a tuber

[kineteks]

John, would screwing a couple of steel "C"s to the OD of a thin can have a similar effect?

[JohnRobHolmes]

Yes it would. You can also feel the same effect by getting a spinning motor closer to a steel object. If the back iron is too thin the RPMs will drop as it gets closer. Admittedly, even our pullers with thin Neo magnets saturate 068 wall cans, although the power density is still better than using ceramics or cobalts and we found a pretty damn good balance of too much or too little. The next revision will put more back iron into the proper spots and take weight away from other areas to compensate.

The biggest danger from running too thin of back iron is that magnets will demag easily without it. I have read that others had problems destroying neo magnets on thin wall cans, but they dismissed it as inferior materials instead of just bad design. Christian has the smarts to figure it out!


Good to see you back around, always cool stuff.

[EGRESSor]

just some pics



i use 800mah packs now



some tiny springs







Motors and cvd´s work great

[sally1800]

What is your rtr weight now?

[EGRESSor]

Originally Posted by sally1800

What is your rtr weight now?

it´s 1380gramm now

[sally1800]

Originally Posted by EGRESSor

it´s 1380gramm now

Nice

Do you run any Wheel or knuckle weight at that?

[EGRESSor]

Originally Posted by sally1800

Nice

Do you run any Wheel or knuckle weight at that?

i dont run any weights , feels good to me as it is

[SkaldidDog]

A thing of beauty and a joy forever.

J

[yzik]

congrats for your first place at the french nats my friend !!!

you rocks

[Zarizi Tech]

Congratz Christian! Awesome job!

[david511]

congrats for your first place at the french nats

[Rockatanski]

Congrats for the first place Christian
Awsome driving skills

[EGRESSor]

Thank you guys, was just Great to meet you all

[fritzthefly]

Congrats

[maduff]

Hi, congrats for your first place and all lesson Saturday...........

[FLOKI-81]

Looking good,,,
That is a extremly low weight,,
To low for me,, my reptile is like 1700,,without the rcbros weighs I put on,and that is little over 100g on each side,,

[EGRESSor]

if someone wants to try the chassis

egressor-chassis.dwg (0.03 MegaByte)

thats the dwg file of the chassis

and a dxf egressor-chassis.dxf (0.18 MegaByte)

chassis plates should be 2.5mm unidirectional carbon

cap should be 3mm polyamide , there is a high and a low version , i prefer the high for better roll-over-ability

and the parts in pdf

felsenfest_xr10_egressor-chassis Model (1).pdf (0.01 MegaByte) plates

felsenfest_xr10_egressor-chassis Model (2).pdf (0 MegaByte) low

felsenfest_xr10_egressor-chassis Model (3).pdf (0 MegaByte) high

felsenfest_xr10_braces Model (1).pdf (0.01 MegaByte) braces

[EGRESSor]

i used arrow shafts for the links X7 Eclipse - High-Precision Alloy Target Arrows | Easton Archery

big radius bends are possible , it´s high strength aluminium , acts like spring steel , i never bent or broken one in the last 2years

[efdeluxe]

Thanks Christian for showing the chassis datas!

This is the best chassis i ever run.

I used for the rear links this : Easton XX75 PLATINUM PLUS Aluminium Schaft

[EGRESSor]

Originally Posted by efdeluxe

Thanks Christian for showing the chassis datas!

This is the best chassis i ever run.

I used for the rear links this : Easton XX75 PLATINUM PLUS Aluminium Schaft

looks like there are no pics of your rig at this side of the world
David's Berg - Seite 5 - enRoute Berg - Rockcrawler.de

and another one from Germany
Jenzzz Felsenfest V1 - Seite 2 - enRoute Berg - Rockcrawler.de

and another one from Germany
Wie die ***** zum Berg kommt oder wo ist die Grabbeilage ??? - Seite 5 - enRoute Berg - Rockcrawler.de

and another one from Germany
bluetiful - Seite 2 - enRoute Berg - Rockcrawler.de