Tags: D55×H42_Ducted_Fan_EDF 

Specifications:

Size: 55(Dia)xH42
Weight:17g / 0.6oz
Applicable motor: Brushed 370 class; Brushless B28 4000KV ( not included )
Thrust: Brushed motor 150-250 g; Brushless motor 200-400 g
Speed controller required: 15A ( brushed ); 18A (brushless) ( not included )
Inner Diameter: 56mm
Outside Diameter:58.3mm (not including the flange)
Height: 42mm
Motor Housing Inner Diameter:24mm
Motor Collet Diameter: 3mm

Includes/Requires:

Requires:
370 Class Motors or B28 bushless 4000KV