Thread: pic: what is cooking
View Single Post
  #2   Spotlight this post!  
Unread 27-07-2006, 21:44
Nikhil Bajaj Nikhil Bajaj is offline
MATLAB Fan
FRC #0461 (Westside Boiler Invasion)
Team Role: Mentor
  
Join Date: Feb 2003
Rookie Year: 2002
Location: West Lafayette, Indiana
Posts: 101
Nikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond reputeNikhil Bajaj has a reputation beyond repute
Send a message via AIM to Nikhil Bajaj
Re: pic: what is cooking
I'd be more concerned about the strength of the gear teeth, especially in the later stages...if you take a CIM down to 2.2 rpm...you're going to be multiplying the max torque you can exert (it'll be around 90-100 oz-in when you trip the 40 A breaker) and if your free rpm is 2.2 rpm...then your gear ratio is somewhere around 2400...

240000 oz-in is a LOT of torque. be absolutely sure your gears can take it...you may have to step up the pitch a bit

but i totally agree...that amount of engineering proficiency and gumption in an 8th grader has the potential to be amazing...i look forward to future work.
Reply With Quote