stuck on my build need help with BLDC setup 10kw on my buggy urgent! - Page 3 - DIY Electric Car Forums
Go Back  

DIY Electric Car Forums > EV Conversions and Builds > EV Performance

Register Blogs FAQ Members List Social Groups Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Display Modes
  #21  
Old 04-06-2017, 11:02 PM
Karter2 Karter2 is offline
Senior Member
 
Join Date: Nov 2011
Posts: 1,258
Karter2 is on a distinguished road
Default Re: stuck on my build need help with BLDC setup 10kw on my buggy urgent!

if you want to see what good data instrumentation can show you , take a look at this typical record of a 10 sec run from John Metrics DC Plasma EV racer...
Note how the motor voltage increases as the battery voltage sags to peak output
Reply With Quote
Sponsored Links
Advertisement
 
  #22  
Old 04-14-2017, 02:38 AM
falshami falshami is offline
Junior Member
 
Join Date: Jan 2017
Posts: 19
falshami is on a distinguished road
Default Re: stuck on my build need help with BLDC setup 10kw on my buggy urgent!

are any of you familliar with the vec500 by golden motors do you know if a cycle analyst can hook up to it? maybe this will help? also does it seem that a higher voltage is what may be needed?
Reply With Quote
  #23  
Old 04-18-2017, 02:46 AM
falshami falshami is offline
Junior Member
 
Join Date: Jan 2017
Posts: 19
falshami is on a distinguished road
Default Re: stuck on my build need help with BLDC setup 10kw on my buggy urgent!

so latest update.. i put in a jack shaft, i got a gear ratio from 10 teeth to 21 , attached to a 10 tooth to a 31, so roughly a 5:1 ratio, and now she does 24 mph... also the power wont go past 6 or 7 kw, i am quite confused. any ideas guys? i was really sure that with my size wheels at 5:1 i would have at least 50 mph?
Reply With Quote
Reply

Share or Bookmark this

Thread Tools
Display Modes

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

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

 
Support DIY Electric Car
Sponsors

All times are GMT -6. The time now is 11:34 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Ad Management by RedTyger