Go to Post At this point in build season, I'm thinking that whatever type we can get built and working is the best type, by far! - MrForbes [more]
Home
Go Back   Chief Delphi > Technical > Technical Discussion
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Closed Thread
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 12-01-2012, 20:47
jason701802's Avatar
jason701802 jason701802 is offline
Registered User
FRC #0753 (The High Desert Droids)
Team Role: College Student
 
Join Date: Jan 2007
Rookie Year: 2002
Location: Oregon/Univ. of Southern Calif.
Posts: 234
jason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant futurejason701802 has a brilliant future
Re: Banebots Motor Question

They're pretty good, but a cheaper and often stronger solution (that has no lead time) is to get a old cordless drill that uses the same size motor (775 in your case) and just do a drop-in replacement of the stock motor. People have been using Dewalt drills like this for years, even running CIMs through them (there's also a white paper detailing the required modifications), and last year we used the transmission from an old Milwaukee that we got at a used tool store for $30 or $40 and never had a problem. Some drills also have an anti-backdrive mechanism, which can be useful. The hardest part is mounting the transmission, but there are a lot of possibilities.
__________________
Jason

Last edited by jason701802 : 12-01-2012 at 20:51.
  #2   Spotlight this post!  
Unread 12-01-2012, 22:14
ratdude747's Avatar
ratdude747 ratdude747 is offline
Official Scorekeeper
AKA: Larry Bolan
no team
 
Join Date: Feb 2009
Rookie Year: 2008
Location: Madison, IN
Posts: 1,064
ratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond reputeratdude747 has a reputation beyond repute
Re: Banebots Motor Question

I will second the notion that the new BB transmissions are flimsy... they have gotten better, but the old black ended ones were so bad that improvement doesn't mean much.

I'd say use some AM planetaries and a couple FP motors... much stronger and powerful.
__________________
Dean's List Semi-finalist 2010
1747 Harrison Boiler Robotics 2008-2010, 2783 Engineers of Tomorrow 2011, Event Volunteer 2012-current

DISCLAIMER: Any opinions/comments posted are solely my personal opinion and does not reflect the views/opinions of FIRST, IndianaFIRST, or any other organization.
  #3   Spotlight this post!  
Unread 14-01-2012, 23:21
diviney diviney is offline
Registered User
FRC #2377
 
Join Date: May 2008
Location: Pasadena, MD
Posts: 43
diviney has a spectacular aura aboutdiviney has a spectacular aura aboutdiviney has a spectacular aura about
Re: Banebots Motor Question

Quote:
Originally Posted by ratdude747 View Post
I'd say use some AM planetaries and a couple FP motors... much stronger and powerful.
Unfortunately, all AM planetaries currently show out of stock (only 1 week after Kickoff).
Closed Thread


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 02:12.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi