Trampa FE-X3 - plastic is fantastic ;D

Idea · Jul 18, 2016

Hi

Next Trampa in this forum

Technical details
Trampa 35° HOLY PRO with vertigo trucks and superstar wheels.
Outrunner motors - 2 x SK3 6374 149KV
ESC - I have not decided , but rather 8-12S ... now I will use for testing 2x FVT 120A (only 6S).
LiPo - ZIPPY Flightmax 30C - 16000mAh 6S (After changing the ESC, can be 8mAh 12S)
Belt transmission - HTD5M 15mm, 15/60 (belt 350mm) and 20/60 (belt 375mm)

MotorHolder (now printed with PETG)

Mounted set

New MotorHolder will be made of stainless steel. Conceptual design below.

Motor Holder pictured is a prototype plastic. The target is to be cut and bent from stainless steel.

Evolution of the pulley

Regards:
Tom

okp · Jul 18, 2016

again. masterpiece ! that's why I love DIY !!!

Idea · Jul 18, 2016

Thanks OKP

nowind · Jul 31, 2016

Best 3D Printed parts i ever seen for a Mountainboard.

Nice Design Mate

keep on building

Rikobonito · Jul 31, 2016

WOW !! impressive

Enjoy the riiide soon :wink:

Idea · Aug 2, 2016

Thank you for the good words
Particularly from professionals

Jenso, your movies inspired me to build your own electric Mountainboard

Idea · Aug 9, 2016

New motorholder.
I changed only the design, dimensions are the same.

Temporary donor organs (ESC and LiPo). I am waiting for the supply of ESC FVT 120A 12S and cases for LiPo (planned set of 16Ah 8S).

zsk8builder · Aug 9, 2016

Could you send me the 3d designs
plus awesome looks

Idea · Nov 18, 2016

A short video of riding in the park
[youtube]GYche5pmx6U[/youtube]
[youtube]4KHM8bhyq1Y[/youtube]

nowind · Nov 21, 2016

Great.
I really like you printed Parts, looks nice.
Lots of possibilities for design, like it.

Idea · Nov 21, 2016

Thank nowind

A few more photos.

Idea · Nov 26, 2016

New motormount for trampa mountainboard trucks.

Rikobonito · Nov 26, 2016

Nice ! And light I guess, 4/5mm ?
Looks good

Idea · Nov 26, 2016

Rikobonito said:
Nice ! And light I guess, 4/5mm ?
Looks good

It's stainless steel so it is 3mm thinner

[youtube]6gdhySTgnHA[/youtube]

Idea · Dec 10, 2016

Fun in the forest

[youtube]cp4kmNE_9bA[/youtube]

Idea · Dec 27, 2016

Small upgrade

Cervelorod · Dec 27, 2016

What's your thoughts on chains versus belts for a mountain board?

I have been designing and printing parts for mine, and probably could shorten my mount up with chain drive. Using sdp-si.com belt designing tool, I calculated about a 6" center to center, which makes a long mount. If I shorten it, I don't have enough teeth engaged.

Otherwise your setup looks great!

Rod

Idea · Dec 30, 2016

I never I used chain transmission, so there is no comparison with the belt drive.

beetbocks · Dec 31, 2016

In my experience a 1/4" or 6mm chain works really well..
As long as it's aligned well it's quiet and can be run fairly loose with a great positive feel.
1/4" is the same as used in mini moto so sprockets can be bought very cheaply on eBay.
All my escoots run chains now.

Trampa FE-X3 - plastic is fantastic ;D

Idea

10 W

okp

100 kW

Idea

10 W

nowind

100 W

Rikobonito

100 W

Idea

10 W

Idea

10 W

zsk8builder

1 µW

Idea

10 W

nowind

100 W

Idea

10 W

Idea

10 W

Rikobonito

100 W

Idea

10 W

Idea

10 W

Idea

10 W

Cervelorod

1 µW

Idea

10 W

beetbocks

10 kW

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