Electric Brake or Surge Brake? - Page 3 - Fiberglass RV


Reply
 
Thread Tools Search this Thread Display Modes
 
Old 08-28-2006, 02:44 PM   #29
Senior Member
 
Brian B-P's Avatar
 
Name: Brian
Trailer: Boler (B1700RGH) 1979
Alberta
Posts: 5,000
Yes, Benny, I agree that that it's the braking of the tow vehicle which triggers the surge brake system - I was just pointing out that it doesn't matter how the tug brakes. The tug could slow down by engine braking, and it would still run the surge brakes on the trailer.

Electrically-triggered hydraulic disk brakes do seem like the ultimate in performance, and are used on very large RV trailers for that reason. They're about the only way to get electrical control and disk brakes together. As a system to tolerate immersion in water, the electrical hardware on the trailer would need to be mounted up high or sealed - not that this is a factor for our eggs.

The auto-reverse issues to apply in both hydraulic and cable systems. There is an auto-reverse drum brake design, which is also called a "free-backing" brake.

While the Prodigy (which I use) does act in reverse, it seems that some other acceleration-sensitive proportional electric controllers do not (which is why that is listed as a feature for the Prodigy). I agree with Andrew - this doesn't seem like a big issue to me.

I can be cynical, but I think I'm just being realistic when I say that I think electric drum brakes are standard on RV trailers only because they are cheapest - if they also work well, that's an accidental bonus. In my case, I considered going to the electric/hydraulic disk system, but killed that idea when I saw the cost, so I'm not criticising the trailer makers for doing the same thing. The handbrake, on the other hand, seems like a good idea for what should be a moderate cost - there's no more to it (even on an electrically-actuated drum) than an automotive handbrake with drums.
__________________

__________________
1979 Boler B1700RGH, pulled by 2004 Toyota Sienna LE 2WD
Information is good. Lack of information is not so good, but misinformation is much worse. Check facts, and apply common sense liberally.
STATUS: No longer active in forum.
Brian B-P is offline   Reply With Quote
Reply


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

Advanced Search
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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Update Electric Brake/Controller install on Boler kevin61 Towing, Hitching, Axles and Running Gear 5 01-12-2009 09:03 PM
Why not surge brake? EricMeyer Care and Feeding of Molded Fiberglass Trailers 12 04-17-2008 08:11 PM
Electric Brake Control for Subaru Forester Todd Sleeman Problem Solving | Owners Helping Owners 20 10-27-2007 11:08 PM
Electric brake controller Legacy Posts Problem Solving | Owners Helping Owners 2 03-28-2003 12:04 PM
Update Electric Brake/Controller install on Boler kevin61 Problem Solving | Owners Helping Owners 0 12-31-1969 07:00 PM

» Upcoming Events
No events scheduled in
the next 465 days.
» Virginia Campgrounds

Reviews provided by


Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -6. The time now is 03:44 PM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.