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PowerFan 400/6 EDF Unit (No Motor)
This power fan 400/6 EDF unit does not come with a
motor
PowerFan 400/6 EDF Unit w/400F Motor
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Volts |
Amps |
RPM |
Thrust |
Thrust |
Power |
Efficiency |
|
V |
A |
RPM |
Grams |
Ounces |
Watts |
g/w |
|
9 |
8 |
19000 |
225 |
8.04 |
72 |
3.125 |
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10 |
9 |
20700 |
265 |
9.29 |
90 |
2.944 |
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11 |
10 |
22100 |
300 |
10.58 |
110 |
2.727 |
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12 |
11 |
24500 |
360 |
12.62 |
132 |
2.727 |
A powerful 6 bladed fan unit for Speed 400 (GWS
EDP-400) brushed motors or brushless motors up to 28mm diameter such as the
Feigao 1308416L or equivalent. Suggested for
motors with a Kv of 3400 - 3800 RPM/V. Includes aluminum hub adapter for
motors with 2.3mm shafts. Use on airplanes under 20 oz flying weight.
The outer diameter of the shroud is 68mm. The Diameter of the intake lip is
78mm
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| Description |
MO Stock |
Order |
Price |
| PowerFan 400/6 EDF Unit
(No Motor) |
In Stock |
|
29.99 |
KP-440 Micro Fan
KP-440 Electric Ducted Fan These Fans are 1.75" diameter 1.2 oz. with motor
and can produce 4.0 oz. of static thrust on 6 cells we only have these available as a fan shroud package with no motor. Limited quantities
KP-440 STUFF
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| KP-440
SET $15.95
(impellor and shroud)
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 Micro
Fan MC-001  $24.95 IN STOCK!!!
LIMITED QUANTITIES !!!
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Technical Data |
| Material: |
Nylon, ABS, Aluminium |
| Weight: |
ca. 16 g |
| Einsatzbereich: |
20-300 W |
| Rotor: |
4 bladed (50 mm) glass
filled |
| Ageom.: |
13,9 qcm |
| Aeff.: |
11,9 qcm |
| Static Thrust: |
0,5-4 N |
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This completely new fan is another design by Ulf
Herder, utilizing CAD/CAM techniques. It has a 50 mm inner diameter
and accepts motors up to 25 mm in diameter. The rotor is mounted on a
prop adaptor which fits onto the motor shaft. Adaptors are available
for 2.0, 2.3 and 3.17 mm motor shafts to fit all commonly available
motors.
The fan unit was designed around the Graupner SPEED 300 motor, which
gives about 200g of thrust on eight (small) cells.
As the rotor is glass reinforced, it is rigid enough to accept the
power brushless motors, as delivered by Lehner, Hacker, Astro and
other manufacturers. Because the rotor operates at extremely high rpm,
we recommend the use of ball race motors like Multiplex Permax 280 BB
or similar.
For the battery we recommend N-500AR cells with single motored models
and CP 1300/1700 for use with twin motored models.
The fan unit comes without an intake lip, which therefore needs to be
part of the model. |
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2.0
MM adaptor for the MC-001 Microfan $4.25
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2.3
MM adaptor for the MC-001 Microfan $4.25 |
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3.17
MM adaptor for the MC-001 Microfan $4.25 |
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Robbe power 330 Motor ( recommended ) |
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Midi
Fan  $69.95
SOLD OUT, PARTS ONLY !!
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Technical Data |
| Material: |
Kunststoff, Aluminium |
| Weight: |
ca. 105 g |
| Application: |
200-1000 W |
| Rotor: |
6-bladed, glass filled rotor |
| Ageom.: |
49,4 cm2 |
| Aeff.: |
45,6 cm2 |
| Static Thrust: |
7-20 N |
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The new standard for 90 mm ducted
fans! Eco Fan II and Eco Fan pro where yesterday. Time has come to set new
standards. The new 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
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| high efficiency at all
speeds |
| optimized intake capability
even in extreme ductings |
The fan can be powered by a simple
540 can motor on seven cells, up to motors as strong as an Ultra 930-7
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.
MidiFan Parts:
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MD 002-3
Single adaptor, 3,17 mm |
9.00 |
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MD 002-4
Single adaptor, 4,00 mm |
9.00 |
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MD 002-5
Single adaptor, 5,00 mm |
9.00 |
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MD 003
Rotor Midi Fan with spinner |
45.00 |
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MD 006
Spinner Midi Fan |
8.00 |
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Items:
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HW 609-3 HW 609,
3,17 mm adaptor |
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HW 609-4 HW 609,
4,00 mm adaptor |
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HW 609-5 HW 609,
5,00 mm adaptor |
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HW 609-L HW 609
rotor |
$29.99 |
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HW 609-SK HW 609
streamlined cone, also for HW 620 and Midi Fan |
$9.99 |
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HW
620 replaces the RK 720-E. It is similar in size and performance to the Midi
Fan. You can choose the same motors, but you will gain a higher efflux
velocity at slightly lower static thrust.
In the past many customers did not
like the complicated construction of the RK 709/720. Wie have listened to
that and deliver both the HW 609 as well as the HW 620 nearly completely pre
assembled. It is just left to you to mount the motor and fit the fan unit in
your individual model.
Especially for this EDF we are
developing an F-16 right now, that comes completely moulded and takes
advantage of the efficiency of this unit. Typically you choose in such a
model an HP 290-20-7 and14 cells, or an Ultra 930-6 running on 16 cells. As
we have reduced the torque consumption dramatically, you can even start with
simple 600 size ferrite motors
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