Mini Fan evo ducted fan unit / HET2W27, completely assembled, precision balanced and harmonically tuned
Modern high efficiency multi bladed fan unit.
The fan unit comes completely mounted with a HET 2W27 motor.
The unit is assembled and checked at factory, precision balanced and harmonically tuned.
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 2W27
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.
The fan unit comes completely mounted with a HET 2W27 motor.
The unit is assembled and checked at factory, precision balanced and harmonically tuned.
|
6s | |
| Voltage |
22,2 V |
| Current |
55,5 A |
| Power |
1.232 W |
| rpm | |
| thrust |
1.82 kp |
| efflux velocity |
70,42 m/s |
| efficiency |
51% |
| controller |
> 70 A / HV |
| Battery |
2.800-3.700 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 2W27
| inner diameter: | 69,0 mm |
| outer diameter: | 72,0 mm |
| length of shroud: | 60 mm, w/o intake lip |
| weight, complete: | 185 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 |
| Product weight: | 0,20 Kg |
Average product review
Total entries:
2
Total entries:
2
