FIRST Rewind Ep. 4 | History of FRC Drivetrains | FUN

In episode 4 of FIRST Rewind we dive into the history of FRC Drivetrains. From the modern day swerve to the crazy FRC 45 ball drive we discuss the past, present and future with the new motor limit rule.
This video is supported by Kettering University: Accepted Kettering University students can receive a FIRST/VEX Scholarship for up to $5000/year apply Go to kettering.edu/first to learn more.
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0:00 Pre-Roll
0:44 Intro to Drivetrains
1:35 Design Process
7:02 Unique Examples and WCD
13:22 kettering.edu/first
13:53 Impact of Swerve
20:27 Future of Motor Limits
24:17 Outro
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[@mattr3194]

I think my jaw dropped twice over the years of doing first. To the best of my knowledge the first Swerve out there was Chief Delphi in the late 90's. They had 2 swerve modules and two casters (back in the Basic Stamp Days). It was under shrouds so no one could see it until the comp but once the match began everyone started saying " I think 47 just went sideways?" It pretty much kicked off the innovation. The other was early 2000's Team 71 I believe, the 'beast' used a walking drive with 'file cleaning cards' as the feet. It was banned after that year since it could ruin the carpet field but it was 100% unstoppable. That year you had to get the field elements down to the other side of the field. It would dart to the center of the field upright on 2 wheels then drop forward onto the feet for the rest of the match. Two of the most innovative drives I had ever seen. Also back in the day you had to buy all your parts on the robot from the 'Small Parts' catalog which made it even harder to be innovative.

[@noahofdryveaerospace805]

Neat!

[@atleewise5731]

I would like to pay some homage to my teams first swerve modules the 221 robotics system modules back in the 2011 season.

[@braedenday1652]

Haha my hands are in the video card

[@Coolgamertag120]

Carpets getting destroyed is a brushless motor issue not a tank issue :(

[@racvets1]

Carpet getting destroyed was a metal on carpet problem, not a brushless problem.
Now the only issue is how much the walls are smashed in.