Go Back  R/C Tech Forums > General Forums > Electric On-Road
New Novak Brusless System >

New Novak Brusless System

New Novak Brusless System

Old 05-28-2006, 05:44 AM
  #1051  
Tech Addict
iTrader: (4)
 
AngryAsian's Avatar
 
Join Date: Oct 2005
Location: Melbourne, Australia
Posts: 550
Trader Rating: 4 (100%+)
Default

Guys - can anyone give me a "lowest" ratio used for the 4.5??

For use on a large track??.. 8.86 too much??

I need to pick up some 64p gears i think...
AngryAsian is offline  
Old 05-28-2006, 05:48 AM
  #1052  
Tech Lord
iTrader: (13)
 
protc3's Avatar
 
Join Date: Jun 2003
Location: Spring Hill,Florida
Posts: 10,867
Trader Rating: 13 (100%+)
Default

the best i could get without themaling is a 9.75.i kinda felt like i was overgeared.it kept pulling.the track temp was 150 degrees and i came off at 175.
protc3 is offline  
Old 05-28-2006, 06:33 AM
  #1053  
R/C Tech Elite Member
iTrader: (239)
 
Marcos.J's Avatar
 
Join Date: Sep 2003
Location: Semper Fi
Posts: 33,128
Trader Rating: 239 (100%+)
Default

Originally Posted by AngryAsian
Guys - can anyone give me a "lowest" ratio used for the 4.5??

For use on a large track??.. 8.86 too much??

I need to pick up some 64p gears i think...
9.5 is the lowest that I would go, the motor is stupid fast even when I had it geared at 10.73 it still was pulling at the end of the straight
Marcos.J is offline  
Old 05-28-2006, 06:51 AM
  #1054  
Tech Addict
iTrader: (4)
 
AngryAsian's Avatar
 
Join Date: Oct 2005
Location: Melbourne, Australia
Posts: 550
Trader Rating: 4 (100%+)
Default

Ta guys....

Will pick up some new spurs and pinions to suit... Can't wait to let it rip!
AngryAsian is offline  
Old 05-28-2006, 07:30 AM
  #1055  
Tech Addict
 
TL_XXX-S_racer's Avatar
 
Join Date: Jun 2004
Location: Florida
Posts: 577
Default

Hi,
I have a new GTB with a 4.5 brushless system. After racing it twice, I quickly found that I have no brakes. So I first went into the settings of the ESC and added more brakes. Well after that, the car still didnt have more brakes. Now after putting the brake % up to the highest level, unfortunaly i dont have brakes still. I then tried adding more brakes through my radio and that didnt help. I have more brakes with drag brake than the normal braking. I NEED HELP!
Also with my ESC the setup is different. I have to turn on the ESC then hold down the set button, unlike the directions hold down set button then turn on power. The first light that comes on when i enter the setup mode, is the amber. Yet its supposed to be red.
Any help that you guys can help would be great.

Thanks,
Chris
TL_XXX-S_racer is offline  
Old 05-28-2006, 10:11 AM
  #1056  
Tech Regular
iTrader: (14)
 
team green's Avatar
 
Join Date: Dec 2005
Location: nor-cal
Posts: 495
Trader Rating: 14 (100%+)
Default

I'm getting a lot of heat from my fellow racer's for running a 4300 in stock. So I have to switch back to brushed. I just want to know if I have to use the fan or if I can take it off ? Like I said I only race stock. Thanks in advance...
team green is offline  
Old 05-28-2006, 02:22 PM
  #1057  
Tech Regular
iTrader: (18)
 
tr1kstanc3's Avatar
 
Join Date: Aug 2005
Location: Virginia
Posts: 357
Trader Rating: 18 (100%+)
Default

I was just messing with my T2 and 4.5R using a 8.4fdr and this thing is uncontrollably fast. I drove it around up and down my street and after 4 minutes it was still relatively cool (no body). Don't try this at home!
tr1kstanc3 is offline  
Old 05-28-2006, 04:03 PM
  #1058  
Tech Lord
iTrader: (13)
 
protc3's Avatar
 
Join Date: Jun 2003
Location: Spring Hill,Florida
Posts: 10,867
Trader Rating: 13 (100%+)
Default

just be carefull.on a race day you wont get away with that kinda ratio.after 5 or 6 thermals i was told you need to change the rotor.the motor doesnt seem to slow down when you run a higher fdr,it just seems to run more efficient and not bogg it down.even at a 9.75 it seemed over geared.10.125 on the cyclone seems to be the sweet spot.
protc3 is offline  
Old 05-28-2006, 04:36 PM
  #1059  
R/C Tech Elite Member
iTrader: (239)
 
Marcos.J's Avatar
 
Join Date: Sep 2003
Location: Semper Fi
Posts: 33,128
Trader Rating: 239 (100%+)
Default

Originally Posted by TL_XXX-S_racer
Hi,
I have a new GTB with a 4.5 brushless system. After racing it twice, I quickly found that I have no brakes. So I first went into the settings of the ESC and added more brakes. Well after that, the car still didnt have more brakes. Now after putting the brake % up to the highest level, unfortunaly i dont have brakes still. I then tried adding more brakes through my radio and that didnt help. I have more brakes with drag brake than the normal braking. I NEED HELP!
Also with my ESC the setup is different. I have to turn on the ESC then hold down the set button, unlike the directions hold down set button then turn on power. The first light that comes on when i enter the setup mode, is the amber. Yet its supposed to be red.
Any help that you guys can help would be great.

Thanks,
Chris

see me at superiors next weekend and Ill set it up for you!
Marcos.J is offline  
Old 05-28-2006, 05:24 PM
  #1060  
R/C Tech Elite Member
iTrader: (239)
 
Marcos.J's Avatar
 
Join Date: Sep 2003
Location: Semper Fi
Posts: 33,128
Trader Rating: 239 (100%+)
Default

Originally Posted by protc3
just be carefull.on a race day you wont get away with that kinda ratio.after 5 or 6 thermals i was told you need to change the rotor.the motor doesnt seem to slow down when you run a higher fdr,it just seems to run more efficient and not bogg it down.even at a 9.75 it seemed over geared.10.125 on the cyclone seems to be the sweet spot.

10.125 is the sweet spot!!
Marcos.J is offline  
Old 05-28-2006, 07:49 PM
  #1061  
Tech Addict
 
TL_XXX-S_racer's Avatar
 
Join Date: Jun 2004
Location: Florida
Posts: 577
Default

ok. sweet thanks Marcos. Ill see you Sunday then. Hopefully there will be a larger turn out for mod.

Chris
TL_XXX-S_racer is offline  
Old 05-28-2006, 07:55 PM
  #1062  
Tech Champion
iTrader: (42)
 
Join Date: Nov 2002
Location: Chicago, IL
Posts: 7,755
Trader Rating: 42 (100%+)
Default

I ran the Novak 4.5 System today in my Xray T2.

The top speed and acceleration are definited on par with low wind brushed motors. My gearing was about 9.6.

-----

Charlie/Evicerator/...

What's more important to keep an extra fan on? The ESC or the Motor? Other then the stock fan on top of the ESC what would be more valuable to keeping the temp down...

Just trying to figure out where I should mount a 2nd fan point to.
Nexus is offline  
Old 05-28-2006, 08:02 PM
  #1063  
R/C Tech Elite Member
iTrader: (239)
 
Marcos.J's Avatar
 
Join Date: Sep 2003
Location: Semper Fi
Posts: 33,128
Trader Rating: 239 (100%+)
Default

Originally Posted by TL_XXX-S_racer
ok. sweet thanks Marcos. Ill see you Sunday then. Hopefully there will be a larger turn out for mod.

Chris
I hope so too , they should be at least 5 I hope
Marcos.J is offline  
Old 05-28-2006, 08:03 PM
  #1064  
R/C Tech Elite Member
iTrader: (239)
 
Marcos.J's Avatar
 
Join Date: Sep 2003
Location: Semper Fi
Posts: 33,128
Trader Rating: 239 (100%+)
Default

Originally Posted by Nexus
I ran the Novak 4.5 System today in my Xray T2.

The top speed and acceleration are definited on par with low wind brushed motors. My gearing was about 9.6.

-----

Charlie/Evicerator/...

What's more important to keep an extra fan on? The ESC or the Motor? Other then the stock fan on top of the ESC what would be more valuable to keeping the temp down...

Just trying to figure out where I should mount a 2nd fan point to.
I keep my gearing around the 10 fdr range and my esc temp is around 160 and the motor about 165 to 170
Marcos.J is offline  
Old 05-30-2006, 08:47 AM
  #1065  
Tech Champion
iTrader: (42)
 
Join Date: Nov 2002
Location: Chicago, IL
Posts: 7,755
Trader Rating: 42 (100%+)
Default

Originally Posted by Marcos.J
I keep my gearing around the 10 fdr range and my esc temp is around 160 and the motor about 165 to 170
Thanks.

I was limited by the spur/pinions I had availabe otherwise I would have run closer to 10.

Does anyone have an answer to this...

What's more important to keep an extra fan on? The ESC or the Motor? Other then the stock fan on top of the ESC what would be more valuable to keeping the temp down...
Nexus is offline  

Thread Tools
Search this Thread

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

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.