Reversable 3 wire wired field DC motor ? - DIY Electric Car Forums
Go Back  

DIY Electric Car Forums > EV Conversions and Builds > Electric Motors

Register Blogs FAQ Members List Social Groups Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Display Modes
  #1  
Old 05-17-2012, 10:41 AM
davisc davisc is offline
Junior Member
 
Join Date: May 2012
Posts: 1
davisc is on a distinguished road
Default Reversable 3 wire wired field DC motor ?

I am new at this. I have a problem that maybe someone can help.
I have a 12 volt reversible 3 wire power trim/ tilt motor for my Boat. It has a wound field and 2 brushes with a closed contact on one brush, may be an internal overload protector or ???.
The motor quit working, I took it to a local starter/ alternator shop for repair. He attempted to install new brushes. 2 weeks later I got it back in pieces (He does not remember how the fields and brushes were wired. Can anyone help? The 3 wires are 1. Black went to battery post, 2. Red + for up and 3. Blue + for down. I understand the external relay connections. I need to understand how to wire the internal brushes and fields and hook up the 3 wires to make it reverse. Can anyone help? THANKS
.
Reply With Quote
Sponsored Links
Advertisement
 
  #2  
Old 05-17-2012, 10:57 AM
major's Avatar
major major is online now
Senior Member
 
Join Date: Apr 2008
Location: Ohio, USA
Posts: 6,449
major has a spectacular aura aboutmajor has a spectacular aura about
Default Re: Reversable 3 wire wired field DC motor ?

Quote:
Originally Posted by davisc View Post
I am new at this. I have a problem that maybe someone can help.
I have a 12 volt reversible 3 wire power trim/ tilt motor for my Boat. It has a wound field and 2 brushes with a closed contact on one brush, may be an internal overload protector or ???.
The motor quit working, I took it to a local starter/ alternator shop for repair. He attempted to install new brushes. 2 weeks later I got it back in pieces (He does not remember how the fields and brushes were wired. Can anyone help? The 3 wires are 1. Black went to battery post, 2. Red + for up and 3. Blue + for down. I understand the external relay connections. I need to understand how to wire the internal brushes and fields and hook up the 3 wires to make it reverse. Can anyone help? THANKS
.
It may be a split series motor. See figure 9-79. http://avstop.com/ac/apgeneral/typesofdcmotors.html
Reply With Quote
Reply

Share or Bookmark this

Thread Tools
Display Modes

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

Forum Jump

 
Support DIY Electric Car
Sponsors

All times are GMT -6. The time now is 09:07 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.

Ad Management by RedTyger