Midi Fan100 evo Impeller / HET 700-68-900, completely mounted, fine balanced and harmonically tuned

Item number: MDE100 700-68-900

100 mm ducted fan unit (11-blades)
12s Lipo cells
4,70 kp of thrust
completely mounted, checked, completely balanced and harmonically tuned

Category: New products


229,90 €

including 19% VAT. , plus shipping

Recommended retail price: 229,90 €
Available now!

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

Shipping time: 2 - 3 workdays



This particular setup is extremely light weight with moderate power.
It is typically used in relatively slow models like airliners.
Twin engined airliners may weigh in at up to 13 kg, and four engined airliners even up to 25 kg.

Modern high efficiency multi bladed fan unit.

The fan unit comes completely mounted with a HET 700-68-900 motor.
The unit is assembled and checked at factory, precision balanced and harmonically tuned.

Readings
 
12s
 Voltage
44,4 V
 Current
68,0 A
 Power
3019 W
 rpm  
 thrust
4,60 kp
 efflux velocity
76,69 m/s
 efficiency
0,59
 controller
> 80 A / HV
 Battery
3.500-4.000 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 Fan100 evo ducted fan unit
1 x HET 700-68-900, with cooling ring

 inner diameter: 100,0 mm
 outer diameter: 104,0 mm
 length of shroud:  60 mm
 weight, complete:  447 grams (incl. cooling ring)
 fan swept area:  64,00 sqcm
 rotor:  11 blades, Nylon (glass reinforced)
 rec. thrust tube dia.:  85 mm diameter
 Timing ESC:  approx. 6 (4-pole motor)
 PWM:  8-12 kHz

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.

Attention:
If not mounted within a proper ducting, the fan nees an intake ring. An intake ring is not part of this set.

Shipping weight: 0,70 Kg
Product weight: 0,60 Kg

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