Mini Fan pro / HET 2W18

Item number: MF 2W18

69 mm ducted fan 4s Lipo, 55 A, 13 N thrust
completely mounted, checked, precision balanced and harmonically tuned.

Category: Mini Fan pro combos

99,90 €

including 19% VAT. , plus shipping

Recommended retail price: 99,90 €
Not available now!

Delivery status: 1 week

Shipping time: 2 - 3 workdays

For 4s Lipo, 55 A, 13 N of thrust

This is a more powerful version of the well known Mini Fan pro / HET 2W20 drive. It is suitable for example for the Viperjet by Tomahawk Design, but can be equally used with most models weighing 1 - 1.7 kg.
Since current can reach up to 60 A readily installed, we recommend 3.200 mAh cells 30 C or better and a good 70 A speed controller. Throttle management is recommended to reach a good flying time.

The motor is a 6 pole motor turning more than 40.000 rpm. So only speed controllers that can switch more than 120.000 times / minute are suitable.

The fan unit comes completely mounted with a HET 2W18 motor.
The unit is assembled and checked at factory, precision balanced and harmonically tuned.

Set comprises:
1 x Mini Fan pro ducted fan unit with optional intake lip
1 x HET 2W18 motor
 inner diameter:  69,0 mm
 outer diameter:  72 mm
 length of shroud:  59 mm
 weight, complete:  146 grams w/o lip (+14 g)
 fan swept area:  29.4 qcm
 rotor:  5-blades, Nylon (glass reinforced)
 power input approx.  800 W
 thrust:  13 N (approx. 1.3 kg)
 rec. battery:  4s lipo, from 3.200 mAh 30C or better
 rec. thrust tube dia.:  56 mm dieameter
 Timing ESC:  approx. 12
 PWM:   8-12 kHz

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.

Shipping weight: 0,30 Kg
Product weight: 0,20 Kg

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