Thread: Methods of shifting gears
View Single Post
  #5   Spotlight this post!  
Unread 11-04-2013, 08:22
Dad1279 Dad1279 is offline
Registered User
FRC #1279 (Cold Fusion)
Team Role: Mentor
  
Join Date: Jan 2005
Rookie Year: 2004
Location: NJ
Posts: 511
Dad1279 has much to be proud ofDad1279 has much to be proud ofDad1279 has much to be proud ofDad1279 has much to be proud ofDad1279 has much to be proud ofDad1279 has much to be proud ofDad1279 has much to be proud ofDad1279 has much to be proud ofDad1279 has much to be proud of
Re: Methods of shifting gears
Quote:
Originally Posted by Michael Hill View Post
I'd be interested if it were possible to use a linear electric solenoid to shift instead of a servo or pneumatics. The bad part is that they have maximum "on" times (duration the plunger can be "out"), which can be between 1 and 2 minutes or shorter (which is a problem in our application) because they need to cool down. It would be useful for teams who don't want to deal with pneumatics, especially if shifting would be their only use, and want to have fast shifting, because servos are sloooooow (in comparison)
Could use a window motor/cam linkages to shift both, or a faster motor with a leadscrew.

Dealing with pneumatics isn't that difficult. Don't need an on-board compressor.