2LikesTekno RC EB48 Thread
08-27-2012, 09:09 PM
#2011
Originally Posted by justpoet
My spur also wobbled. I tightened up the side that wobbled towards the edge of the diff holder a bit to reduce the wobble, but ended up taking plastic out of the top as well. It hasn't been an issue with lining up the pinion though.
Originally Posted by jhautz
Mine was a little wobbly too. Once it was all mounted up it wasnt enough to rub on anything though.
Originally Posted by G SquareD
Two questions here during my build....
1) On the center diff. The spur is a bit unbalanced, once its mounted on the diff mounts, I spin it by hand and can see that it "wobbles" some. I caught this at first because I felt minor rubbing of the spur on the brace on the top. At first I dremmled the top brace, but then I realized that the spur has a "wobble" when it spins. I thought this might be linked to the screws holding in the spur being slightly tightened at different torque levels, so I made sure that I tighten them all the same (turning the screws in by hand, with approximately the same torque). But still have this wobble. Not sure if using a torque wrench type crew could fix this, or if the issue could be somewhere else in the diff. The diff gears turn smooth (for not having been broken in yet).
1) On the center diff. The spur is a bit unbalanced, once its mounted on the diff mounts, I spin it by hand and can see that it "wobbles" some. I caught this at first because I felt minor rubbing of the spur on the brace on the top. At first I dremmled the top brace, but then I realized that the spur has a "wobble" when it spins. I thought this might be linked to the screws holding in the spur being slightly tightened at different torque levels, so I made sure that I tighten them all the same (turning the screws in by hand, with approximately the same torque). But still have this wobble. Not sure if using a torque wrench type crew could fix this, or if the issue could be somewhere else in the diff. The diff gears turn smooth (for not having been broken in yet).
TEKNO can you please provide feedback if this level of wobble is normal...thanks. I am concerned on the performance and durability of the spur when meshed to the pinion. Thanks.
http://youtu.be/5-1zdI0ndkM
http://youtu.be/53zu0lGYCEI
08-27-2012, 09:24 PM
#2013
TEKNO..........im sure you have heard it a bunch already but just another one for ya......SCT 4WD!!!!!!!!!!!! PLEASE!!!!!!!!!! you got this, and after everyone has seen what this buggy can do. it'll be a no brainer whos gonna take over that class!!! where can i send $ for my pre order 
lol.......but seriously tho!!!!
lol.......but seriously tho!!!!
08-27-2012, 09:44 PM
#2014
Originally Posted by G SquareD
Oh C**P! 
THANKS guys...a late night build mistake! 
If anyone has feedback on the SPUR question.....greatly appreciated!
THANKS guys...a late night build mistake! If anyone has feedback on the SPUR question.....greatly appreciated!
08-27-2012, 11:07 PM
#2016
I think a scaled down EB48 as a 4x4 SCT would be great. I've been wanting something that will not only outhandle the Losi, but a LOT better build quality. 
08-27-2012, 11:42 PM
#2017
Originally Posted by G SquareD
I took some video to get feedback and comparisons to other owner's "spur wobbles"...Please provide comparison feedback...Is your wobble the same..less or more?
TEKNO can you please provide feedback if this level of wobble is normal...thanks. I am concerned on the performance and durability of the spur when meshed to the pinion. Thanks.
http://youtu.be/5-1zdI0ndkM
http://youtu.be/53zu0lGYCEI
TEKNO can you please provide feedback if this level of wobble is normal...thanks. I am concerned on the performance and durability of the spur when meshed to the pinion. Thanks.
http://youtu.be/5-1zdI0ndkM
http://youtu.be/53zu0lGYCEI
MP
08-28-2012, 12:06 AM
#2018
Yeah check the 4 bolts that secure the spur to the differential housing like the above poster mentioned. The diff housings fit very snug against the gears and you have to be mindful of them being flat against one another before and while tightening. The build tolerances of this kit are spot on and require a watchful eye. Good Luck
MP[/SIZE][/B][/QUOTE]
Better explanation, my writing needs improvement just like my driving, RC cars that is!!!!!
MP[/SIZE][/B][/QUOTE]
Better explanation, my writing needs improvement just like my driving, RC cars that is!!!!!
08-28-2012, 12:18 AM
#2020
Originally Posted by G SquareD
I took some video to get feedback and comparisons to other owner's "spur wobbles"...Please provide comparison feedback...Is your wobble the same..less or more?
08-28-2012, 12:32 AM
#2021
Originally Posted by Allen Drebi
I'm in for down scaled EB-48 as SCT. Place me on the pre-order list
One of my fellow racers managed to capture a shot of my car on its maiden voyage. For the backstory, I'm the current points leader for 4wd SC in the NorCal Championship Series...but we ended up running eBuggy and SC together for some of the races/heats. Since I'm the points leader, I opted to run my SC in the race, but I took the EB48 out during heat 2 of qualifying anyway to see how it would do. I was doing great until the servo horn stripped. Here's a shot of my practice body during that heat (which has opposite color direction from my 2wd 1/10 buggy)...they've gotten the nicknames flying bananas. For the sake of sharing, here's a couple of my truck and the track.
Note: I'd just embed the pictures, but they're not mine, nor are they all the EB48.
08-28-2012, 05:26 AM
#2022
Tech Rookie
Hello from Belgium,
A little message to thank Daniel to have designed the best car.
We did a 10 hour race in Belgium (Europe).
The car was amazing. Race conditions were very difficult. Rain, mud, wind and bumpy track (you do not know it in California ).
After 10 hours the car is almost new. Just two broken rear bearings (due to mud)
First race and first win with the EB48.
Big thanks Daniel, you and your team, you're the best.
It changes the manufacturers who never talk on the forums.
Sorry for my English but it's not my cup of tea
JP
A little message to thank Daniel to have designed the best car.
We did a 10 hour race in Belgium (Europe).
The car was amazing. Race conditions were very difficult. Rain, mud, wind and bumpy track (you do not know it in California
).After 10 hours the car is almost new. Just two broken rear bearings (due to mud)
First race and first win with the EB48.
Big thanks Daniel, you and your team, you're the best.
It changes the manufacturers who never talk on the forums.
Sorry for my English but it's not my cup of tea
JP
08-28-2012, 06:43 AM
#2023
Originally Posted by Dadandson
Hello from Belgium,
A little message to thank Daniel to have designed the best car.
We did a 10 hour race in Belgium (Europe).
The car was amazing. Race conditions were very difficult. Rain, mud, wind and bumpy track (you do not know it in California ).
After 10 hours the car is almost new. Just two broken rear bearings (due to mud)
First race and first win with the EB48.
Big thanks Daniel, you and your team, you're the best.
It changes the manufacturers who never talk on the forums.
Sorry for my English but it's not my cup of tea
JP
A little message to thank Daniel to have designed the best car.
We did a 10 hour race in Belgium (Europe).
The car was amazing. Race conditions were very difficult. Rain, mud, wind and bumpy track (you do not know it in California
).After 10 hours the car is almost new. Just two broken rear bearings (due to mud)
First race and first win with the EB48.
Big thanks Daniel, you and your team, you're the best.
It changes the manufacturers who never talk on the forums.
Sorry for my English but it's not my cup of tea
JP
Was it mixed race with nitros? How many battery swaps did it require?
08-28-2012, 07:10 AM
#2024
Tech Rookie
Hello,
Yes it's a good testing for the car.
It's a race with nitro and Electro mixed. The first nitro is 5
Normaly with 6 lipos with 2C charge is ok (5200/4S/30C) But by security, we used 8 lipos
JP
Yes it's a good testing for the car.
It's a race with nitro and Electro mixed. The first nitro is 5
Normaly with 6 lipos with 2C charge is ok (5200/4S/30C) But by security, we used 8 lipos
JP
08-28-2012, 08:23 AM
#2025
Originally Posted by G SquareD
I took some video to get feedback and comparisons to other owner's "spur wobbles"...Please provide comparison feedback...Is your wobble the same..less or more?
TEKNO can you please provide feedback if this level of wobble is normal...thanks. I am concerned on the performance and durability of the spur when meshed to the pinion. Thanks.
http://youtu.be/5-1zdI0ndkM
http://youtu.be/53zu0lGYCEI
TEKNO can you please provide feedback if this level of wobble is normal...thanks. I am concerned on the performance and durability of the spur when meshed to the pinion. Thanks.
http://youtu.be/5-1zdI0ndkM
http://youtu.be/53zu0lGYCEI
Originally Posted by rcmonkey
When I built the center diff, I thought I had all four screws tightened well, but they weren't and the spur wasn't seated completely and evenly on the diff case. Just something to check, maybe that's the problem.
Originally Posted by Allen Drebi
Your diff. Bolts are torqued in at a different torque. You will have a leak if you run this way. This is the 4 each 14 mm bolts holding the diff. Case together. I had the same issue. Give it a try
Originally Posted by Magnum PSI
Yeah check the 4 bolts that secure the spur to the differential housing like the above poster mentioned. The diff housings fit very snug against the gears and you have to be mindful of them being flat against one another before and while tightening. The build tolerances of this kit are spot on and require a watchful eye. Good Luck
MP
MP
If anyone else has other feedback, please chime in...thanks.
Last edited by G SquareD; 08-28-2012 at 08:34 AM.
