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Thread: Noah's Twin Hammers speed test crawl test

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Old 02-12-2013, 01:41 PM   #1
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Default Noah's Twin Hammers speed test crawl test

I got it today










Last edited by noahzhou; 02-13-2013 at 12:17 PM.
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Old 02-12-2013, 05:39 PM   #2
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Default Re: Noah's Twin Hammers

Thanks for the comparison pics! :-)
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Old 02-12-2013, 05:54 PM   #3
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Default Re: Noah's Twin Hammers

Got a width on the rear axle..? Looks skinny...!
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Old 02-13-2013, 11:42 AM   #4
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Default Re: Noah's Twin Hammers

used Garmin gps to test speed with the stock motor、battery、ESC



the speed of low gear ratio is 16.6km/h



high gear ratio is 27.7km/h

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Old 02-13-2013, 12:16 PM   #5
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Default Re: Noah's Twin Hammers

crawl test video

2013 02 13 Twin Hammers Crawl Test - YouTube

Last edited by noahzhou; 02-13-2013 at 12:25 PM.
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Old 02-13-2013, 01:11 PM   #6
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Default Re: Noah's Twin Hammers speed test crawl test

Thanks for the video.

Looks like it's hard to keep a slow steady crawl and could beneifit from a 35T motor. At least for getting better crawlability.
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Old 02-13-2013, 01:21 PM   #7
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Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by LGrocks View Post
Thanks for the video.

Looks like it's hard to keep a slow steady crawl and could beneifit from a 35T motor. At least for getting better crawlability.
Using front locker instead of differential may be better
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Old 02-13-2013, 01:43 PM   #8
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Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by LGrocks View Post
Thanks for the video.

Looks like it's hard to keep a slow steady crawl and could beneifit from a 35T motor. At least for getting better crawlability.
If you have one laying around, throw an Axial 27 turn motor in and find a happy medium?
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Old 02-13-2013, 02:05 PM   #9
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Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by benny_wiskas View Post
If you have one laying around, throw an Axial 27 turn motor in and find a happy medium?
Hmmm...Good idea. Have a 27T Axial and a 35T Tekin "laying" around. Time to do some testing.

Last edited by LGrocks; 02-15-2013 at 07:45 PM. Reason: sp
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Old 02-13-2013, 02:17 PM   #10
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Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by LGrocks View Post
Hmmm...Good idea. Have a 27T Axial and a 35T Tekin laying around. Time to do some testing.
I'm kinda between those two options with an ESC that's 3s capable.
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Old 02-13-2013, 06:07 PM   #11
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Default Re: Noah's Twin Hammers speed test crawl test

Steering looked really weak as well as the crawl ability seems less than what I was expecting. At least for what I was hoping for with a "low" gear. Not bashing - I just know that would have been cake with my current rigs.
Thanks for the vid - more info for my decision matrix!
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Old 02-13-2013, 06:23 PM   #12
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Default Re: Noah's Twin Hammers speed test crawl test

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Originally Posted by B94Cast View Post
Steering looked really weak as well as the crawl ability seems less than what I was expecting. At least for what I was hoping for with a "low" gear. Not bashing - I just know that would have been cake with my current rigs.
Thanks for the vid - more info for my decision matrix!
The bec output is only 1A max. so you can image the servo strength
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Old 02-15-2013, 06:53 PM   #13
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Default Re: Noah's Twin Hammers speed test crawl test



my friends and mine


Last edited by noahzhou; 02-15-2013 at 07:07 PM.
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Old 02-15-2013, 10:10 PM   #14
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Default Re: Noah's Twin Hammers speed test crawl test

im anxious to see how that 27t goes...
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