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Thread: Tekin 21.5 motor test

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Old 07-14-2010, 01:10 PM   #1
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Default Tekin 21.5 motor test

Here's a short vid of my first run with the Tekin 21.5 sensored brushless in my crawler. It seems to be better then the old Losi motor but is still cutting out at times for no reason at all, if you watch the vid you can here me working the triger on the controler tring to get it going again then it will just jump to life again. Any idea WTF is wrong I'm ready to scream......

I'm using a JR Racing xs3 Pro radio 10 years old or so, Tekin 21.5 motor new, Mamba Max Pro Esc new, Turnigy 1500 mAh 11.1v 20-30C lipo new.

[URL="http://http://www.youtube.com/watch?v=qlC3yachIow"]

Last edited by Needboost; 07-14-2010 at 10:13 PM.
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Old 07-14-2010, 01:51 PM   #2
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Vid didn't work.
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Old 07-14-2010, 02:53 PM   #3
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vid no worky
i run a 21.5 in mine...tons of torque and wheelspeed
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Old 07-14-2010, 04:09 PM   #4
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Quote:
Originally Posted by Needboost View Post
Here's a short vid of my first run with the Tekin 21.5 sensored brushless in my crawler. It seems to be better then the old Losi motor but is still cutting out at times for no reason at all, if you watch the vid you can here me working the triger on the controler tring to get it going again then it will just jump to life again. Any idea WTF is wrong I'm ready to scream......

I'm using a JR Racing xs3 Pro radio 10 years old or so, Tekin 21.5 motor new, Mamba Max Pro Esc new, Turnigy 1500 mAh 11.1v 20-30C lipo new.

http://http://www.youtube.com/watch?v=qlC3yachIow
Your not the only one having that problem with the MMP. There is two current
threads on the 1st page that talk about this issue.
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Old 07-14-2010, 07:20 PM   #5
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yeah I bit the bullet and bought a tekin fxr pro system 17.5 = nasty
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Old 07-14-2010, 10:15 PM   #6
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Don't know why my video won't work?
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Old 07-15-2010, 01:06 AM   #7
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Quote:
Originally Posted by KrawlerKing View Post
yeah I bit the bullet and bought a tekin fxr pro system 17.5 = nasty
Your system is not working?
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Old 07-15-2010, 05:29 AM   #8
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no no lol nasty = sweet lol
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Old 07-15-2010, 04:24 PM   #9
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i have the mmp with a novak 17.5 with stock rotor and only have a problem in a tight jam and only going very low speed and onle once in a great while. the biggest problem i had was with the start power when i had it on high it would cog real bad going up real slow on high inclines but i put it back down to low and no more problems.
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Old 07-15-2010, 04:32 PM   #10
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Are you still running the 18 tooth? I use a 14 or 15. Try changing the start power setting like owenwolf said too.
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