View Single Post
  #13   Spotlight this post!  
Unread 15-01-2012, 20:45
pfreivald's Avatar
pfreivald pfreivald is offline
Registered User
AKA: Patrick Freivald
FRC #1551 (The Grapes of Wrath)
Team Role: Mentor
 
Join Date: Jan 2007
Rookie Year: 2001
Location: Naples, NY
Posts: 2,303
pfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond reputepfreivald has a reputation beyond repute
Re: Pitching Machine Motor Calculations

Quote:
Originally Posted by wireties View Post
FIRST Team 1296 is thinking of a transmission that will host 2 FP motors geared 4:1 and 2 AndyMark motors geared 3:1. We'll run 2 wheels (probably), perhaps with one geared to run 5% slower (to create backspin). We are thinking such a device could easily shoot from the the top of the key on the opposite side. This is not necessary of course but would be a kewl demo after the competition season.

Does this sound crazy?
Why would you gear it to run slower when you can just put it on a slower duty cycle with the speed controller?
__________________
Patrick Freivald -- Mentor
Team 1551
"The Grapes of Wrath"
Bausch & Lomb, PTC Corporation, and Naples High School

I write books, too!