R/C Tech Forums

Go Back   R/C Tech Forums > General Forums > Electric On-Road

Thread Tools Search this Thread
Old 01-19-2007, 10:49 PM   #1
Tech Rookie
Join Date: Jan 2007
Posts: 1
Unhappy ESC problem plz help

see the attach pic
i want this circuit(brushless motor) work with out the receiver how?

just like the attach pic

the ESC is:

the brushless motor:

plz i need this to work
Attached Thumbnails
ESC problem plz help-dsc00239a.jpg  
al000y is offline   Reply With Quote
Old 01-20-2007, 06:03 AM   #2
Tech Regular
PerformanceRC's Avatar
Join Date: Apr 2006
Posts: 493

PerformanceRC is offline   Reply With Quote
Old 01-20-2007, 06:27 AM   #3
Tech Champion
F. Mendoza's Avatar
Join Date: Apr 2006
Location: SoCal
Posts: 7,211
Trader Rating: 79 (100%+)

I've never messed around with butchering an ESC before.

The red wire is positive.
The brown wire is negative.
The orange wire is the signal.
You will also need a variable resistor. Like a volume control or trigger type control.
The best thing is to plug it up properly with a receiver. if you are not good with electronics you will burn this system up. What you want is obtainable but I don't know that using that stuff is the way to go for you. Why not just use a motor with a vatriable resistor. That way you don't damage the ESC you have. Good luck with your project.
Mr. Shookie goes home 10-06-08. Bill Levinson 4-14-15
Thanks to the SoCal guys that help me & "Tha Man" Paul Lemieux
Racing TC Class where allowed with what I have.
F. Mendoza is offline   Reply With Quote
Old 01-20-2007, 04:04 PM   #4
Tech Addict
Iceracer's Avatar
Join Date: Feb 2006
Location: Canada
Posts: 656
Trader Rating: 1 (100%+)

A receiver outputs a special signal to the servo or esc. It is not simply a varying voltage or resistance. You could build a circuit to drive the esc, but it would require a special integrated circuit to drive it.

Take a look here at the details of the signal that drives a servo or esc:

Iceracer is offline   Reply With Quote

Similar Threads
Thread Thread Starter Forum Replies Last Post
ESC PROBLEM ghj1997 Electric Off-Road 13 06-04-2008 07:38 AM
Problem RaceANissan616 Nitro On-Road 20 07-23-2006 08:07 PM
KO PRO PO VSF-1 PROBLEM mazmo Australian Racing 4 07-24-2005 06:38 AM
New to R/C and I have a bit of a problem ZeeBMaN Rookie Zone 6 05-15-2003 04:08 AM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

All times are GMT -7. It is currently 03:34 PM.

Powered By: vBulletin v3.9.2.1
Privacy Policy | Terms of Use | Advertise Content © 2001-2011 RCTech.net

SEO by vBSEO 3.5.0