RunRyder RC
WATCH
 1 page 496 views Topic Closed
02-25-2010 02:54 AM  10 years ago
Topic Vote0Post 1
PC12DRVR

rrKey Veteran

USA

MyPosts All Forum Topic
Ion X2 any suggestions?
I am converting an X recently purchased to an X2 and am still learning electrics, my experience is in 450's, and now I am learning 90's are a whole new game with optional gear ratios. Anybody out there flying one that can give recommendations on a gear ratio?

I am running 12S and was thinking of putting a Scorpion HK4035-560, I want to run a 2000 head speed, so what pinion pulley combination would work and what main gear and pinion combo is being used?

I have a 95 tooth main with a 10 tooth pinion which equals a 9.5 gear ratio, the pulley is 32 tooth and the motor pinion is 20 tooth which equals a 1.6 ratio.

I took 9.5x1.6= 15.2 overall ratio. A 560 should spin at 26,208/15.2= a 1,724 Head speed on 12S

Just looking for some help? I don't want to smoke a motor or pack in the learning process.
SHARE  PM  EMAIL  GALLERY  Attn:RR
02-25-2010 01:47 PM  10 years ago
Chuck Bole

rrElite Veteran

Tulsa Ok. U.S.A.

MyPosts All Forum Topic
Here is a accurate head speed calc..

http://heli.dacsa.net/CalculatorV2/default.aspx

chuck
Team Synergy Field Representative / Rail Blades / Scorpion Power Systems / HeliLids
SHARE  PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR
02-25-2010 03:25 PM  10 years ago
PC12DRVR

rrKey Veteran

USA

MyPosts All Forum Topic
Thank you
SHARE  PM  EMAIL  GALLERY  Attn:RR
WATCH
 1 page 496 views Topic Closed
Print TOPIC

 1  Topic Subscribe

Sunday, November 29 - 5:22 pm - Copyright © 2000-2020 RunRyder   EMAILEnable Cookies

Login Here
 New Subscriptions 
 Buddies Online