Go to Post Secure your battery well, or it will fly like a fish. - Nate Laverdure [more]
Home
Go Back   Chief Delphi > Technical > Motors
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
  #16   Spotlight this post!  
Unread 06-02-2002, 15:55
dlavery's Avatar
dlavery dlavery is offline
Curmudgeon
FRC #0116 (Epsilon Delta)
 
Join Date: Jun 2001
Rookie Year: 1996
Location: Herndon, VA
Posts: 3,176
dlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond reputedlavery has a reputation beyond repute
Now that the bandages have come off my hand, I can type again...


We have a 60-tooth gear meshing with the 16-tooth portion of the Chiaphua pinion, which gives a 18.3:1 reduction. This is driving a 5.25" diameter wheel. At 5500 rpm from the Chiaphua, you get a design speed of ~ 5 fps at normal load (modified by the efficiency loss from the gearbox, which we have not measured yet).

-dave

----------------------------------

Team 116: Creating the technologies of tomorrow, sometime late tonight.
  #17   Spotlight this post!  
Unread 16-02-2002, 13:26
tareyton
 
Posts: n/a
Hot Motors

We use both chiuppa motors for our drive drain and we ran the robot yesterday for an hour practicing towing a goal etc...

We witnessed no change in temp for the motors.
  #18   Spotlight this post!  
Unread 13-03-2002, 15:48
Perseus's Avatar
Perseus Perseus is offline
Takin' a Break from FIRST
no team
 
Join Date: Mar 2002
Location: Atlanta
Posts: 204
Perseus is an unknown quantity at this point
Our chiaphu motors seem to run fine. THe Bosh motors are always the ones that need cooling.
__________________
The Few
The Proud
The Zoroastrians
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

Similar Threads
Thread Thread Starter Forum Replies Last Post
Choosing a machine shop (Re: How important is a machine shop archiver 2001 9 24-06-2002 04:20


All times are GMT -5. The time now is 13:04.

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