Fun, Learning, Friendship and Mutual Respect
START  HERE


Unregistered
Go Back   HeliFreak > R/C Helicopter Support > Hirobo Nitro Helicopters > Hirobo Electric Helicopters


Hirobo Electric Helicopters Hirobo Lepton EX, Quark and other Electric Helicopters


Reply
 
Thread Tools Display Modes
Old 06-04-2012, 01:11 PM   #1
400 flyer
Registered Users
 
Posts: 1,099
 
My HF Map location
Join Date: Jul 2006
Location: maryland, usa east cost.
Default lepton motor ?

can i use this motor ?
http://helidirect.com/scorpion-hk-32...is-p-25535.hdx

right now i have a hyperion z3025-08 (970kv) motor and not sure its the right one for this heli.
if i can use this hyperion motor what pinion sould i use?? right now i have a 24t and a 22t pinion.


i also have a hacker a30-12xl (770kv) motor. what would be the best motor to use? and what size pinion to go with?

o im useing 4cell batterys running a cc ine75 esc.
__________________
2-evo 50's>1-sdx>hawk pro bell 222 /3g/rjx>evo90>freya 70.
trex500esp, scorpion/ ice 75/ 3g/rjx>hirboo embla 450 fbl,ice50,>lepton ex
2 bl mcpx's
futaba 8fgs,,dx7,,phoenix v3.0r

Last edited by 400 flyer; 06-04-2012 at 01:54 PM.. Reason: added info.
400 flyer is offline        Reply With Quote
Old 06-20-2012, 11:34 AM   #2
400 flyer
Registered Users
 
Posts: 1,099
Thread Starter Thread Starter
 
My HF Map location
Join Date: Jul 2006
Location: maryland, usa east cost.
Default

anybody ??
__________________
2-evo 50's>1-sdx>hawk pro bell 222 /3g/rjx>evo90>freya 70.
trex500esp, scorpion/ ice 75/ 3g/rjx>hirboo embla 450 fbl,ice50,>lepton ex
2 bl mcpx's
futaba 8fgs,,dx7,,phoenix v3.0r
400 flyer is offline        Reply With Quote
Old 06-21-2012, 06:09 AM   #3
gratefulfrog
Registered Users
 
Posts: 268
 
My HF Map location
Join Date: Jul 2009
Location: Belgium
Default

Hi,

Sorry to have missed your post earlier.

Is there a problem with the 970kv motor you have?

Ideally you should use lower kv rating to run motor near 100% throttle, but that's not absolutely necessary. Just more efficient.

check out the head speed calculator and play around http://heli.dacsa.net/calcv3/Default.aspx

I run a Strecker 1150KV motor on 4S 20T but have to keep the throttle down around 60%. I don't do 3D.

Mainly don't worry about it!

Ciao,
Bob
gratefulfrog is offline        Reply With Quote
Old 07-21-2012, 05:24 AM   #4
Jafa
Registered Users
 

Join Date: Apr 2005
Location: Sydney Australia
Default

That motor should work fairly well - with a 22T pinion
Either use the ESC governor or a flat 85%~90% throttle curve
__________________
Rave 450 | Lepton | Logo 400/500/600 | Aeolus | Sceadu | Freya | Avant FX | Raptor G4

Gryphon field rep
Jafa is offline        Reply With Quote
Reply




Unregistered
Go Back   HeliFreak > R/C Helicopter Support > Hirobo Nitro Helicopters > Hirobo Electric Helicopters


Hirobo Electric Helicopters Hirobo Lepton EX, Quark and other Electric Helicopters

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


Copyright © 2004-2011 - William James - Helifreak.com