Search: Posts Made By: JOZSEF
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07-13-2018, 02:14 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

https://youtu.be/-THGSIWb5DM

https://youtu.be/-THGSIWb5DM
07-08-2018, 10:41 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

HAOYE 4,5/115mm 7 blades CASLE PHOENIX EDGE...

HAOYE 4,5/115mm 7 blades
CASLE PHOENIX EDGE HV 120
12S ZIPPY 5000mAh 45C
MOTOR- HET TYPHOON 700-98-840

I used in this test:
-motor timing : low
-pwm rate .....: 8kHz
-power out ....: 100%...
07-01-2018, 01:34 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

https://youtu.be/gnBgEJwXXQ0

https://youtu.be/gnBgEJwXXQ0
06-30-2018, 05:04 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

CHANGESUN 120mm 4 blades (new rotor,intake lip...

CHANGESUN 120mm 4 blades (new rotor,intake lip 2)
CASLE PHOENIX EDGE HV 120
12S ZIPPY 5000mAh 45C
MOTOR- HET TYPHOON 700-98-840

I used in this test:
-motor timing : low
-pwm rate .....:...
06-18-2018, 03:47 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

When gman4reel (Sarasota,Fl) had shown me(us) his...

When gman4reel (Sarasota,Fl) had shown me(us) his 12S tests’ results (second page) I decided I would make a few tests with an other 12S elektro motor and I would compare the test results.
Now I have...
06-09-2018, 01:14 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

During the test the ESC switched off the motor...

During the test the ESC switched off the motor due to the high ampere.
I had set up max.150A in the ESC.

CHANGESUN 120mm 12/4 blades
CASLE PHOENIX EDGE HV 120
12S ZIPPY 5000mAh 45C

I used...
06-07-2018, 11:48 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

After the 6 blades from CHANGESUN 120mm 12...

After the 6 blades from CHANGESUN 120mm 12 blades rotor test (see posts: 90,91)
I decided to make a 4 blades rotor and I check the parameters at 100%...
05-23-2018, 12:10 PM
Replies: 106
Views: 13,474
Posted By JOZSEF

Here are some thoughts of the pulsing. These...

Here are some thoughts of the pulsing.
These accumulators were used and old at this time.
In the first part of this test I had set up in the ESC Voltage Cutoff- 38,67 V then I set 35,29 V....
04-23-2018, 02:38 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

CHANGESUN 120mm 4 blades(with intake lip 2,new...

CHANGESUN 120mm 4 blades(with intake lip 2,new rotor,exhaust pipe 2-3)
CASLE PHOENIX EDGE HV 120
12S ZIPPY 5000mAh 45C


I used in this test:
-motor timing : low
-pwm rate .....: 8kHz...
04-20-2018, 12:25 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

https://youtu.be/cNfGmVsQvLA

https://youtu.be/cNfGmVsQvLA
04-16-2018, 11:25 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

CHANGESUN 120mm 4 blades(with intake lip 2,new...

CHANGESUN 120mm 4 blades(with intake lip 2,new rotor,exhaust pipe 2)
CASLE PHOENIX EDGE HV 120
12S ZIPPY 5000mAh 45C


I used in this test:
-motor timing : low
-pwm rate .....: 8kHz
-power...
04-16-2018, 12:42 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

CHANGESUN 120mm 4 blades(with intake lip 2,new...

CHANGESUN 120mm 4 blades(with intake lip 2,new rotor)
CASLE PHOENIX EDGE HV 120
12S ZIPPY 5000mAh 45C


I used in this test:
-motor timing : low
-pwm rate .....: 8kHz
-power out ....: 100%...
04-15-2018, 11:06 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

For the following tests I am using CHANGESUN ...

For the following tests I am using CHANGESUN 120mm 4blades EDF with the new rotor,
because the old one broke during an unsuccessful test.

First, I tested the older accumulators and the EDF with...
02-26-2018, 04:18 AM
Replies: 5
Views: 403
Posted By JOZSEF

https://youtu.be/V10vfGLkI-o

https://youtu.be/V10vfGLkI-o
02-15-2018, 11:42 AM
Replies: 5
Views: 403
Posted By JOZSEF

The happy owner,Tibr Benus has just got his...

The happy owner,Tibr Benus has just got his model(pic.40).
02-13-2018, 12:42 AM
Replies: 5
Views: 403
Posted By JOZSEF

:)

:)
02-12-2018, 02:26 AM
Replies: 5
Views: 403
Posted By JOZSEF

:)

:)
02-11-2018, 03:57 AM
Replies: 5
Views: 403
Posted By JOZSEF

more pictures

more pictures
02-11-2018, 03:51 AM
Replies: 5
Views: 403
Posted By JOZSEF

Retract system of MIG-21 EDF

Hi,

I would like to show you a retract system of the MIG-21 EDF with fiberglass fuselage .
It was designed and built by one of my older modeler friends, Pl Szl.He built this model to his...
01-19-2018, 09:26 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

One of the M2 screws broke in the front part of...

One of the M2 screws broke in the front part of the motor.I changed them to M3 screws.
The printed third exhaust pipe is not as nice as I expected to be because I hadn’t saved the 3D drawing...
12-16-2017, 02:20 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

There is the seven degree exhaust pipe 100mm at...

There is the seven degree exhaust pipe 100mm at aft.
There are the two exhaust pipes together.
12-14-2017, 11:38 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

I had made several EDF test and I saw what is...

I had made several EDF test and I saw what is important is the clear airflow in the EDF.
I didnt like the older exhaust pipe parameters of the CHANGESUN 120mm 4 blades so at first I redesigned a...
11-18-2017, 11:18 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

I used 2 types of accumulators during the...

I used 2 types of accumulators during the CHANGESUN 120mm 6 blades 12S test.
I started the test with 12S TURNIGY nano-tech 6000mAh 25-50C.
At higher rpm the EDF pulsed.My friends opinion is that...
11-16-2017, 10:12 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

CHANGESUN 120mm 6 blades CASLE PHOENIX EDGE...

CHANGESUN 120mm 6 blades
CASLE PHOENIX EDGE HV 120
WELLPOWER SE 10S,5000mAh,30C

I used in this test:
-motor timing : low
-pwm rate...: 8kHz
-power out..: 100%
-static thrust. : 41-42N
11-05-2017, 11:40 AM
Replies: 106
Views: 13,474
Posted By JOZSEF

I have made 6 blades rotor. It is ready for test....

I have made 6 blades rotor. It is ready for test. I used UFO glue for gluing the rotor blades.
Showing results 1 to 25 of 188
 


 
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