Omni Edu Bots...

[CHS_Tommy]

has anyone made an omni drive edubot(not crab drive)? I was going to make one and was wondering if anyone had already done it.

[Andrew Rudolph]

We made a mini bot that used the IFI or EDU controller, we didnt use the EDU motors because we bought ones that have encoders built into them. If your going to be at annapolis this weekend it will be in the pits.

[SpaceOsc]

Originally Posted by Andrew Rudolph

We made a mini bot that used the IFI or EDU controller, we didnt use the EDU motors because we bought ones that have encoders built into them. If your going to be at annapolis this weekend it will be in the pits.

Are those the Standard Transwheels or the Urethane Robot transwheels?

Awesome BTW

[Andrew Rudolph]

Originally Posted by SpaceOsc

Are those the Standard Transwheels or the Urethane Robot transwheels?

Awesome BTW

They are just the standard transwheels.

[Pat Fairbank]

Wow... that looks pretty cool. I tried to make one with those same wheels once, but it refused to move due to lack of traction.

[Andrew Rudolph]

Originally Posted by Pat Fairbank

Wow... that looks pretty cool. I tried to make one with those same wheels once, but it refused to move due to lack of traction.

For us the motors are underpowered so it has a hard time getting started. Its been useful for programming because we can watch the wheels and see what they are doing to work on autonomous and other things. If we wanted to add more grip we could always groove them using the dremel just like we did for our big bot.

[SpaceOsc]

Originally Posted by Andrew Rudolph

For us the motors are underpowered so it has a hard time getting started. Its been useful for programming because we can watch the wheels and see what they are doing to work on autonomous and other things. If we wanted to add more grip we could always groove them using the dremel just like we did for our big bot.

well the same company makes the same exact wheels but wiht way more traction.. the urethane transwheels made for robots and such instead of assembly lines

[Gabe Salas Jr.]

I know KRUNCH (Team #79) made a close to exact replica version of there robots for last year, and this year out of the eduBOT kit. There robots for last year and this year both use omni-directional drive.

[Mike M.]

Originally Posted by CrazyBear

I know KRUNCH (Team #79) made a close to exact replica version of there robots for last year, and this year out of the eduBOT kit. There robots for last year and this year both use omni-directional drive.

Correct me if I'm wrong but I thought that Team 79 used a swerve drive opposed to an omni drive.

[Dan Richardson]

79 has the " swerve/crab " drive.. I don't believe The edu robotics parts has omni-wheels as of yet..

So you could build an omni drive out of primarily edu parts.. but you'd have to find/make the omni-wheels

This seems to even be a problem with the real version omni bots. Finding good ready made omni-wheels, that fit FIRST bots for its application.

Dan

[Gabe Salas Jr.]

oops... sorry I have mistaken the swerve/crab drive with omni-directional drive. Brain farts...