Community
Wiki Posts
Search

Car goes backwards

Thread Tools
 
Search this Thread
 
Old 01-20-2016 | 10:03 AM
  #1  
MontanaMaxx's Avatar
Thread Starter
Tech Fanatic
iTrader: (12)
 
Joined: May 2008
Posts: 907
Default Car goes backwards

So I have a brushed motor setup I fried the motor so I got a replacement armature for it and put it back together and now it runs backwards. Everything is hooked up the same are armatures directional?
MontanaMaxx is offline  
Old 01-20-2016 | 10:09 AM
  #2  
Matt Trimmings's Avatar
Tech Champion
iTrader: (171)
 
Joined: Jun 2006
Posts: 6,313
From: Tucson AZ
Default

Originally Posted by MontanaMaxx
So I have a brushed motor setup I fried the motor so I got a replacement armature for it and put it back together and now it runs backwards. Everything is hooked up the same are armatures directional?
No they are not. You positive everything is hooked up the same? Sounds like you swapped the positive and negative wires on the motor.
Matt Trimmings is offline  
Old 01-20-2016 | 10:46 AM
  #3  
sakadachi's Avatar
Tech Elite
iTrader: (1)
 
Joined: Feb 2015
Posts: 2,354
From: USA
Default

Yeah, just the swap wires around and check the timing to ensure it's working correctly by turning the endbell by hand while the motor is running at half power.
sakadachi is offline  
Old 01-20-2016 | 10:48 AM
  #4  
Matt Trimmings's Avatar
Tech Champion
iTrader: (171)
 
Joined: Jun 2006
Posts: 6,313
From: Tucson AZ
Default

Depending on what kind of motor it is...if it has adjustable timing then you could have the wires soldered on correctly but the endbell 180° out from where its supposed to be. This would cause it to run backwards.
Matt Trimmings is offline  
Old 01-20-2016 | 10:49 AM
  #5  
Tech Champion
iTrader: (292)
 
Joined: Sep 2009
Posts: 5,368
From: Central Wisconsin USA
Default

Originally Posted by Matt Trimmings
Depending on what kind of motor it is...if it has adjustable timing then you could have the wires soldered on correctly but the endbell 180° out from where its supposed to be. This would cause it to run backwards.
This is what I was thinking too.
Andy Koback is offline  
Old 01-20-2016 | 12:08 PM
  #6  
sakadachi's Avatar
Tech Elite
iTrader: (1)
 
Joined: Feb 2015
Posts: 2,354
From: USA
Default

Very true. I didn't think people would actually solder backwards but didnt want to hurt any feelings.
sakadachi is offline  
Old 01-20-2016 | 06:35 PM
  #7  
MontanaMaxx's Avatar
Thread Starter
Tech Fanatic
iTrader: (12)
 
Joined: May 2008
Posts: 907
Default

I didn't unsolder anything just took the end bell off put in new armature put back together fixed end bell not adjustable only can go one spot


So I took the contacts off the end bell housing swapped 180 put back together and goes forward now I guess the armatures had different timing maybe

Last edited by MontanaMaxx; 01-20-2016 at 08:13 PM.
MontanaMaxx is offline  

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



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.