E-Motor Typhoon Impeller 1W40 3300KV

For pylon /EDF jets up to 1600 grams

Suitable for HET EDF unit 6904 or WeMoTec 480 mini fan

Spec.:

-Diameter : 28 mm

-Length : 62 mm

-Shaft Dia. : 4 mm

-Weight : 180 grams

-No load current(lo) : 5.2

-Internal resistance: 6.2

-KV : 3300

-No. of poles: 6

-Max Current: 140 A (6S)

-Thrust: 1470g (4S) / 2300g (5S) / 3050g (6S)

-Max efficiency: 87%

-Power Nominal: 2400 Watts on 6 cells (6904 fan unit)

Advance timing : 18° Middle PWM: 16 Khz

Note:

-We do not recommend to use the 1W40 motor with more than 6S lipo as it may burn the motor for high amp draw       

-40C lipo cells are recommended.         

-Do not use over 4S lipo on prop application