DX7 TX and AR6200 RX. - Page 3 - RCCanada - Canada Radio Controlled Hobby Forum
RCCanada - Canada's Radio Control Hobby Forum
Fixed Wing Discuss fixed wing aircraft.

Reply
 
Thread Tools Display Modes
Old 05-07-2010, 05:56 PM   #21
eastcoast78
RCC Junior Contributor
 
eastcoast78's Avatar
 
I am: Mike
Join Date: Dec 2009
Location: St John's

Feedback: 0 / 0%
Posts: 109
Total Props: 0
Re: DX7 TX and AR6200 RX.


       Remove this ad - become a site supporter!
Quote:
Originally Posted by Bdegan View Post
Some servos just don't like 6 volts. They chatter and jitter. Can't stop it.
Try plugging in a 4 cell receiver battery fresh off the charger and you should be ok.
By the time you played around with everything and unplugged and replugged stuff the battery voltage probably came down slightly and settled. No more jitter.
I have a nice Hi torque /Hi speed Airtronics servo that won't work with a 5 cell receiver pack. Its a really nice servo, but it is older. Only works with a 4 cell receiver pack.
K...I have a 4.8 600 Mah Nicad that came with the Futaba Flight pack. ill try that. But i didn't think 600Mah would be enough too give me a day at the field with out having too take a Hour or so for re-charging. so i went with the 6v 2700mah NiMH.
Im using 7 3004's in my Cherokee and someone once said its better too Use 6V battery Packs.
Actually thinking back at it now,when the battery was charged i remember checking the Peak output Volts and it said 7.6,and was Pretty darn hot,even at 1.9A which form the TritionEQ instructions should do a 2700Mah in about 1.5hrs
__________________

MAAC

What goes up!!!....must come down!!!

Last edited by eastcoast78; 05-07-2010 at 09:29 PM.
eastcoast78 is offline   Quick reply to this message.

Sponsored Links - Subscribe to remove this ad.
Old 05-08-2010, 09:24 PM   #22
wasadoll
RCC Contributor
 
wasadoll's Avatar
 
Join Date: Jun 2008
Location: Grande Prairie Alberta

Feedback: 0 / 0%
Posts: 273
Total Props: 0
Re: DX7 TX and AR6200 RX.

Quote:
Originally Posted by Bdegan View Post
If it did it with a different receiver I would look at the servo.
Stick something else in there for a backyard idle test and see what happens.
I had a couple of servos that would wander off center in the cold. Turned out to be the plastic bushing that sits under the output gear and on top of the potentiometer. It would shrink enough in the colder temperatures to move causing the servo to continuously go off center.
Changing a servo is cheaper than a plane.
I installed the new futs9202 ran it in my back yard..it also surged full throttle after 4 min of running and did it 5 time less than one min apartits a analog servo should it be a digital if the others are digital??.
Dont know whats up ill try a different receiver (AR7000) see if the servo still surges
then try a completely different brand of servo or system,JR or FUTABA
__________________
MVVS 3W FME.....
EXTRA ...SUKHOI
FUTABA 10c.....Enough Said!
wasadoll is offline   Quick reply to this message.
Old 05-09-2010, 03:34 PM   #23
warhawk
RCC Junior Contributor
 
warhawk's Avatar
 
I am: Darryl
Join Date: Feb 2006
Location: White City Saskatchewan

Feedback: 4 / 100%
Posts: 179
Total Props: 0
Re: DX7 TX and AR6200 RX.

be careful when you are charging nickel metals at that kind of amps. You can cause the battery to false peak.
__________________
Darryl Hanger 9 SU26 DA85//QQPitts PythonDL100 /WildHare Extra330 ZDZ100 Topflite P40 // OMP Katana V2 Webra 50/// Primo 40 in the box
Many helies
warhawk is offline   Quick reply to this message.
Old 05-09-2010, 04:18 PM   #24
eastcoast78
RCC Junior Contributor
 
eastcoast78's Avatar
 
I am: Mike
Join Date: Dec 2009
Location: St John's

Feedback: 0 / 0%
Posts: 109
Total Props: 0
Re: DX7 TX and AR6200 RX.

Warhawk you mean charging @1.9A?
__________________

MAAC

What goes up!!!....must come down!!!
eastcoast78 is offline   Quick reply to this message.
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the RCCanada - Canada Radio Controlled Hobby Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

Member names may only be composed of alpha-numeric characters. (A-Z and 0-9)

!!ATTENTION ADVERTISERS!! If you intend on advertising anything on this forum, whatsoever, you are required to first contact us here . Additionally, we do NOT allow BUSINESS NAMES unless you are an Authorized Vendor. If you own a business, and want to do sales on this site via posting or private message, you will need to follow the rules. Shops, Stores, Distributors, Group Buys without being authorized will see your account terminated.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Your Name
Your first name and last initial is required if you plan on using the forum.
Location
Which city & province you live in. This is mandatory for classified listings.
Radio of choice?
Which radio is your current favorite to use?
Number of RC Vehicles?
How many boats, cars, planes do you own?

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
vBulletin Message

Thread Tools
Display Modes

Forum Jump


All times are GMT -5. The time now is 03:26 PM.


vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.