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RE: Official HDX-450 Thread - 1/30/2008 6:20:24 PM   
lrrps


 

Posts: 242
Joined: 3/20/2007
From: Le Havre, FRANCE, METROPOLITAN
Status: offline
quote:

ORIGINAL: FlyinLo

He's talking about the TAIL DRIVE GEAR SHAFT


That's what I said on my original post.

(in reply to FlyinLo)
       Post #: 351

RE: Official HDX-450 Thread - 1/30/2008 6:25:25 PM   
MiniCwik



Posts: 1027
Joined: 1/2/2007
From: New Baltimore, MI, USA
Status: offline 		Could be belt tension too tight also, or bearings binding in the tail pulley shaft case.

I installed an Align metal one in my HDX STK frame.

_____________________________

Nitro Trk - Himoto Eldorada 1:10 4WD (w/upgrades)
EP Helis - T-Rex 500 CF (401/9257) & 450 SE v1 (2100T/9257)

(in reply to lrrps)
       Post #: 352

RE: Official HDX-450 Thread - 1/30/2008 6:26:10 PM   
FlyinLo



Posts: 210
Joined: 8/10/2006
From: D, NH, USA
Status: offline 		Yeah I knew what you were talking about, but others seem to be a bit confused

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-Hobbyzone Super Cub with Floats -Blade CP: bell hiller/alum swash
-HDX 450SE v3, Hobbywing ESC, HS65HG's, 2100T+9650

(in reply to lrrps)
       Post #: 353

RE: Official HDX-450 Thread - 1/30/2008 10:18:43 PM   
MMatheny


 

Posts: 805
Joined: 1/23/2003
From: Dickinson, TX, USA
Status: offline 		Still, to break that steel shaft, since it is so short, is beyond disbelief!!

_____________________________

Mike
"Never use your shins as a blade tracking device" - Mike

(in reply to FlyinLo)
       Post #: 354

RE: Official HDX-450 Thread - 1/31/2008 11:36:23 AM   
lrrps


 

Posts: 242
Joined: 3/20/2007
From: Le Havre, FRANCE, METROPOLITAN
Status: offline
quote:

ORIGINAL: MMatheny

Still, to break that steel shaft, since it is so short, is beyond disbelief!!


Metal weakness, bad batch, chinese quality, something like that.

(in reply to MMatheny)
       Post #: 355

RE: Official HDX-450 Thread - 1/31/2008 4:11:53 PM   
MMatheny


 

Posts: 805
Joined: 1/23/2003
From: Dickinson, TX, USA
Status: offline 		Could you see any flaw where it broke? Hate to see a main shaft with a flaw like that!!

_____________________________

Mike
"Never use your shins as a blade tracking device" - Mike

(in reply to lrrps)
       Post #: 356

RE: Official HDX-450 Thread - 1/31/2008 5:28:50 PM   
lrrps


 

Posts: 242
Joined: 3/20/2007
From: Le Havre, FRANCE, METROPOLITAN
Status: offline
quote:

ORIGINAL: MMatheny

Could you see any flaw where it broke? Hate to see a main shaft with a flaw like that!!


Well, it's hard to tell.
Looks like the shaft just snaps for no apperent reason, there were no binding of the tail rotor.

(in reply to MMatheny)
       Post #: 357

RE: Official HDX-450 Thread - 2/6/2008 9:54:22 PM   
MMatheny


 

Posts: 805
Joined: 1/23/2003
From: Dickinson, TX, USA
Status: offline 		Why has this thread died!?!?!?!

_____________________________

Mike
"Never use your shins as a blade tracking device" - Mike

(in reply to lrrps)
       Post #: 358

RE: Official HDX-450 Thread - 2/7/2008 12:38:35 AM   
austintyler


 

Posts: 66
Joined: 11/27/2006
From: Scottsdale, AZ, USA
Status: offline
quote:

ORIGINAL: MMatheny

Why has this thread died!?!?!?!


We are all flying and happy, therefore no questions?

_____________________________

One day I'll call myself a pilot

(in reply to MMatheny)
       Post #: 359

RE: Official HDX-450 Thread - 2/7/2008 6:25:00 PM   
restinpieces


 

Posts: 114
Joined: 3/19/2007
From: phoenix, AZ, USA
Status: offline 		lets keep it alive!

well, i'm tired of waiting for the dx6i. they keep backing up the release date. so, i guess i gotta pony up for the dx7. i know i'll be better off anyway, it's just that my budget is kinda tight the best price i can find is at the barnfloor,com. i can get the tx alone
for 189.00, and the 6200 rx for 65.00. not bad.
anyone know if the 6200 rx has the same problems that the 7000 has. i've read that some guys have been having lockout problems,
then it takes 3-4 seconds for it to reboot. that can be bad. . something to do with voltage dropping below a certain point, even for a split second because of servo draw, so the rx shuts off. then reboots after the voltage goes back up. i'm probaly not explaining it right, but i hope the 6200 doesn't share the same problem.

_____________________________

I DON'T HAVE PROBLEMS,
I CREATE THEM!

(in reply to MMatheny)
       Post #: 360

RE: Official HDX-450 Thread - 2/7/2008 10:46:11 PM   
MMatheny


 

Posts: 805
Joined: 1/23/2003
From: Dickinson, TX, USA
Status: offline 		Your explanation is right on! That's the reason I am staying away from the Spektrum systems - I have a 7CHP now, and when I finally upgrade, it'll be a Futaba T7C! Loosing the RX might not be so bad in a plank, but in a heli - SPLAT!

< Message edited by MMatheny -- 2/7/2008 10:53:17 PM >

_____________________________

Mike
"Never use your shins as a blade tracking device" - Mike

(in reply to restinpieces)
       Post #: 361

RE: Official HDX-450 Thread - 2/7/2008 10:56:32 PM   
MMatheny


 

Posts: 805
Joined: 1/23/2003
From: Dickinson, TX, USA
Status: offline 		Heads up to anyone owning a 2.4G Futaba radio system - there were apparently some systems produced with identical codes - they have set up testing stations to get your system tested for free:

http://2.4gigahertz.com/techsupport/service-advisory-tm7-7c-6ex.html


_____________________________

Mike
"Never use your shins as a blade tracking device" - Mike

(in reply to MMatheny)
       Post #: 362

RE: Official HDX-450 Thread - 2/11/2008 12:09:10 PM   
MiniCwik



Posts: 1027
Joined: 1/2/2007
From: New Baltimore, MI, USA
Status: offline 		Here are a few pics I took today of my HDX/T-Rex 450, and a short hover video in garage (too cold and windy outside).

http://www.youtube.com/watch?v=RAxZRoyaCeg

Attachments
Click to see fullsize image.
Click for fullsize 		Click to see fullsize image.
Click for fullsize 		Click to see fullsize image.
Click for fullsize


_____________________________

Nitro Trk - Himoto Eldorada 1:10 4WD (w/upgrades)
EP Helis - T-Rex 500 CF (401/9257) & 450 SE v1 (2100T/9257)

(in reply to MMatheny)
       Post #: 363

RE: Official HDX-450 Thread - 2/11/2008 9:00:29 PM   
restinpieces


 

Posts: 114
Joined: 3/19/2007
From: phoenix, AZ, USA
Status: offline 		good lookin heli how's it fly? what all is hdx and t-rex. ( besides what we can see.)

keep the pics comin

_____________________________

I DON'T HAVE PROBLEMS,
I CREATE THEM!

(in reply to MiniCwik)
       Post #: 364

RE: Official HDX-450 Thread - 2/11/2008 9:59:01 PM   
MMatheny


 

Posts: 805
Joined: 1/23/2003
From: Dickinson, TX, USA
Status: offline 		Did you fill in your vertical tail fin with something? If so, why??

_____________________________

Mike
"Never use your shins as a blade tracking device" - Mike

(in reply to restinpieces)
       Post #: 365

RE: Official HDX-450 Thread - 2/11/2008 11:23:00 PM   
MiniCwik



Posts: 1027
Joined: 1/2/2007
From: New Baltimore, MI, USA
Status: offline 		Thanks guys, mmatheny that is aan Align sticker on the vertical fin ... which I may remove.

To go through the entire list will take some time of what is Align and what is HDX, but I will reply later with what is what and more pics too

_____________________________

Nitro Trk - Himoto Eldorada 1:10 4WD (w/upgrades)
EP Helis - T-Rex 500 CF (401/9257) & 450 SE v1 (2100T/9257)

(in reply to MMatheny)
       Post #: 366

RE: Official HDX-450 Thread - 2/12/2008 1:42:26 AM