Midi Fan80 evo ducted fan unit / HET 700-68-2100 (6s / 101A / 30N), completely mounted, balanced and harmonically tuned

Item number: MDE80 700-68-2100

80 mm ducted fan unit (11-blades)
6s Lipo cells
3,0 kp of thrust
completely mounted, checked, completely balanced and harmonically tuned

Category: with HET 700-68 motors

214,36 €

including 16% VAT. , plus shipping

Recommended retail price: 219,90 €
(You save 2.52%, that is 5,54 €)
Available now!

Delivery status: when light is red, approx. 8-10 days from time of order

Shipping time: 2 - 3 workdays

Modern high efficiency multi bladed 80 mm fan unit.

This lightweight 80 mm fan unit with a carbon fibre shroud is a compact version of the Midi fan and suits all models designed for 80 mm fan units.

It is especially intended to be used in those increasingly popular foam models, supplied by various manufacturers.

The Midi Fan80 evo is usually a "drop in" solution, however, some models like from Freewing or FMS are designed for fans with a mounted intake lip. You can 3D print such a lip from this file: Einlauflippe
However, if you prefer not to print yourself, you can obtain it from us as well.

This particular setup is intended for jets up to about 4,0 kg AUW.

With the ducted fan we provide a set of CNC milled CF mounting brackets.
If needed in your application, you can mount them at the preferred spot. We recommend gluing them with epoxy (UHU endfest or similar).

The fan unit comes completely mounted with a HET 700-68-2100 motor.
The unit is assembled and checked at factory, precision balanced and harmonically tuned.

22,2 V
101,0 A
2242 W
3,0 kp
 Efflux velocity
82,18 m/s
> 120A / LV
5.000-6.500 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.

Set comprises:
1 x Midi Fan pro ducted fan unit, 1 set of mounting brackets
1 x HET 700-68-2100, cooling ring

 inner diameter:  80,0 mm
 outer diameter:  83,2 mm
 length of shroud:  60 mm, w/o intake lip
 weight, complete:  398 grams
 fan swept area:  36,4 qcm
 rotor:  11 blades, Nylon (glass reinforced)
 rec. thrust tube dia.:  65 mm diameter
 Timing ESC:  approx. 6 (4-pole motor)
 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: 0,40 Kg
Product weight: 0,30 Kg

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