SMALL - espritmodel.com SMALL - Telemetry SMALL - Radio
Reply
Thread Tools
Old Sep 07, 2011, 12:30 PM
Registered User
Joined Jul 2011
131 Posts
Discussion
Can Anyone Explain What Is This Voice What Comes From Motor

Do you know what is this noise ?

Is it because of esc or rx or battery,...

Noise comes from motor but i am sure its not problem of motor ! i also changed esc but still same voice comes. ???
RcLento is offline Find More Posts by RcLento
Last edited by RcLento; Sep 08, 2011 at 11:12 AM.
Reply With Quote
Sign up now
to remove ads between posts
Old Sep 07, 2011, 01:25 PM
Innov8tive's Avatar
Joined Jan 2007
1,730 Posts
Sounds perfectly normal to me. What "Noise" are you referring too?
Innov8tive is offline Find More Posts by Innov8tive
Site Sponsor
Reply With Quote
Old Sep 07, 2011, 02:19 PM
Registered User
Joined Jul 2011
131 Posts
Quote:
Originally Posted by Innov8tive View Post
Sounds perfectly normal to me. What "Noise" are you referring too?

Sounds like friction,have used same motor many times,only on that one happens !
RcLento is offline Find More Posts by RcLento
Reply With Quote
Old Sep 07, 2011, 02:22 PM
Registered User
Joined Jul 2011
131 Posts
Noise sometimes goes sometimes comes,it also affects motor power ! its not fast !
RcLento is offline Find More Posts by RcLento
Reply With Quote
Old Sep 07, 2011, 09:50 PM
Since 1952
Harry D's Avatar
Canada, AB, Edmonton
Joined Oct 2004
1,269 Posts
Can Anyone Explain Why Some People Consider It Necessary To Use 24 Question Marks

...when one would be plenty?
Harry D is offline Find More Posts by Harry D
Reply With Quote
Old Sep 07, 2011, 10:37 PM
Culper Junior
eastern pa
Joined Feb 2007
2,196 Posts
For emphasis!!!!!!!!!!!!!!!!!!

Seriously, everything sounded normal to me also.

Does your motor have a partial shaft sticking out the back and maybe rubbing the firewall?
aeronca52 is offline Find More Posts by aeronca52
Reply With Quote
Old Sep 08, 2011, 02:21 AM
Registered User
Joined Jul 2011
131 Posts
Quote:
Originally Posted by aeronca52 View Post
For emphasis!!!!!!!!!!!!!!!!!!

Seriously, everything sounded normal to me also.

Does your motor have a partial shaft sticking out the back and maybe rubbing the firewall?

i found the reason,the result is strange !

HALF OF THE NEGATIVE CABLE WHAT GOES TO CONNECTOR IS BROKEN AND LITTLE BIT WIRE HOLDING CONNECTOR,SO IT WASNT HAVING WHAT NEEDED THATS WHY THAT VOICE CAME,SOLDERED AND NO PROBLEM :-)
RcLento is offline Find More Posts by RcLento
Reply With Quote
Old Sep 08, 2011, 06:27 AM
Old age is not for sissies
Azarr's Avatar
Dayton Intl, Ohio, United States
Joined Jan 2000
7,831 Posts
RcLento glad you found the problem, but were you talking about the change in rpm? I thought you were doing that with your transmitter.

Azarr
Azarr is offline Find More Posts by Azarr
Reply With Quote
Old Sep 08, 2011, 07:48 AM
Registered User
Joined Jul 2011
131 Posts
Soon i will upload a video of normal voice of my brushless !
RcLento is offline Find More Posts by RcLento
Reply With Quote
Old Sep 08, 2011, 07:50 AM
Registered User
Joined Jul 2011
131 Posts
Quote:
Originally Posted by Azarr View Post
RcLento glad you found the problem, but were you talking about the change in rpm? I thought you were doing that with your transmitter.

Azarr
Yes also from trasmitter but it wasnt from transmitter,problem was wire what goes motor !
RcLento is offline Find More Posts by RcLento
Reply With Quote
Old Sep 08, 2011, 08:03 AM
Registered User
Joined Jul 2011
131 Posts
Here is the video after found out the problem !
RcLento is offline Find More Posts by RcLento
Last edited by RcLento; Sep 08, 2011 at 11:12 AM.
Reply With Quote
Old Sep 08, 2011, 09:06 AM
Old age is not for sissies
Azarr's Avatar
Dayton Intl, Ohio, United States
Joined Jan 2000
7,831 Posts
Sounds good now, what plane is that? Looks interesting.

Azarr
Azarr is offline Find More Posts by Azarr
Reply With Quote
Old Sep 08, 2011, 09:26 AM
WAA-08 THANK FRANK!
JimNM's Avatar
Las Cruces, New Mexico, United States
Joined Jun 2002
7,175 Posts
For what it is worth - each of those three carries current the same --- there is no "negative" wire in the brushless system.
JimNM is offline Find More Posts by JimNM
Reply With Quote
Old Sep 08, 2011, 11:07 AM
Registered User
Joined Jul 2011
131 Posts
agree !
RcLento is offline Find More Posts by RcLento
Last edited by RcLento; Sep 08, 2011 at 11:13 AM.
Reply With Quote
Old Sep 08, 2011, 02:12 PM
Registered User
Joined Jul 2011
131 Posts
Quote:
Originally Posted by Azarr View Post
Sounds good now, what plane is that? Looks interesting.

Azarr

Hi !


This plane is a sea plane
RcLento is offline Find More Posts by RcLento
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Wanted can anyone tell me what plane this is happybird Aircraft - Electric - Airplanes (FS/W) 6 Aug 10, 2011 07:11 PM
Help! Can anyone tell me where to buy this switch from? Aero Andy DIY Electronics 6 May 19, 2011 01:01 PM
Discussion Can somebody explain this to me in English please? raythomas Glow to Electric Conversions 6 Apr 26, 2011 12:17 AM
Discussion can anyone identify this outrunner EDF motor? for 90mm fan. Warhead 1850kv motor? cleansho93 Electric Ducted Fan Jet Talk 2 Mar 18, 2011 01:56 AM