Rotor Plug for 3mm Shafts

Rotor Plug for 3mm Shafts

59mm rotor diameter, 61mm outside diameter, carbon tube is 50mm long, 87mm overall length when assembled. Weighs 30 grams without motor. Designed for motor with 200W input. The fan can power models up to 21 ounces maximum weight. Will accept a motor of up to 25mm diameter. The rotor is drilled for a 2mm motor shaft (rotors for other shaft sizes available separately). The static thrust measurements with this fan are dramatically higher than with the EDF 60/15. This power comes at a cost: the higher currents (20-22 amps) require the use of larger speed controls (30 amp recommended) and Lipo batteries suitable to this amp load.