Go Back   EcoModder Forum > EcoModding > Motorcycles / Scooters
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 08-25-2009, 04:47 PM   #1 (permalink)
EcoModding Lurker
 
Join Date: Aug 2009
Location: Horsens DK
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
High speed motor wanted

Hi All

I'am tuning my electric atv.

My problem is that the gear reduction is 1:8 and the wheel diameter is 1.32 meter, so i need a small 3-5Kw motor that runs 6600 rpms at 48Volt, then my topspeed will be 67Km/t


Anyone that now where i can get such motor


Regards
Henrik

Denmark

  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 08-25-2009, 05:56 PM   #2 (permalink)
dcb
needs more cowbell
 
dcb's Avatar
 
Join Date: Feb 2008
Location:
Posts: 5,038

pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
Thanks: 158
Thanked 267 Times in 210 Posts
I'm there too, my express has like 12.5 to one ratio (& 20inch tires). I'm just gonna go with chain and sprockets though, since I already have the motors.
__________________
WINDMILLS DO NOT WORK THAT WAY!!!
  Reply With Quote
Old 10-10-2009, 05:30 AM   #3 (permalink)
Master EcoModder
 
blueflame's Avatar
 
Join Date: Nov 2008
Location: Auckland NZ
Posts: 333
Thanks: 7
Thanked 13 Times in 10 Posts
Traction Motor - Zibo Super Electric Motor Co.,Ltd
__________________
  Reply With Quote
Old 10-11-2009, 08:19 AM   #4 (permalink)
Master EcoModder
 
The Atomic Ass's Avatar
 
Join Date: Oct 2008
Location: Mason, OH
Posts: 528

LeSabre - '96 Buick LeSabre Custom
90 day: 20.95 mpg (US)

Priinochio - '17 Toyota Prius Two Eco
90 day: 39.71 mpg (US)
Thanks: 11
Thanked 12 Times in 12 Posts
Quote:
Originally Posted by henrikga View Post
I'am tuning my electric atv.

My problem is that the gear reduction is 1:8
Is that ATV shaft driven? I'm having trouble understanding why you can't alter the ratio?

__________________
  Reply With Quote
Reply  Post New Thread


Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
How to get instant fuel consumption from Megasquirt TELVM Instrumentation 11 08-29-2011 03:47 PM
New CVT transmission electric-assist with electric assist Ptero Fossil Fuel Free 2 09-23-2010 11:41 PM
High Speed Trains Finally Coming to California (and not a Moment Too Soon) SVOboy EcoModder Blog Discussion 1 11-16-2008 10:10 PM
high speed testing aspera Aerodynamics 2 11-10-2008 09:53 PM
My introduction to hypermiling the Smart Ptero Hypermiling / EcoDriver's Ed 12 10-28-2008 08:32 PM



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com