RCBO Racing
Welcome to the RC Burn out Racing Forum.
If you are not already registered, please take the time to join our community, I can promise a great experience in large scale RC.
WITHOUT being REGISTERED or SIGNED in, you are ONLY viewing a small part of the forum..

Thank you & Enjoy your stay.



Large Scale Drag Racing Forum
 
HomeFAQRegisterLog in
Who is online?
In total there is 1 user online :: 0 Registered, 0 Hidden and 1 Guest

None

Most users ever online was 58 on Tue Jan 20, 2015 9:36 pm
Similar topics
Log in
Username:
Password:
Log in automatically: 
:: I forgot my password

Share | 
 

 big motors 90cc+

View previous topic View next topic Go down 
AuthorMessage
bschild
Active Member
avatar

Posts : 22
Join date : 2010-07-19
Age : 50

PostSubject: big motors 90cc+   Wed Apr 20, 2011 11:26 pm

i am looking for the output torque of some of the large motors that are used for 1/4 scale?
along with an average RPM
thanks in advance
Back to top Go down
http://www.arrowrc.com
bschild
Active Member
avatar

Posts : 22
Join date : 2010-07-19
Age : 50

PostSubject: Re: big motors 90cc+   Fri Apr 22, 2011 10:49 pm

Hi Guys
A few avg. numbers is what i am look for

Use the formula "T = HP x 5252 divided by RPM" where "HP" = horsepower and "RPM" = revolutions per minute.

Replace "HP" with the horsepower of the motor and "RPM" with the rpm of the motor. For example, a 30 horsepower motor working at 1725 revolutions per minute gives you the formula "T = 30 x 5252 divided by 1725".

Multiply the horsepower by 5252, in this case "30 x 5252" and divide your answer by RPM. For this equation, "30 x 5252" divided by "1725" equals 91.34. Your answer is "T = 91.34 ft-lb". The full-load torque of the engine is 91.34 foot-pounds

Back to top Go down
http://www.arrowrc.com
Dominick999
Active Member
avatar

Posts : 1127
Join date : 2009-11-30
Location : Glenville 12302

PostSubject: Re: big motors 90cc+   Fri Apr 22, 2011 11:34 pm

Exactly what I would have done...................................... tongue

_________________
Administrator - RC Burn Out Racing Forum
Back to top Go down
http://www.rcburnout.com
Sponsored content




PostSubject: Re: big motors 90cc+   

Back to top Go down
 
big motors 90cc+
View previous topic View next topic Back to top 
Page 1 of 1
 Similar topics
-
» where to buy motors in chitown area? (rb20)
» Electric window motors ebay
» E Bay Motors
» 4ac motor for sale
» '98 CORVETTE MOTOR F BODY ACCESORIES

Permissions in this forum:You cannot reply to topics in this forum
RCBO Racing  :: 1/4 Scale Forum :: Quarter Scale Discussion-
Jump to: