor Length：57.6mm 
Motor Diameter：61.6mm 
Motor Weight：495g