R/C Tech Forums

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

Reply
 
Thread Tools Search this Thread
Old 08-04-2005, 02:30 AM   #16
Tech Regular
 
Doughty's Avatar
 
Join Date: Oct 2003
Location: UK
Posts: 318
Default

I run an LRP QC2 with no problem at all.

I also ran the LRP Sphere using a brushed motor and this was the same level of performance as the LRP QC2. but you also get the benifit of it being able to run brushless motors also. it has external solder tabs as you prefer.
__________________
Chris Doughty - Team Durango - LRP - BETA Tires - Nibbo Design
Doughty is offline   Reply With Quote
Old 08-04-2005, 06:24 AM   #17
Tech Master
 
tony2's Avatar
 
Join Date: Jan 2005
Location: Newcastle, Australia
Posts: 1,510
Trader Rating: 1 (100%+)
Default

i run a QC2 in my xxx4 with a 8x2 and have never had a problem, put a gtx in my 2wd the other night, i dont like it as much as the QC2, just not the same.... with the QC2 i run it right beside the receiver up the front and normally have the transponder and power cap at the rear, will post a pic if anyone wants. i just feel that if the speedo runs better when it doesnt have all the heat comming off the motor onto it
__________________
Anthony Campbell

Ryper Hobbies l AKA | AE
tony2 is offline   Reply With Quote
Old 08-04-2005, 10:06 AM   #18
Tech Elite
 
Join Date: Oct 2001
Location: Dallas,Tx
Posts: 3,666
Trader Rating: 70 (100%+)
Send a message via AIM to TexRacer
Default

TerryM-You've got the best ESC for that application racing wise.Even though it doesnt have soldered post you can always open the esc when needed or have someone thats really good at soldering do it for you.If you cant of course.
If it wasnt the V7.1 it would be a older Tekin like the G12CIII which the V7.1 is pretty much modeled after.The external heatsinks REALLY HELP...

If you wanna see fire from the WORST PRODUCED and MOST repaired ESC in the WORLD then grab you a GT7.This has to be the biggest POS esc ever produced.Let's see how long did the factory Novak Guys run this esc?As long as they HAD to till something else came out.
They did fix this esc a lil with this inline cap but it's still a piece of crap and with no heat sinks this is one of the WORST decisions for 4wd offroad.

The Q1 or Q2 are good choices being you can grab the Worlds Kit but I still prefer the V7.1 over anything out there.
It's funny when this question gets asked how some of the most INEXPERIENCED guys answer.They are SOOOO caught up on the hype or price of things they have NO CLUE.
I am looking at the experience you have and Im right there with you trying about EVERYTHING in the book and V7.1 it is.

Problem here isnt your esc it's going to be the car.lol.
XX-4 is still the better 4wd handling jumps,rough area's and consistant traction BETTER than the XXX-4.People complained about the repair of the XX-4 but if you know where to cut the tunnel it's not really a issue.
Goodluck with the car my friend and I hope you have a great time with the 4wd.
V7.1 it is hands down.
Les
__________________
*****Look me up on Ebay. I will have alot of stuff going up as 7/7/2016. User name is Dalracer.**** This is going to be a BIG ONE!!!!!!
Just wanted to say Thanks to RcTech for all these years of Great Information.
TexRacer is offline   Reply With Quote
Old 08-04-2005, 11:20 AM   #19
Tech Legend
 
Cain's Avatar
 
Join Date: May 2002
Location: West Fargo, North Dakota
Posts: 29,546
Trader Rating: 240 (100%+)
Default

When running 4wd e-buggy, my esc of choice was the Tekin G-10 series. Doesn't require the big Cap that other ESCs do, is about the size of a Novak Cyclone, and puts out amazing power. I was a big Cyclone fan, but afther going to this ESC, never would go back. The power output is something to see. You also get dual current limiters and probably the easiest ESC setup and configuration to do.

They now have the G-11 out and I believe they have a version of that with the regeneration circuitry that the G-9 was famous for.

Excellent ESCs.
__________________
Member - Red River Radio/Control Car Club
< Tekno EB48SL / SCT410.3 | Tekno EB410 x 2 | Yokomo YZ-2 DTM x 2 | LC Racing EMB-1 Buggies and Truggies >
Cain is offline   Reply With Quote
Old 08-04-2005, 02:03 PM   #20
Tech Apprentice
 
Join Date: Sep 2004
Location: The Netherlands
Posts: 89
Default

Quote:
Originally Posted by Doughty
I also ran the LRP Sphere using a brushed motor and this was the same level of performance as the LRP QC2.
He Doughty, how does the Sphere perform in that 4wd of yours? Is it quick enough for serious competition? Good luck next weak in italie
Wouter.Z is offline   Reply With Quote
Old 08-04-2005, 04:21 PM   #21
Tech Regular
 
Doughty's Avatar
 
Join Date: Oct 2003
Location: UK
Posts: 318
Default

Wouter.Z - I am going to sit out the worlds this year

the sphere running a brushed motor is just as fast as the LRP QC2, I would have run it all day at the national but I switched cars and the car I switched to had a QC2 all ready installed.

running it with a brushless motor (LRP VECTOR 3star) is faster than 9 turn, I had to gear it different (as per instructions) but when I ran this at the UK Model Expo the car was silly quick!

sa basically, yes, the LRP Sphere is a high end competition speedo even when running a brushed motor
__________________
Chris Doughty - Team Durango - LRP - BETA Tires - Nibbo Design
Doughty is offline   Reply With Quote
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
GT7, KO SPEEDO, CORALLY SPEEDO, LRP SPEEDO superslow R/C Items: For Sale/Trade 0 05-29-2008 08:27 PM
LRP Q2 speedo sedanracer8 R/C Items: For Sale/Trade 2 02-08-2008 08:32 PM
LRP Speedo Must go ! djssafeseat R/C Items: For Sale/Trade 3 09-01-2007 05:02 PM
KO SPEEDO AND NOVAK SPEEDO PRICED TO SELL hpiracer0911 R/C Items: For Sale/Trade 0 02-12-2007 09:35 PM
LRP speedo fat500 R/C Items: For Sale/Trade 2 05-30-2004 02:57 PM



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 12:31 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Powered By: vBulletin v3.9.2.1
Privacy Policy | Terms of Use | Advertise Content © 2001-2011 RCTech.net