3Kg Autonomous Sumo Robot : Robowars 2014

This is a compilation of all the autonomous sumo robot at the Robowars 2014 held in Montréal, Québec, Canada.
Find more info on www.robowars.ca/
don't forget to visit my blog
www.JeromeDemers.com

[@sephriu]

Does this competition have any website? Is it possible to start in Robowars 2017?

[@JeromeDemers]

robowars.ca something like that. LOL check the description! it's there haha! You can start building for 2017 any time. The rules are simple, 20x20cm 3kg. The rumors has it that we will have steel arena like Japan.

[@ummesumayajannat1891]

what were the dimensions restriction for this competition?

[@JeromeDemers]

20x20cm 3kg, the height has no limit

[@ummesumayajannat1891]

I see.
I love your El Chapo bot :D

[@mohamadmeska6279]

What kind of batteries are used?
Is there a link to engines from Amazon there are many of them I can not distinguish

[@JeromeDemers]

Mohamad Meska my drone batteries. I took the heavies I had. Like 3-5A 4S. The speed but limit the in software. The motor are between 500 and 1000rpm.

[@JeromeDemers]

Lithium batterie

[@mohamadmeska6279]

@@JeromeDemers drone batteries or Lithium batterie ?? :) for motor I mean

[@mohamadmeska6279]

What type of motors are specifically with or without gearbox ??

[@JeromeDemers]

Mohamad Meska brush motor with gearbox. Not planetary. Go at pololu dot com and check the motor selection they have.

[@ahmedatef-yz3kh]

What is the detecting object sensor used here?

[@JeromeDemers]

ahmed atef In el-chapo I use some cheap sensor
www.dfrobot.com/index.php?route=product/product&product_id=1011#.VbDmpflVhBc

[@moaazsherif5236]

what are the motors characteristics used for these robots ?

[@JeromeDemers]

DC motors with gear box, output RPM from 500 to 1000rpm.
voltage from 6 to 24V. We generally run 12V motor with more then 16V.

[@moaazsherif5236]

what about the torque generated ?

[@JeromeDemers]

+Moaaz Sherif don't remember more then 3kg/cm

[@fredmanM]

cool! wish i knew how to build these...

[@JeromeDemers]

Charles Allix is working on a document how to build a 3kg sumo robot. You can also find lots of info online. It's a lot of fun and you will learn lots of things.

[@FratDede]

fredman jsumo.com/how-to-make-sumo-robot/

[@JeromeDemers]

Hey Fırat Dede ! I started my CAD for my japanese sumo robot using your gears. I will buy them soon and start my first prototype. I will probably ask for advice too :)

[@FratDede]

Jerome Demers niceee i am ready for anytime to help you :) cheers:)

[@victoreduardohuamanmedina4794]

este video es feaso