RunRyder RC
WATCH
 1 page 673 views POST REPLY
02-05-2008 11:55 AM  10 years agoPost 1
lypo

rrNovice

florida usa

My Posts: All  Forum  Topic

I have a HDX500 stock motor 850KV 94 tooth main using to EVO 25c 2170 batterys what motor gear for sport flying no 3D

PM  EMAIL  GALLERY  Attn:RR  Quote
02-05-2008 05:19 PM  10 years agoPost 2
Ticidytoc

rrApprentice

Los Angeles, Ca.

My Posts: All  Forum  Topic

What voltage?

I told you it was the future........

PM  EMAIL  GALLERY  Attn:RR  Quote
02-06-2008 11:53 AM  10 years agoPost 3
lypo

rrNovice

florida usa

My Posts: All  Forum  Topic

11.1V
EVO 25c 11.1V 2170ma

PM  EMAIL  GALLERY  Attn:RR  Quote
02-06-2008 04:35 PM  10 years agoPost 4
Ticidytoc

rrApprentice

Los Angeles, Ca.

My Posts: All  Forum  Topic

Thats not going to be a good combination, esp. with a 850kv motor. you would need to run a 26 or 27 tooth pinion to get a decent headspeed, current draw will be high and your motor will not be happy spinning at 9000 rpm.

I told you it was the future........

PM  EMAIL  GALLERY  Attn:RR  Quote
02-07-2008 03:16 AM  10 years agoPost 5
bigdog714

rrVeteran

Rochester, MN U.S.A.

My Posts: All  Forum  Topic

If you have two 3S lipos I would run those in series with a 12t, or 13t pinion, if you go to ReadyHeli.com there is a head speed calculator

MD 800
Logo 600SE
Logo 14/500 Carbon
Ballistic 700
HD 500V2
Hirobo 50E
Avant 90E

PM  EMAIL  GALLERY  Attn:RR  Quote
WATCH
 1 page 673 views POST REPLY
 Print TOPIC  Make Suggestion 

 1  Topic Subscribe

Tuesday, December 11 - 10:13 pm - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

The RC discussion world needs to consolidate. RR is now one choice for that. Its software is cutting edge. It hosts on-topic advertising. Help RR increase traffic buy making suggestions, posting in RR's new areas (sites) and by spreading the word.

The RunRyder Difference

• Category system to allow Rep/Vendor postings.
• Classifieds with sold (hidden) category.
• Classifieds with separate view new.
• Answer PMs offsite via email reply.
• Member gallery photos with advanced scripting.
• Gallery photo viewer integrated into postings.
• Highly refined search with advanced back end.
• Hosts its own high end fast response servers.
• Hosts thousands of HD event coverage videos.
• Rewrote entire code base with latest technology.
• No off-topic (annoying) click bait advertising.
Login Here
 New Subscriptions 
 Buddies Online