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Wemotec Midi Fan evo ducted fan unit / HET 650-68-1600
Product Details
Beschreibung
Modern high efficiency multi bladed fan unit.
The fan unit comes completely mounted with a HET 650-68-1600
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 Midi Fan pro ducted fan unit
1 x HET 650-68-1600
Features
inner diameter: |
89,0 mm |
outer diameter: |
92,0 mm |
length of shroud: |
60 mm, w/o intake lip |
weight, complete: |
402 grams (opt. intake ring +
19g) |
fan swept area: |
49,40 sqcm |
rotor: |
11 blades, Nylon (glass
reinforced) |
|
|
rec. thrust tube dia.: |
75 mm diameter |
Timing ESC: |
approx. 6° (4-pole motor) |
PWM: |
8-12 kHz |
6s |
7s |
8s |
|
Voltage |
22,2 V |
25,9 V |
29,6 V |
Current |
62.0 A |
76,0 A |
95,0 A |
Power |
1376 W |
1986 W |
2812 W |
rpm |
|
|
|
thrust |
2,58 kp |
3,22 kp |
4,13 kp |
efflux velocity |
64,67 m/s |
72,22 m/s |
81,52 m/s |
efficiency |
0,59 |
0,58 |
0,58 |
controller |
> 80 A / LV |
> 90 A / LV |
> 120 A / HV |
Battery |
3.100-4.200 mAh |
3.800-5.200 mAh |
5.000-6.500 mAh |
Eigenschaften
Manufacturer | Wemotec |
---|---|
Article reference | MDE650681600 |