Modern high efficiency multi bladed fan unit.
The fan unit comes completely mounted with a HET 2W20 motor.
The unit is assembled and checked at factory, precision balanced and harmonically tuned.
Readings
| |
3s |
4s
|
| Voltage
|
11,1 V
|
14,8 V
|
| Current
|
|
55,5 A
|
| Power
|
|
822 W
|
| rpm
|
|
|
| thrust
|
|
1,35 kp
|
| efflux velocity
|
|
|
| efficiency
|
|
|
| controller
|
> 50 A / HV
|
> 80 A / LV
|
| Battery
|
2.500-3.400 mAh
|
3.000-3.800 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 Mini Fan evo ducted fan unit
1 x HET 2W20
| inner diameter: |
69,0 mm |
| outer diameter: |
72,0 mm |
| length of shroud: |
60 mm, w/o intake lip |
| weight, complete: |
155 grams (opt. intake ring + 15g) |
| fan swept area: |
29,40 sqcm |
| rotor: |
9-blades, Nylon (glass reinforced) |
| |
|
| rec. thrust tube dia.: |
56 mm diameter |
| Timing ESC: |
approx. 12° (6-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.
| Shipping weight: |
0,30 kg
|
| Item weight: |
0,20 kg
|
Product safety information
Manufacturer information:
WeMoTec
Walzwerkstraße 24
Nordrhein-Westfalen
Willich, Deutschland, 47877
info@wemotec.com
https://www.wemotec.com
