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Electric Ducted Fans
WeMoTec
Mini Fan 480
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Material: |
Nylon, ABS,
Aluminium |
 |
|
Aeff: |
22,55 qcm |
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Weight: |
ca. 60 g with
intake lip |
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Rotor: |
68mm dia., 5 bladed |
| Max rpm |
45,000 rpm |
|
Application: |
100-700W |
| Static Thrust |
2-14N (7 to
50oz) |
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Info: |
The glass
reinforced five bladed rotor comes in one piece, which makes
assembling of the unit quite easy. With a standard SPEED 480 race
motor on eight cells one can achieve thrust figures in excess of 400
grams. With the Plettenberg 200-20-6 or similar, thrust figures of
600 g and more are easily achievable, and with brushless motors from
Aveox, Hacker, Kontronik and Lehner thrust figures up to 10 N have
been measured. |
|
Price: |
44.95
$ US |
EDF 6904
 As
substitute to the Midi fan 480 we offer also the edf6904 from HET RC
at 36.00U$
This fan features the same specs as the mini fan 480, is
slightly stiffer which will provide an additional 10% of
thrust.
Ideally suited motors:
Mega 16/15/2 on 3S
Mega 16/20/2 on 4S
Mega 16/15/3 on 4S
Mega 16/25/2 on 4S
Mega 16/25/3 on 5-6S
 WM-400
This unit is for use in
the same application as the Wemotec mini fan 480. While it has a
revolutionary concept where the motor is front of the rotor.
Ideal for motor cooling and improving airflow after the rotor
since nothing else then the stator is in the way, so no
unnecessary wire drag.
Ideally suited motors:
Mega 16/15/2 on 3S
Mega 16/20/2 on 4S
Mega 16/15/3 on 4S
Mega 16/25/2 on 4S
Mega 16/25/3 on 5-6S
Price: 49.00U$
Midi Fan
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Material: |
Kunststoff,
Aluminium |
 |
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Aeff: |
45,6 cm2 |
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Weight: |
ca. 105 g |
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Rotor: |
88mm dia, 6-bladed,
glass filled rotor |
| Max rpm |
35,000 rpm |
|
Application: |
200-1000 W |
|
Ageom.: |
49,4 cm2 |
|
Static
Thrust: |
7-22 N
(24-78oz) |
|
Info: |
The standard
for 90 mm ducted fans! Our Midi Fan follows the same design
philosophy, that made the Mini Fan 480 a world wide success already.
It replaces both, Eco Fan II (EJT 540 unit) and Eco Fan pro (EJT
cobalt unit). The new Midi Fan stands for:
- maximum static thrust
- high efficiency at all speeds
- optimised sucking capability even in extreme ductings
The fan can be driven by a simple 540 can motor on seven cells, or
by brushless motors running on more than 20 cells.
Depending on the motor used, static thrust in excess of 700 grams
can be achieved at 200 W input only, but the fan can be run on up to
1000 W input delivering 20 N of thrust and more.
The fan unit comes nearly ready to use. Just the rotor and motor
need to be mounted.
Eco Fan II and Eco Fan-pro can easily be upgraded to the new
standard by changing rotor and adaptor only. Costumors reported,
that the mangaged to upgrade fans of other manufacturers as well. |
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Price: |
69.95
$ US |
HW 609
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Material: |
Nylon, ABS, Aluminum |
 |
|
Aeff: |
32,2 qcm |
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Weight: |
ca. 72 g (int.
parts and shroud) |
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Rotor: |
75 mm, 6-bladed |
|
Ageom.: |
32,8 qcm |
| Max
rpm |
38,000 rpm |
|
Static Thrust: |
ca. 5-14 N
(18-50oz) |
|
Info: |
The smallest
fan of our HW range is a cut down version of the Midi Fan. This can
especially be seen at the rotor design. this unit has reduced torque
consumption and increased rpm instead.
This makes fitting existing electric motors much easier. You can
choose a 16 turn buggy motor running on 7-8 cells at the low end, an
Ultra 920-4 for better performance, or even choose a motor like the
powerful HP 290-20-6 running on up to 14 cells or similar brushless
systems. You should choose this EDF unit if the Mini Fan 480 is not
powerful enough, and if there is no suitable space available to fit
a 90 mm fan unit. Of special interest is this fan unit as a tuning
fan in models like Robbe „Gnat“ or Kyosho „T-33“ and „F-16“. These
models are typically driven by an Ultra 920-4 running on eight
standard size cells, or a brushless system.
For this purpose we offer a special set, that is reduced in price,
compared to the complete kit. |
|
Price: |
98.95
$ US |
Aeronaut
Turbofan 4000 (7249/40)
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Material: |
Carbon |
 |
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Weight: |
120 g |
|
Rotor: |
120 mm dia |
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Static Thrust: |
45 N
(159oz) |
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Price: |
389.00
$ US,
on sale 369.00U$ |
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| Motor |
V |
A |
n/min |
W |
Static
Thrust
gr |
Static
Thrust
oz |
m/s |
| HP
300/40 A2 S |
20 |
24.90 |
14 696 |
498 |
1485 gr |
52.4 |
37.40 |
| HP
300/40 A2 S |
24 |
34.50 |
17 287 |
828 |
2082 gr |
73.4 |
44.29 |
| HP
300/40 A2 S |
28 |
45.10 |
19 842 |
1263 |
2724 gr |
96.0 |
50.65 |
| HP
300/40 A2 S |
32 |
55.20 |
22 298 |
1766 |
3465 gr |
122.2 |
57.13 |
| HP
300/40 A2 S |
36 |
66.30 |
24 550 |
2387 |
4230 gr |
149.2 |
63.12 |
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| HP
300/30 A2 S |
24 |
23.30 |
15 175 |
559 |
1600 gr |
56.4 |
38.82 |
| HP
300/30 A2 S |
28 |
30.20 |
17514 |
846 |
2114 gr |
74.6 |
44.62 |
| HP
300/30 A2 S |
32 |
38.10 |
19 725 |
1219 |
2676 gr |
94.4 |
50.21 |
| HP
300/30 A2 S |
36 |
46.70 |
21 931 |
1681 |
3362 gr |
118.6 |
56.28 |
| HP
300/30 A2 S |
40 |
58.10 |
24 127 |
2324 |
4186 gr |
147.7 |
62.79 |
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HP370/40A1 S |
10-12S LiPo |
110 |
|
|
4500 gr |
159.0 |
|
Turbofan 8000 (7249/80)
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Material: |
Carbon |
|
|
Weight: |
140 g |
|
Rotor: |
145 mm dia |
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Static Thrust: |
120 N
(>26 lbs) on 12S LiPo (~190A) |
|
Price: |
498.00
$ US,
on sale 473.00U$ |
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Mega
Moki EDF ACn
22/6S
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Material: |
All
Carbon |
 |
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Weight: |
260 g incl. motor ACn
22/6S |
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Rotor: |
94 mm |
|
Static Thrust: |
> 30 N |
|
Power |
approx
1.1kW |
|
Battery requ'd |
6S
LiPo |
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Price: |
489.00 $ US (including special built in edf motor) |
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