RC India

I have a hausler 450 V2 helicopter and I have a slight bent. I cant find the main shaft as it is out of stock in Rcbazaar. Can anyone tell me the size of the  main shaft of hiller 450 pro-X  or if I can use this shaft in hausler 450v2.

Download the manual for Hiller 450 pro-x u can get the correct info.

I cant find the manual online. my helicopter uses 116mm * 5mm main shaft. Rcbaazar have Hiller 450 pro-X and Pro shafts. Can anyone tell me the size of the shafts of Hiller Pro and hiller pro-X?

Page no 34

So mine is 116mm.. will it fix in my helicopter?

Actually I have hi 450 and Hiller hover 450 both are clone of align T-Rex 450 and can swap any of their components irrespective of same category. So  I think 2mm won't make any difference but the main problem is the distance between jesus bolt and bolt of main gear, but I have ordered an 450 pro metal head for my heli it has same dimensions , whatever you have to try out it. Best luck.

Hiller hover and hiller v2 and v3 and my helicopter is having same shaft length. Now while searching, I found that trex 450se v2 is also having 116 mm shaft. Is hiller pro also clone of trex 450sev2?

It is copy of align T-Rex 450 pro

what if i replace the whole head and main shaft with hiller pro head and main shaft?

Yes go for it...If you can't find the main shaft

I ll be going to pune store, they have the the head and the main shaft, lets see if it fits or not.

I have attach a pic of 3 shaft in which 3rd shaft has difference in bolt measurements

You can order it via courier services

I have to go to pune, so I thought that I will take my helicopter there and check if it fits or not.

The size the shaft is same in the picture? It's of hiller?pro or hover?

 ???

3 rd one is head shaft orders from bangood...

can you measure the length of the shaft and tell me?

117mm length

only 1mm difference, i think pro and pro-x shaft would work.

Yes that what im selling the 2mm difference won't affect the model.

http://www.rcindia.org/wanted/hiller-450v2-main-shaft/

check this-

Yes thats what im telling the 2mm difference won't affect the model.

Okay..will get fix and see if it works

Today I went to Rcbaazar pune, there they were having hiller pro-X main shaft, I fixed that shaft and it worked fine.

The left one is shaft of v2, right one is of pro-x

Nice job then....👍

my tail rotor shaft is a bit bent, they didnt have V2 tail rotor shaft but they had V3 tail rotor housing, it does not have a roller, will it be good to use it on my V2?

Sure why not I'm using same tail rotor.

But before flying always double check the belt tension...

Will replace the tail mount then.

👍

Tried putting v3 tail mount in V2 but the V3 mount slips. So I have changed the tail rotor shaft and now there is no vibration in tail also.

This also happens with me hence I wrapped a electric tape on boom which is then non slip ( a thin layer which ensure fixed tail boom) pic attached.

And now it is much sturdy....

I have setuped every thing on heli except blade tracking. I have balanced the blades. But when I started to do blade tracking, I saw that there is no tread link to adjust to pitch of the blades. Can someone help me in this?

Can't understand send pic

In the pic, see the link rod marked by the arrow. That link rod have treads and can be adjusted, but in my heli, it's solid and there is no thread.

There must be extra room for the movement inMay be any one linkage rods may got extra  or less used. The setup that you have done is correct but may be all length are not setup correct to their length. Actually the length of all linkage rod given in mandle are different for everysetup and every model.

Setup must be done at 50 percent of throttle stick or 0degree of pitch

Will try today

Did you have plastic link??

See this is the link

If you can see this link in my case the thread are not visible but in your case they are clearly visible. So try resetting linkage length

yes, now I am trying to adjust that link.

I Am seeing that When I am spooling up, the gyro is okay, but at high speed the heli starts to spin.

Have you set gyro  offset properly...

Or check grup direction...

 I think I am unable to set it up. Need help

Have gone through any youtube video. It is unable to explain everything about gyro. It also depends on which gyro which is you are using

I setting up my helicopter by seeing MikeysRC on youtube. I was able to do everything except gyro because he used analog servo for tail servo but I have digital servo.

here is the link to the playlist
https://www.youtube.com/playlist?list=PL18C3065DA3A05A3C

There is switch on gyro or you can programme gyro through TX for digital or analogue servo selection the all other setting in any case remains same...

I'm using 401b type gyro using this video link https://youtu.be/z1ogkPqSP_A

I am not able to find the mechanical center point of digital servo

These are my current setting on my heli

Have you watched the video...

yes, I tried to get the mechanical center of the gyro, but still it spins.

Is it same as seen in video because I set up Line like that...

I will try this again.

 Can you share your whats app number so that it will be easy to chat

Pm me your number...

Check pm