Modern high efficiency multi bladed fan unit. The fan unit comes completely mounted with a HET 650-58-1970 motor. This Pack is precisely assembled, balanced and tested by us.
This product is no longer in stock
Warning: Last items in stock!
By buying this product you can collect up to 189 loyalty points. Your cart will total 189 points that can be converted into a voucher of 5,67 €.
|EDF thrust (categorization)||1-2kg, 2-3kg, 3-4kg|
|EDF Diameter Class (mm):||90|
|Motor Diameter (mm):||36|
|Shaft diameter (mm):||5|
|Battery Cells:||4s - 14.8v, 5s - 18.5v, 6s - 22.2v|
Modern high efficiency multi bladed fan unit. The fan unit comes completely mounted with a HET 650-58-1970 motor.
This Pack, composed with the EDF unit, the motor and the assembling and balancing service, is precisely set, harmonically balanced and tested by us. It can be directly installed inside your model.
|Characteristics / Voltage||4s||5s||6s|
|Voltage||14.8 V||18.5 V||22.2 V|
|Current||48.5 A||72.0 A||91.0 A|
|Power||718 W||1332 W||2020 W|
|Thrust||1.66 kg||2.48 kg||3.20 kg|
|Efflux velocity||51.90 m/s||63.41 m/s||72.02 m/s|
|Controller||> 60A / LV||> 80A / LV||>110A / LV|
|Battery||2500-3000 mAh||3600-4800 mAh||4500-4800 mAh|
The controller should be chosen 20% over rated due to the long lasting load.
LV = low voltage controller up to 6s, HV = high voltage controller above 6s.
Battery should be chosen about 15/ - 1/20 of the max current for 4-3 minutes WOT. 30-40 C is appropriate.
Readings: We measure with a constant voltage of 3.7 V / cell. Current and thrust are measured with a small intake lip (r=6 mm) at 21° C, 50m asl and standard pressure. Depending on battery, controller and installation you may see higher or lower figures.
|inner diameter:||89,0 mm|
|outer diameter:||92,0 mm|
|length of shroud:||60 mm, w/o intake lip|
|weight, complete:||395 grams (opt. intake rin + 19g)|
|fan swept area:||49,40 sqcm|
|rotor:||11 blades, nylon (glass reinforced)|
|rec. thrust tube dia.:||75 mm diameter|
|Timing ESC:||approx. 6° (4-pole motor)|
Ducted Fan unit of the poular 89 mm Midi Fan class, both optimized for Sound and efficiency. This fan brings efficiency of multibladed fans to a new level. The one piece glass reinforced Nylon rotor comes calibrated and dynamically balanced. All components are compatible to the former Midi Fan pro.
Ducted Fan unit of the poular 89 mm Midi Fan class, both optimized for Sound and efficiency.This fan brings efficiency of multibladed fans o a new level. Ducted Fan unit of the poular 89 mm Midi Fan class, both optimized for Sound and...
Typhoon HET EDF 650-58-1970 Motor 36mm, recommended for 6s configuration. Suitable for 90mm HET EDF unit 9305 and WeMotec Midi Fan pro and evo. Typhoon HET EDF 650-58-1970 Motor 36mm, recommended for 6s configuration. Suitable for...
Assembling and Balancing Service for EDF units and motors. This service is only for EDF up to 90mm size. For larger EDF units please contact us. Assembling and Balancing Service for EDF units and motors. This service is only for EDF...