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-   -   Winnovation 1625 2010 (http://www.chiefdelphi.com/forums/showthread.php?t=83567)

Radical Pi 26-02-2010 11:23

Re: Winnovation 1625 2010
 
Nice lifter! We had the same basic idea, figured it wouldn't work. Guess it can!

jspatz1 26-02-2010 11:26

Re: Winnovation 1625 2010
 
Quote:

Originally Posted by Dillon Carey (Post 928233)
yes we did hide those letters in the light of Hint #1.
we are using 2 window motors to turn the wheels.

Dillon, Have you had any trouble with the window motors overheating and shutting down? We originally had 2 window motors steering our swerve drive, but switched to a CIM when we had overheating problems.

Dillon Carey 26-02-2010 19:22

Re: Winnovation 1625 2010
 
Quote:

Originally Posted by JesseK (Post 928864)
Did you guys get a weight on the drive train alone? No doubt the miniaturization prototyping you guys did in the preseason helped.

we never weighed it before we added all of the other parts on, but if i had to guess it would be somewhere around 45-50 lbs.

and yes, the offseason miniaturization prototyping helped a lot.

Quote:

Originally Posted by jspatz1 (Post 928920)
Dillon, Have you had any trouble with the window motors overheating and shutting down? We originally had 2 window motors steering our swerve drive, but switched to a CIM when we had overheating problems.

We thought it might be an issue, but once we started driving around it didn't seem that bad. My guess is that since the window motors don't back drive and we drive around in 6wheel for some of the time they don't get used as much. Also, since the center wheels are dropped it is really only spinning 4 wheels on the carpet at a time.

Akash Rastogi 26-02-2010 19:24

Re: Winnovation 1625 2010
 
The windows do begin to overheat but for a 2-3 minute match they should be reasonably fine, especially with a heatsink/fan added on.

Galum 27-02-2010 13:56

Re: Winnovation 1625 2010
 
Looks amazing! can't wait to see it in action!

Josh Fox 27-02-2010 14:00

Re: Winnovation 1625 2010
 
What size are the wheels?

Dillon Carey 28-02-2010 12:57

Re: Winnovation 1625 2010
 
Quote:

Originally Posted by Josh Fox (Post 929429)
What size are the wheels?

those are 3 inch wheels.

mark johnson 28-02-2010 16:39

Re: Winnovation 1625 2010
 
nice drive system you guys always come up with something winnovative!


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