1) The perfect current capacity for long time flying

2) Provides extremely high torque for flying

3) The most efficiently RPM value

4) The maximum efficiency current

5) The best mechanical design for cooling motor

6) Light weight with the best performance

7) Dual Ball Bearing shaft support

8) Special designed for small size electric helicopter of 3S Li-Po Battery setup.            

Voltage range( V ) 2~3S Li-Po Battery 

RPM per volt(RPM/Volt) 3500 RPM/V 

Dimensions ψx L(mm/in) 28.5 x 28.1 mm (1.12 x 1.11 in) 

Shaft Diameter ψ(mm/in) 3.175mm (0.125 in) 

Max.efficiency current(A) 4~20A 

Internal resistance(mΩ) 36 mΩ

Weight(g/oz) 55 / 1.94

Max. Surge Current(A/s) 30A / 60s