Go Back  R/C Tech Forums > General Forums > Radio and Electronics
Tekin Rx8 Gen3 Thread >

Tekin Rx8 Gen3 Thread

Community
Wiki Posts
Search
Like Tree84Likes

Tekin Rx8 Gen3 Thread

Thread Tools
 
Search this Thread
 
Old 04-18-2019, 01:01 AM
  #286  
Tech Elite
 
morgoth's Avatar
 
Join Date: May 2010
Location: Belgium
Posts: 2,942
Default

Originally Posted by Randy_Pike
Forums have lost ground to social media these days.
I saw the same switch for one of my other hobbies and I don't like it. A forum is much easier to read, follow and to search on.

Btw, could you explain me what difference is between the gen 2 and gen 3 T8 buggy motors? I live in Europe and all the combo that are sold are still with a gen 2 motor. Some sell the gen 3 motor seperatly, but then it gets really expensive. I'd like to know if the changes justify the extra cost, but there isn't a lot of info about new motors that I can find.
Randy_Pike likes this.
morgoth is offline  
Old 04-18-2019, 01:20 AM
  #287  
Tech Elite
 
UK.hardcore's Avatar
 
Join Date: Aug 2007
Location: Belgium.
Posts: 2,314
Default

i drive at home, on my track. rc is fine i think, forums are dead, sad because they are far superior to social media groups.

gen 3 motor vs gen 2 , they have a stronger rotor and a difference in the stack design. MK Racing has gen3 combo's.
UK.hardcore is offline  
Old 04-18-2019, 02:37 AM
  #288  
Tech Elite
 
morgoth's Avatar
 
Join Date: May 2010
Location: Belgium
Posts: 2,942
Default

Originally Posted by UK.hardcore
i drive at home, on my track. rc is fine i think, forums are dead, sad because they are far superior to social media groups.

gen 3 motor vs gen 2 , they have a stronger rotor and a difference in the stack design. MK Racing has gen3 combo's.
Yep, it's the only reseller that I found that has them.
Another shop in Germany is offering the MBX8 eco + Tekin combo for 950euro's, but it's a gen 2 motor (RX8 is gen 3). That's a great deal, but I'm not sure about the motor.
Is the Gen 3 motor that much better?
morgoth is offline  
Old 04-18-2019, 03:17 AM
  #289  
Tech Elite
 
UK.hardcore's Avatar
 
Join Date: Aug 2007
Location: Belgium.
Posts: 2,314
Default

they should run cooler, but if you like a very free running car off-power then you will need to run push control.
UK.hardcore is offline  
Old 04-18-2019, 04:55 PM
  #290  
Team Tekin
iTrader: (6)
 
Randy_Pike's Avatar
 
Join Date: Nov 2007
Location: Norcal
Posts: 9,912
Trader Rating: 6 (100%+)
Default

Originally Posted by morgoth
I saw the same switch for one of my other hobbies and I don't like it. A forum is much easier to read, follow and to search on.

Btw, could you explain me what difference is between the gen 2 and gen 3 T8 buggy motors? I live in Europe and all the combo that are sold are still with a gen 2 motor. Some sell the gen 3 motor seperatly, but then it gets really expensive. I'd like to know if the changes justify the extra cost, but there isn't a lot of info about new motors that I can find.
I believe I answered this via support@ email
Randy_Pike is offline  
Old 04-19-2019, 05:15 AM
  #291  
Tech Elite
 
morgoth's Avatar
 
Join Date: May 2010
Location: Belgium
Posts: 2,942
Default

Originally Posted by Randy_Pike
I believe I answered this via support@ email
Yep, thanks a lot for that.
Randy_Pike likes this.
morgoth is offline  
Old 04-30-2019, 02:03 PM
  #292  
Tech Addict
iTrader: (19)
 
Join Date: Feb 2017
Location: SF Bay Area (south bay)
Posts: 646
Trader Rating: 19 (100%+)
Default First time tekin RX8, best features for bashers?

Hi all, trying out my first tekin esc (rx8) after many many years of using only Castle escs.

Are there any features you particularly like using for general purpose off road bashing and jumping?

For the moment I do not have a sensored motor (this will be paired with a Cordova Research sensorless motor) so that might limit my choices.

I am used to the usual features from Castle like throttle/brake curves, punch control, torque/current limiting, drag brake, etc. Anything else I should try out with the Tekin?

smirkracing is offline  
Old 04-30-2019, 05:11 PM
  #293  
Tech Master
iTrader: (19)
 
Join Date: Oct 2007
Location: South Dakota
Posts: 1,916
Trader Rating: 19 (100%+)
Default

What off road vehicle do you have or are currently running?
Juglenaut is offline  
Old 04-30-2019, 05:34 PM
  #294  
Tech Addict
iTrader: (19)
 
Join Date: Feb 2017
Location: SF Bay Area (south bay)
Posts: 646
Trader Rating: 19 (100%+)
Default

Yeah that might be helpful

Currently the tekin rx8 is installed in a Slash 4x4 with an aftermarket aluminum chassis. In that vehicle it will run on 4s with a long can 550 motor.

It might move over to a tekno et48 on 6s with TPPower 4050.

If you have suggestions for either of those that would be great.
smirkracing is offline  
Old 04-30-2019, 06:48 PM
  #295  
Tech Master
iTrader: (19)
 
Join Date: Oct 2007
Location: South Dakota
Posts: 1,916
Trader Rating: 19 (100%+)
Default

The rx8 Gen3 has limits on motor kv. 3500kv on 4s. 1700kv on 6s.

The esc may handle higher kv but gearing options seem to be a limiting factor as the higher the kv the smaller pinion with some variation of spur plus or minus a few teeth.

I doubt a tekin rx8 can handle a very high kv motor at 6s because you wouldn’t be able to gear it low enough.

The tekin rx8 Gen3 has a few throttle curves and timing preset to experiment with.
Juglenaut is offline  
Old 04-30-2019, 06:53 PM
  #296  
Tech Master
iTrader: (19)
 
Join Date: Oct 2007
Location: South Dakota
Posts: 1,916
Trader Rating: 19 (100%+)
Default

I have a tekin rx8 Gen3 and a 1900kv at 4s in my Losi 8E4 and plan on getting a 2650 t8 .
Juglenaut is offline  
Old 04-30-2019, 07:06 PM
  #297  
Tech Master
iTrader: (19)
 
Join Date: Oct 2007
Location: South Dakota
Posts: 1,916
Trader Rating: 19 (100%+)
Default

Juglenaut is offline  
Old 04-30-2019, 07:10 PM
  #298  
Tech Master
iTrader: (19)
 
Join Date: Oct 2007
Location: South Dakota
Posts: 1,916
Trader Rating: 19 (100%+)
Default


These are presets, to change the aforementioned post features you need the Hotwire.
Juglenaut is offline  
Old 05-02-2019, 06:09 PM
  #299  
Tech Champion
iTrader: (168)
 
ta_man's Avatar
 
Join Date: Nov 2006
Location: New Jersey
Posts: 5,195
Trader Rating: 168 (100%+)
Default

The one thing missing from the RX-8 that Castle has and Tekin seems adamant about not adding to the feature set is LiPo cell count autodetect.
ta_man is offline  
Old 05-02-2019, 07:20 PM
  #300  
Tech Master
iTrader: (19)
 
Join Date: Oct 2007
Location: South Dakota
Posts: 1,916
Trader Rating: 19 (100%+)
Default

Originally Posted by ta_man
The one thing missing from the RX-8 that Castle has and Tekin seems adamant about not adding to the feature set is LiPo cell count autodetect.
Yeah when I switched to 4s I had to change it.

But it the timing options are a huge plus, just remember if your motor gets hot or esc turn it down.
Juglenaut is offline  


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

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