Fun, Learning, Friendship and Mutual Respect
START  HERE


Unregistered
Go Back   HeliFreak > R/C Helicopter Support > SAB Goblin 630/700/770


SAB Goblin 630/700/770 SAB Heli Division 630/700/770 - Goblin Helicopters Factory Support


Reply
 
Thread Tools Display Modes
Old 03-18-2012, 10:22 PM   #1
gww528
Registered Users
 
Posts: 930
 

Join Date: Dec 2007
Location: Florida
Default Head Speed less than 2100 RPM = new tail pulley

Is anyone using the smaller tail pulley H0049-S (26 tooth) for head speed less than 2100 RPM?

Goblin Maual v1.3 page 33
However, if you prefer flying at low/medium speed [< 2100 rpm], for best results we recommend changing the tail pulley for a smaller one to increase tail rotor rpm. In this way, you will have extremely precise tail control even at low RPM. This pulley is available in the upgrade list [H0049-S]
__________________
KBDD Team Pilot
Lynx Heli InnovationsTeam Pilot

Last edited by gww528; 03-19-2012 at 08:51 AM..
gww528 is offline        Reply With Quote
Old 03-19-2012, 12:16 AM   #2
justindewoody
Registered Users
 
Posts: 897
 

Join Date: Jan 2012
Location: Spring, TX
Default

I have it, I just haven't installed it yet. I'm having tail wag issues, so I'm gonna install it tomorrow. I will let you know if it helps.
__________________
Canomod Team Pilot | Gobline 380 | Goblin 700 Competition | Goblin 500 | Mostro 700 DFC | Gaui X7 | Gaui X5 | Trex 450L Dominator | Trex 250DFC | FlameWheel F450

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
justindewoody is offline        Reply With Quote
Old 03-19-2012, 12:55 AM   #3
Mystic3D
Registered Users
 
Posts: 4,459
 
My HF Map location
Join Date: Feb 2008
Location: Texas
Default

Quote:
Originally Posted by justindewoody View Post
I have it, I just haven't installed it yet. I'm having tail wag issues, so I'm gonna install it tomorrow. I will let you know if it helps.
It's going to make the wag worse . See other thread
__________________
"If you think you can or you can not you are right"
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Goblin Xera 4530, YGE 160,VBar
Trex 700E, YGE 120HV,, Xera 4035/,8917/ VBar
Diablo, HJive, 4525 Ultimate,VBar
Mystic3D is offline        Reply With Quote
Old 03-19-2012, 12:57 AM   #4
TomC
Registered Users
 

Join Date: Apr 2005
Location: Gold Coast, Queensland, Australia
Default

Quote:
Originally Posted by justindewoody View Post
I have it, I just haven't installed it yet. I'm having tail wag issues, so I'm gonna install it tomorrow. I will let you know if it helps.
Thanks Mate, I'll be interested to hear how this smaller z26 tail pulley works as well. Thanks.

Cheers,
TomC
__________________
Blade nQX,mCPX-BL,450x,500x Bell 222(bd3sx),550x(bd3sx)
TT X50E, 10s, HC3-SX
Ion-x, Actro 32-3, SS, 10:1, PJazz esc, 10s
TomC is offline        Reply With Quote
Old 03-19-2012, 01:15 AM   #5
TomC
Registered Users
 

Join Date: Apr 2005
Location: Gold Coast, Queensland, Australia
Default

Quote:
Originally Posted by Mystic3D View Post
It's going to make the wag worse . See other thread
Not sure why this would be the case? Could you do us a favour and give us a link to that thread. Thanks Mate.

Cheers,
TomC
__________________
Blade nQX,mCPX-BL,450x,500x Bell 222(bd3sx),550x(bd3sx)
TT X50E, 10s, HC3-SX
Ion-x, Actro 32-3, SS, 10:1, PJazz esc, 10s
TomC is offline        Reply With Quote
Old 03-19-2012, 08:50 AM   #6
gww528
Registered Users
 
Posts: 930
Thread Starter Thread Starter
 

Join Date: Dec 2007
Location: Florida
Default

Quote:
Originally Posted by Mystic3D View Post
It's going to make the wag worse . See other thread
Did a search & read about the tails & tail pulleys but did not see anyone using the Z26 tail pulley.
__________________
KBDD Team Pilot
Lynx Heli InnovationsTeam Pilot
gww528 is offline        Reply With Quote
Old 03-19-2012, 11:08 AM   #7
Mystic3D
Registered Users
 
Posts: 4,459
 
My HF Map location
Join Date: Feb 2008
Location: Texas
Default

Quote:
Originally Posted by TomC View Post
Not sure why this would be the case? Could you do us a favour and give us a link to that thread. Thanks Mate.

Cheers,
TomC
Was referring to the cross post. If he has a wag due to binding, or ESC Gov, then increasing the speed of the tail blades will make it worse. Encountered this multiple times, have wag, flip into Idle Up, higher head speed = wag worse.

http://helifreak.com/showthread.php?t=396708
__________________
"If you think you can or you can not you are right"
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Goblin Xera 4530, YGE 160,VBar
Trex 700E, YGE 120HV,, Xera 4035/,8917/ VBar
Diablo, HJive, 4525 Ultimate,VBar

Last edited by Mystic3D; 03-19-2012 at 01:34 PM..
Mystic3D is offline        Reply With Quote
Old 03-19-2012, 01:26 PM   #8
justindewoody
Registered Users
 
Posts: 897
 

Join Date: Jan 2012
Location: Spring, TX
Default

Quote:
Originally Posted by Mystic3D View Post
It's going to make the wag worse . See other thread
What other thread?
__________________
Canomod Team Pilot | Gobline 380 | Goblin 700 Competition | Goblin 500 | Mostro 700 DFC | Gaui X7 | Gaui X5 | Trex 450L Dominator | Trex 250DFC | FlameWheel F450

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
justindewoody is offline        Reply With Quote
Reply




Unregistered
Go Back   HeliFreak > R/C Helicopter Support > SAB Goblin 630/700/770


SAB Goblin 630/700/770 SAB Heli Division 630/700/770 - Goblin Helicopters Factory Support

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