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-   -   What Weight Class is Your Robot? (http://www.chiefdelphi.com/forums/showthread.php?t=51661)

groves 12-01-2007 12:21
What Weight Class is Your Robot?
 
We are going to be 48" and 120 pounds.

This is an interesting concept, however teams lost some ground with this rule. I feel they should have kept 60" robots at 120 pounds and gave you a bonus of either an extra foot or an extra 10 pounds.

robotguru1717 12-01-2007 12:24
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
were 4' 120 lbs too.

Fred Sayre 12-01-2007 12:28
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
We will probably end up being 5', but in retrospect we will see when we get there :)

Taylor 12-01-2007 12:38
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
We'll probaly be 38W X 28L X 48H, but we should be able to extend to 16 feet.

Elgin Clock 12-01-2007 12:39
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Public polls ftw!!!

I would expect no less from 111 than the biggest class possible. :p

That said, we are right there with 111 as far as weight planning goes currently, but it could change.

groves 12-01-2007 15:48
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Wow i'm surprised by all of the 48" robots! I guess size doesn't matter as much as weight (and how you use it ;))

Alekat 12-01-2007 15:51
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
This robot class system seems to make it very difficult to be reaching 8 1/2 ft (my presumed height needed for the top legs) with a class 1 bot, or even class 2 with some designs.

Brandon Holley 12-01-2007 15:56
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Quote:
Originally Posted by boiler (Post 555017)
We'll probaly be 38W X 28L X 48H, but we should be able to extend to 16 feet.
Why 16 feet?? Thats so overkill, your never going to have to reach that high, and you severly put your team at risk for getting a penalty by extending out of the 72" X 72" box FIRST has established. You may want to reconsider that.

Schwartzman 12-01-2007 16:01
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
the 72"x72" Box is only for the horizontal dimensions

Alexa Stott 12-01-2007 16:03
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Quote:
Originally Posted by Brandon Holley (Post 555156)
Why 16 feet?? Thats so overkill, your never going to have to reach that high, and you severly put your team at risk for getting a penalty by extending out of the 72" X 72" box FIRST has established. You may want to reconsider that.
In your home zone, you can extend as far as you want, as long as you remain in the home zone.

Corey Balint 12-01-2007 16:04
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Quote:
Originally Posted by AtalanteStar25 (Post 555163)
In your home zone, you can extend as far as you want, as long as you remain in the home zone.
Yes but when the arm extends outward, it may breach the 72" rule.

If its 16' vertical, itd be fine. As Brandon said though, possibly overkill.

groves 12-01-2007 22:20
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
How can 15% of you design without this in mind?

Adam Richards 12-01-2007 22:27
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Quote:
Originally Posted by groves (Post 555394)
How can 15% of you design without this in mind?
Most teams typically just build until they reach a final product. They'll have some idea of how large it should be, but when it comes down to pounds at the end, they'll just start lightening objects that aren't needed to be as heavy.

Billfred 12-01-2007 22:30
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Quote:
Originally Posted by groves (Post 555394)
How can 15% of you design without this in mind?
Who said we were done designing? ;)

Alexa Stott 12-01-2007 22:33
Re: WHAT WEIGHT CLASS IS YOUR ROBOT?
 
Quote:
Originally Posted by Corey Balint (Post 555164)
Yes but when the arm extends outward, it may breach the 72" rule.

If its 16' vertical, itd be fine. As Brandon said though, possibly overkill.
Quote:
<R12> Once the match has started, the ROBOT may assume a PLAYING CONFIGURATION that exceeds the size dimensions specified in Rule <R07>. While outside of its HOME ZONE, a ROBOT may expand up to a maximum width of 72 inches and depth of 72 inches. While entirely inside of its own HOME ZONE, there is no limit to the maximum width or depth of the ROBOT, as long as it remains entirely within the HOME ZONE. There are no height limits for a ROBOT in its PLAYING CONFIGURATION at any time after the start of the match (other than those naturally created by the ceiling height of the competition venue).
As I said, you can expand as far as you want as long as you remain in your home zone.


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