Go to Post By seeing other robot designs, teams can plan before hand on how to defend or defeat it. - Don Wright [more]
Home
Go Back   Chief Delphi > Old Forum Archives > 2001
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 23-06-2002, 22:51
archiver archiver is offline
Forum Archival System
#0047 (ChiefDelphi)
 
Join Date: May 2001
Location: Pontiac, MI
Posts: 21,214
archiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond repute
Torque-Speed Curves

Posted by Jason "JDoggyDog" Trotter at 1/13/2001 2:55 PM EST


Student on team #191, X-CATS, from Joseph C. Wilson Magnet High School.



Does anyone know where I can get the torque-speed curves for this years motors? Thanks for any help,
Jason "JDoggyDog" Trotter



__________________
This message was archived from an earlier forum system. Some information may have been left out. Start new discussion in the current forums, and refer back to these threads when necessary.
  #2   Spotlight this post!  
Unread 23-06-2002, 22:51
archiver archiver is offline
Forum Archival System
#0047 (ChiefDelphi)
 
Join Date: May 2001
Location: Pontiac, MI
Posts: 21,214
archiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond repute
Re: Torque-Speed Curves

Posted by Mark Garver at 1/13/2001 3:10 PM EST


Student on team #68, Truck Town Terror, from Waterford Kettering/OSMTech Academy and General Motors Truck Group.


In Reply to: Torque-Speed Curves
Posted by Jason on 1/13/2001 2:55 PM EST:



Well I know you can get a graph of the torque-speed curves in the rule book (look under spec. sheets). This section of the rule book will also give you information about the other motors (stall torque, speed) these have no graphs.


__________________
This message was archived from an earlier forum system. Some information may have been left out. Start new discussion in the current forums, and refer back to these threads when necessary.
  #3   Spotlight this post!  
Unread 23-06-2002, 22:51
archiver archiver is offline
Forum Archival System
#0047 (ChiefDelphi)
 
Join Date: May 2001
Location: Pontiac, MI
Posts: 21,214
archiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond repute
Re: Torque-Speed Curves

Posted by Ed Sparks at 1/13/2001 8:16 PM EST


Coach on team #34, The Rockets, from Bob Jones High / New Century High and DaimlerChrysler.


In Reply to: Torque-Speed Curves
Posted by Jason on 1/13/2001 2:55 PM EST:



Check out Dr. Joe's whitepapers on this site. Good Stuff.


__________________
This message was archived from an earlier forum system. Some information may have been left out. Start new discussion in the current forums, and refer back to these threads when necessary.
  #4   Spotlight this post!  
Unread 23-06-2002, 22:51
archiver archiver is offline
Forum Archival System
#0047 (ChiefDelphi)
 
Join Date: May 2001
Location: Pontiac, MI
Posts: 21,214
archiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond repute
Excel Spreadsheet will make the for you

Posted by Joe Johnson at 1/13/2001 9:50 PM EST


Engineer on team #47, Chief Delphi, from Pontiac Central High School and Delphi Automotive Systems.


In Reply to: Re: Torque-Speed Curves
Posted by Ed Sparks on 1/13/2001 8:16 PM EST:



The Motor Calc Spreadsheet on our Whitepaper page will
make the Speed Torque
Curves for the motors given a few bits of data.

Joe J.



__________________
This message was archived from an earlier forum system. Some information may have been left out. Start new discussion in the current forums, and refer back to these threads when necessary.
  #5   Spotlight this post!  
Unread 23-06-2002, 22:51
archiver archiver is offline
Forum Archival System
#0047 (ChiefDelphi)
 
Join Date: May 2001
Location: Pontiac, MI
Posts: 21,214
archiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond repute
Re: Excel Spreadsheet will make the for you

Posted by Joe Balint at 1/14/2001 1:22 AM EST


Engineer on team #537, Domo ARIGATO, from Sussex Hamilton HS and GE Medical Systems.


In Reply to: Excel Spreadsheet will make the for you
Posted by Joe Johnson on 1/13/2001 9:50 PM EST:



: The Motor Calc Spreadsheet on our Whitepaper page will
: make the Speed Torque
: Curves for the motors given a few bits of data.

: Joe J.

Joe-
Do you have any real curves for the fisher price, Van
door, Bosch/Van door, drill motors w/or without gear
box, or the new Belimo motor. If so, would you willing
to share that information?
Having worked at ITT Automotive, I fugure you must have
a dyno on-site that you are using to get real
speed-torque and current torque curves. Please let me
know. -Joe





__________________
This message was archived from an earlier forum system. Some information may have been left out. Start new discussion in the current forums, and refer back to these threads when necessary.
  #6   Spotlight this post!  
Unread 23-06-2002, 22:51
archiver archiver is offline
Forum Archival System
#0047 (ChiefDelphi)
 
Join Date: May 2001
Location: Pontiac, MI
Posts: 21,214
archiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond reputearchiver has a reputation beyond repute
Theoretical has always been close enough for me...

Posted by Joe Johnson at 1/14/2001 1:06 PM EST


Engineer on team #47, Chief Delphi, from Pontiac Central High School and Delphi Automotive Systems.


In Reply to: Re: Excel Spreadsheet will make the for you
Posted by Joe Balint on 1/14/2001 1:22 AM EST:



With regard actually measuring the speed torque curves
of the motors in the FIRST kit, we have never bothered.
We have designed with the theoretical values (using
the published Stall Torque & Free Speeds). This as
always been close enough for us. In practice, the
results have matched the calculations close enough for
us to trust them.

Joe J.



__________________
This message was archived from an earlier forum system. Some information may have been left out. Start new discussion in the current forums, and refer back to these threads when necessary.
 


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 Off
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
"Automatic Transmission" Madison Technical Discussion 70 24-11-2003 09:03
Power, speed, and torque... AGH Gui Cavalcanti Technical Discussion 5 10-11-2002 19:02
Friction, traction, torque - oh my... Gui Cavalcanti Technical Discussion 30 13-08-2002 18:01
Gear Woes Simon G Technical Discussion 14 24-01-2002 16:31
about how Drive Train push the robot... shouldn't the force accelerate the robot? Ken Leung Technical Discussion 12 26-11-2001 09:39


All times are GMT -5. The time now is 09:11.

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