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superek4
RC-Monster Aluminum
 
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04.15.2009, 10:54 AM

Quote:
Originally Posted by brushlessboy16 View Post
Could you say that again? I cant follow what you said.
I m looking for the final gear ratio of my x1 CRT:)

Quote:
Originally Posted by skellyo View Post
Depends on the motor, voltage and tires.
How do I calculate that? I m using medusa 1600kvx70mm, 4s or 6s 5000 n proline lpr tires

Quote:
Originally Posted by skellyo View Post
What you need to do is take the diff ratio and multiply it by your spur:pinion ratio. Truggies are direct drive, so there is no transmission gear ratio involved.

For instance:

Diff Ratio: 43:13
Spur/Pinion: 62:13

Total gear ratio is = 43/13 * 62/13 = 15.775:1
1 revolution of the tires = 15.775 revolutions of the motor
Can I assume the more revolutions the hotter the motor?


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Last edited by MetalMan; 04.15.2009 at 03:30 PM.
   
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