Go Back  R/C Tech Forums > General Forums > Radio and Electronics
Turnigy TrackStar Motors >

Turnigy TrackStar Motors

Like Tree7Likes

Turnigy TrackStar Motors

Old 11-24-2014, 09:56 AM
  #436  
Tech Addict
iTrader: (2)
 
Wade....'s Avatar
 
Join Date: Nov 2011
Location: St. Paul
Posts: 565
Trader Rating: 2 (100%+)
Default

Yup these motors are legit. If you are a more budget conscious racer these are for you. I have been really liking the one in my USGT. Set fast lap last Sunday (I broke out tho).
Wade.... is offline  
Old 11-24-2014, 11:57 AM
  #437  
Tech Apprentice
iTrader: (1)
 
Join Date: Nov 2014
Location: CO
Posts: 83
Trader Rating: 1 (100%+)
Default

Originally Posted by dragonracing View Post
ran both the 21.5 and the 17.5 with a flow. works fine. both motors ran cool.\

timing on both motors maxed out and both ran cool with lots of power and torque.

How did they run stock? I plan on running a 21.5 blinky foam and a 17.5 vta class at my local track.
killeraxemannic is offline  
Old 11-24-2014, 01:19 PM
  #438  
DBM
Tech Fanatic
 
Join Date: Feb 2014
Location: Saskatoon, Canada
Posts: 910
Default

I've run 350 packs through my 17.5 and it is still working well. my 21.5 has been working well, too, although I have been finding that I need to gear it quite short due to it having a higher KV than other 21.5's. I run a 4.03 FDR and still get up to a higher top speed than most, but is soft out of the hole. I feel that going to a smaller pinion would help.

Has anyone here run a wind other than 17.5 and 21.5? I'm thinking of picking up a 8.5 or 9.5 for TC mod.
DBM is offline  
Old 11-24-2014, 02:25 PM
  #439  
Tech Elite
iTrader: (2)
 
BoneCrusher's Avatar
 
Join Date: Mar 2007
Location: Calgary, Alberta
Posts: 2,254
Trader Rating: 2 (100%+)
Default 13.5 and 21.5 settings

Anyone successful finding a good motor timing and rollout for 13.5 blinky 12th scale?

Or motor timing and FDR for 21.5 blinky F1 rubber tires?

Thanks,

Ivan
BoneCrusher is offline  
Old 11-24-2014, 04:29 PM
  #440  
Tech Addict
 
Pygmy's Avatar
 
Join Date: Sep 2012
Posts: 506
Default

Hi, I've got a Turnigy Trackstar 13.5t 3040kv in my Tamiya M05.
I'd like a bit more speed, but I can't gear up since I'm already using the 20t pinion that's the max for this car.

This motor has variable timing (static), and my Esc has timing as well (That's dynamic I assume ?).

Currently the motor is set at it's default timing, and I've set the Esc timing to "High".
Would I gain speed and/or torque by increasing the static motor timing as well ?
How do I know how to balance motor timing vs esc timing to get the most rpm / torque ? (or is it a balance between rpm and torque ?)

Last edited by Pygmy; 11-24-2014 at 04:49 PM.
Pygmy is offline  
Old 11-26-2014, 03:24 PM
  #441  
Tech Addict
 
Pygmy's Avatar
 
Join Date: Sep 2012
Posts: 506
Default

Originally Posted by dragonracing View Post
i actually had to use a pair of smooth (no teeth) pliers to make the timing move. looking at the endbell rotate clockwise. i run mine full timing.
Is this correct ?
Looking at the endbell the + is counter-clockwise, - is clockwise.

So is rotating towards the + "more timing" or "less timing" ?
Pygmy is offline  
Old 11-26-2014, 06:11 PM
  #442  
Tech Elite
iTrader: (7)
 
Join Date: Nov 2008
Posts: 2,132
Trader Rating: 7 (100%+)
Default

rotate to the positive timing + side.
dragonracing is offline  
Old 11-28-2014, 04:22 PM
  #443  
Tech Addict
 
Pygmy's Avatar
 
Join Date: Sep 2012
Posts: 506
Default

Originally Posted by dragonracing View Post
rotate to the positive timing + side.
Cheers, car is running full speed now
Pygmy is offline  
Old 12-20-2014, 02:03 PM
  #444  
Tech Apprentice
iTrader: (1)
 
Join Date: Nov 2014
Location: CO
Posts: 83
Trader Rating: 1 (100%+)
Default

Well I ran my 21.5T trackstar in a race a couple days ago. I had the timing on the back of the motor maxed out. I was getting smoked in the straights. I was running 88/48 gears in my TC4 which comes out to about 4.58 FDR. After the races the motor was barely warm to the touch. I was going to swap to an 80/48 4.17 FDR but the guys I was racing with kept telling me I was going to burn up my motor if I did that. Any truth in this or would I just need to run a fan on the motor? I was taking to one of the faster guys after the race and he said he always runs between 4.1 and 3.8 FDR in his xray car depending on the track. I'm wondering if the other guys I was running with didn't know that the TC4 has a 2.5 internal ratio as they all run xray cars.
killeraxemannic is offline  
Old 12-20-2014, 02:21 PM
  #445  
Tech Fanatic
 
Join Date: May 2010
Location: columbus oh
Posts: 898
Default

Originally Posted by killeraxemannic View Post
Well I ran my 21.5T trackstar in a race a couple days ago. I had the timing on the back of the motor maxed out. I was getting smoked in the straights. I was running 88/48 gears in my TC4 which comes out to about 4.58 FDR. After the races the motor was barely warm to the touch. I was going to swap to an 80/48 4.17 FDR but the guys I was racing with kept telling me I was going to burn up my motor if I did that. Any truth in this or would I just need to run a fan on the motor? I was taking to one of the faster guys after the race and he said he always runs between 4.1 and 3.8 FDR in his xray car depending on the track. I'm wondering if the other guys I was running with didn't know that the TC4 has a 2.5 internal ratio as they all run xray cars.
you should be alright...put a fan on it..& just check the temp after 3-4mins
starrx is offline  
Old 12-20-2014, 03:17 PM
  #446  
Tech Elite
iTrader: (7)
 
Join Date: Nov 2008
Posts: 2,132
Trader Rating: 7 (100%+)
Default

Originally Posted by killeraxemannic View Post
Well I ran my 21.5T trackstar in a race a couple days ago. I had the timing on the back of the motor maxed out. I was getting smoked in the straights. I was running 88/48 gears in my TC4 which comes out to about 4.58 FDR. After the races the motor was barely warm to the touch. I was going to swap to an 80/48 4.17 FDR but the guys I was racing with kept telling me I was going to burn up my motor if I did that. Any truth in this or would I just need to run a fan on the motor? I was taking to one of the faster guys after the race and he said he always runs between 4.1 and 3.8 FDR in his xray car depending on the track. I'm wondering if the other guys I was running with didn't know that the TC4 has a 2.5 internal ratio as they all run xray cars.
really? that high of a fdr? no wonder your getting smoked. both of my ts 21.5 motors i ran a 3.6 to a 3.7 fdr depending on track size. I always run a fan and i never got over 130 degrees. only one track it got hot at as it was almost 100 degrees that day and it was a small track and i was over geard. totally my fault. but try around a 3.7 with a fan. max timing. i have put these on a g force motor checker and the timing is about 35 degrees. so its not really much timing. gear up bro and go for it.
dragonracing is offline  
Old 12-20-2014, 05:14 PM
  #447  
DBM
Tech Fanatic
 
Join Date: Feb 2014
Location: Saskatoon, Canada
Posts: 910
Default

How long is the straight? You should start around 4.0 fdr on tiny tracks, and move towards 3.5 fdr on bigger tracks.
DBM is offline  
Old 12-20-2014, 06:20 PM
  #448  
Tech Apprentice
iTrader: (1)
 
Join Date: Nov 2014
Location: CO
Posts: 83
Trader Rating: 1 (100%+)
Default

Originally Posted by DBM View Post
How long is the straight? You should start around 4.0 fdr on tiny tracks, and move towards 3.5 fdr on bigger tracks.
This is just a ball park guess but I am guessing it's about 60-75ft
killeraxemannic is offline  
Old 12-20-2014, 06:25 PM
  #449  
Tech Elite
iTrader: (7)
 
Join Date: Nov 2008
Posts: 2,132
Trader Rating: 7 (100%+)
Default

Originally Posted by killeraxemannic View Post
This is just a ball park guess but I am guessing it's about 60-75ft
at that lenght straight i would start at a 3.8 fdr and go from there. if it gets too hot, above 130 the go back towards 4.0. if its still cool then gear up more towards 3.6. remember these love fans and they have alot of torque since they are low timing motors. i could keep mine under 130 even on 90 degree days. good luck and report back on performance.
dragonracing is offline  
Old 12-20-2014, 06:34 PM
  #450  
Tech Apprentice
iTrader: (1)
 
Join Date: Nov 2014
Location: CO
Posts: 83
Trader Rating: 1 (100%+)
Default

What kind of fan do you guys recommend? A clip on heatsync one or something else? I have the fan scoop kit for the TC4 that pulls air from under the car through some large holes in the chassis. Should I run that or something else? It worries me because it pulls air from under the car and that makes me think it will cause lift in the corner that its under
killeraxemannic is offline  

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell or Share My Personal Information -

Copyright © 2023 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.