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Search: Posts Made By: caodang1120
Showing results 1 to 23 of 23
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Forum: Crash & Rebuild
04-19-2007, 10:05 AM
Replies: 1
Views: 699
Posted By caodang1120

Wrong Channel

One important things to remember is always check and put some kind of a marker to the plane with the right channel. I once use a high starts and put it on the wrong channel. 1/3 of the way up I...
Forum: Brushed/Brushless motors, speed controls, gear drives
01-06-2006, 03:00 AM
Replies: 5
Views: 707
Posted By caodang1120

RE: Motor and Torque

Thanks Kugo for the site. It is fantastic !! Excellent motor theory. Have a good day.
Forum: Brushed/Brushless motors, speed controls, gear drives
01-05-2006, 03:41 AM
Replies: 5
Views: 707
Posted By caodang1120

Motor and Torque

Can someone help me with my question. Which motor deliver more torque ( 4000 KV or 900 KV)? I was told that lower KV is the result of more winding in the motor coil. Also that lower KV resulted in...
Forum: RC Gliders, Sailplanes and Slope Soaring
01-05-2006, 03:41 AM
Replies: 0
Views: 403
Posted By caodang1120

MOVED: Motor and Torque

Brushed/Brushless motors, speed controls, gear dri: http://www.rcuniverse.com/forum/fb.asp?m=3734089
Forum: RC Gliders, Sailplanes and Slope Soaring
01-05-2006, 03:38 AM
Replies: 0
Views: 341
Posted By caodang1120

Motor and Torque

I have a question with motor and torque. Comparing between 3500 KV and a 900 KV motor, which execute more torque and why? I was told that lower KV is the result of more winding in the motor coil...
Forum: RC Gliders, Sailplanes and Slope Soaring
01-05-2006, 02:59 AM
Replies: 0
Views: 407
Posted By caodang1120

Motor and Torque

I have a question on motor and its KV specification. Which gives more torque ( 4000 kv or 900 kv motor ) ? I heard that they said lower KV motor have more torque because there is more winding in...
Forum: RC Gliders, Sailplanes and Slope Soaring
01-05-2006, 02:53 AM
Replies: 0
Views: 255
Posted By caodang1120

Motor and Torque

I have a question on motor and its KV specification. Which gives more torque ( 4000 kv or 900 kv motor ) ? I heard that they said lower KV motor have more torque because there is more winding in...
Forum: Beginners
12-17-2005, 04:03 AM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

Anyone knows about which program to get so it will tell you which motor goes with what propellor sizes?
Forum: Beginners
12-02-2005, 04:18 PM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

What is a good lithium charger for 1-3 cells. At about less than 50 dollars and using AC outlook from the wall.
Forum: Beginners
12-02-2005, 04:12 PM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

Your site on aerodynamic is exellent ! So much good info. Thanks.... Geistware
Forum: Beginners
12-02-2005, 04:10 PM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

Thanks AEAJR for the information. You always give out good info.
Forum: Beginners
12-01-2005, 02:34 AM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

Actually, I had no elevation control only right and lelf turn. In my thinking if airspeed = wind speed I was hovering for a few seconds. As the plane was about to land, at that point in time due to...
Forum: Beginners
11-30-2005, 02:31 AM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

AEAJR,

I first started out learning to fly with a two channels airplane. Is a power glider with a motor of around 180 (Twin motors). The plane turn left and right by the propellers. Today...
Forum: Beginners
11-30-2005, 02:10 AM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

Thanks for the tips RC pilots !!!!
Forum: Beginners
11-28-2005, 04:41 AM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

AEAJR

Thanks again. You seems to know so much. I have a Cermark Dragon Fly. It is good to toss it by hand with the elevation centered ? Then after I would be able to adjusts the elevation...
Forum: Beginners
11-24-2005, 03:49 AM
Replies: 2
Views: 398
Posted By caodang1120

Optic Transmitter

I'm planning to update my tranmitter from a single stick to a mode 2. A friend suggested to get the Optic 6. It is true that this transmitter will work with any receiver brand?
Forum: Batteries & Chargers
11-24-2005, 03:34 AM
Replies: 2
Views: 590
Posted By caodang1120

NiMH bat. to Lithium bat.

Does anyone knows the answer?

I just bought a Ventura motor glider. It comes with 8.4V 900mAh NiMH battery. I want to change this to a lithium. As you know, P=V*I = 7.56 Watt. If I use a...
Forum: Beginners
11-24-2005, 03:29 AM
Replies: 15
Views: 1,086
Posted By caodang1120

RE: Books or sites on internet for understanding ...

Hello aeajr,

I just bought a Ventura motor glider. It comes with 8.4V 900mAh NiMH battery. I want to change this to a lithium. As you know, P=V*I = 7.56 Watt. If I use a lithium 2 cells,...
Forum: Beginners
11-23-2005, 11:27 PM
Replies: 16
Views: 1,202
Posted By caodang1120

RE: Antenas

Thanks for all your input RC pilot !
Forum: Beginners
11-22-2005, 03:35 AM
Replies: 15
Views: 1,086
Posted By caodang1120

Books or sites on internet for understanding ...

I have never built an airplane before. Could someone recommend me a book or a site that would let one understand about wiring of the airplane and building an airplane from a kit. Thanks....
Forum: Beginners
11-22-2005, 02:58 AM
Replies: 16
Views: 1,202
Posted By caodang1120

RE: Antenas

DaveB, thanks for you reply; however, do you know how to figure out the length of the antenna for the airplane receiving at 49Mhz? Thanks again.
Forum: Beginners
11-22-2005, 02:54 AM
Replies: 16
Views: 1,202
Posted By caodang1120

RE: Antenas

Thanks for the infor Shagg. So what you are saying is that if I increase the freq. on the transmitter theorectically the range would increase. In addition, you are saying that if I increase the...
Forum: Beginners
11-21-2005, 04:14 PM
Replies: 16
Views: 1,202
Posted By caodang1120

Antenas

I have a glider and wanted to lengthen the antena with more wire. Would this enhances my range or would it hurt my range or neutral?

Thanks....
Showing results 1 to 23 of 23


 
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