Soft Rubber Damper for T Rex 700 with flybarless

[Helicop]

Hi @ all

unfortunately the t rex 700 starts to wobble if you uses a slow rpm on head.
actually i want to adapt to flybarless and some times i want to fly with slow speed on the head ( 1300-1500 rpm ). now i´m searching for soft rubber damper to have no wobbling. is anybody there who had any idea.? i want to use the original align fbl main rotor head.

thanks a lot for help :noteworthy

Helicop

[sniperpilot]

hi there, im in the same issue, but i have stretched to 830mm

Have you any ideas???

[Angler]

I'm looking for it too

[Angler]

Anyone tried this dampener?
http://www.flying-hobby.com/shop/index.php?main_page=product_info&cPath=232_236&products_id=6374

[sniperpilot]

Angler, those oring style dampers looks nice, wonder to know if they are ordinary rubber o rings or isnt. The featjhering shaft plastic sleve can be the issue???

[LegndarySaiyan]

Hi @ all

unfortunately the t rex 700 starts to wobble if you uses a slow rpm on head.
actually i want to adapt to flybarless and some times i want to fly with slow speed on the head ( 1300-1500 rpm ). now i´m searching for soft rubber damper to have no wobbling. is anybody there who had any idea.? i want to use the original align fbl main rotor head.

thanks a lot for help :noteworthy

Helicop

Why are you running such low headspeed? I have a low speed of 1600 in normal (not that I use that mode for flight) and even that has a slight wobble. It's stable and gets good mileage but it's almost a hinderance when trying to fly

[sniperpilot]

Because in AP work and 830 industrials you need low rpm to achieve bests endurance times, and rarely you fly traslational, only hoover and slow speed movements

[tomra]

Thanks for posting, might be the ticket in order to get softer dampening for contest flying too!

[J-S-Q]

Because in AP work and 830 industrials you need low rpm to achieve bests endurance times, and rarely you fly traslational, only hoover and slow speed movements

What are "830 industrials"?

[LegndarySaiyan]

Because in AP work and 830 industrials you need low rpm to achieve bests endurance times, and rarely you fly traslational, only hoover and slow speed movements

I was refering to 690-710 blades. The OP didn't mention he was using oversize blades.

[sniperpilot]

830 industrial is 830mm semi simetrical high lift blades

[c130pilot]

Also looking for softer dampers.... anyone found anything yet?

Tim
.

[sniperpilot]

not yet my friend, maybe the new 700e f3c comes with another dampers, whay do you think?

[keepnitflying]

not yet my friend, maybe the new 700e f3c comes with another dampers, whay do you think?


Part number HN7024A Damper Rubber 80°
Don't see them in stock anywhere yet.
http://www.alignrcusa.com/images/hn7024a_2.jpg


(http://www.alignrcusa.com/index.php?main_page=product_info&cPath=35&products_id=1920&zenid=5a24e4e7e54bafd549ff385f4efbc170)

[Rudderman98]

http://cgi.ebay.com/Align-T-REX-700E-F3C-Damper-Rubber-80-HN7024A-New-/330495010046?pt=Radio_Control_Parts_Accessories&hash=item4cf309a4fe

[Rudderman98]

Just installed the F3C dampers on my 700N "E" conversion and they work fine.

They seem a bit harder than the stock black Align when squeezed but I cannot find anywhere on the net what the durometer hardness is of the black dampers. Plus my black dampers have some mileage on them.

[pani]

Black 700N dampers are 90 durometer.

[Flying Tivo]

Everyone interested should email KBDD and encourage them to make the Pink dampers for 700 size. They already have them for the 600 size.

Felipe