Go to Post I believe that those who have a clear understanding of their capabilities, both physical and financial, and design and build within those capabilities are the teams that succeed. - Daniel_LaFleur [more]
Home
Go Back   Chief Delphi > ChiefDelphi.com Website > Extra Discussion
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #19   Spotlight this post!  
Unread 06-04-2016, 20:06
Harrison.Smith Harrison.Smith is offline
Business, CAD, Mechanical
no team
Team Role: Leadership
 
Join Date: Apr 2016
Rookie Year: 2013
Location: Texas
Posts: 113
Harrison.Smith is a name known to allHarrison.Smith is a name known to allHarrison.Smith is a name known to allHarrison.Smith is a name known to allHarrison.Smith is a name known to allHarrison.Smith is a name known to all
Re: pic: 1296 Mittens

Quote:
Originally Posted by MaGiC_PiKaChU View Post
We had problems at Toronto, probably like 1296, because our gear ratio was too fast. The power peaks we had made us brownout. we replaced a 5:1 for a 9:1 in the planetaries at Montreal, and we had twice the torque, and the speed is still decent, about 9ft-sec, now with no brownout problems.

Like you said, with all the power, if we get in a pushing match, the wheels slip instead of stalling the motors. They get warm, maybe hot in elims, but they will not burn
We were running around 16ft-second with our 775pro drive. Our problem in Palmetto was stalling the 775pros and not having any software current limiting (which was heavily tested and implemented for Dallas). That happened 3 straight matches (new motors every match) and led to our early exit from the elims. Although we thought the issue had been solved for Dallas and we cooked the motors again in the elims. Since we have plenty of weight we decided to go to a 1 CIM and 1 miniCIM per side drive that will be implemented at champs.
Reply With Quote
 


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 04:50.

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