Best wheels to not damage a gym floor
 

Our team hopes to do demos with our Rebound Rumble robot this winter during school basketball games. We are concerned that our current choice of wheels (2 rough top, 2 omni) has the potential to leave scuff marks on the floor.

Does anyone have experience with this, and a particular type of wheel to suggest?

The only type of wheel we can't use is mecanum.

Re: Best wheels to not damage a gym floor
 

Colsons. Lots of sizes available. Here are some options:

http://www.robotmarketplace.com/products/BPDWC10.html

http://wcproducts.net/wcp-00053/

http://wcproducts.net/wcp-00052/

Re: Best wheels to not damage a gym floor
 

Good thing you can't us mechanum. I was told when I started with Blue Cheese that certain robots were banned from the gym because they damaged the floor.

I've used standard AM grey wheels without issue.

Re: Best wheels to not damage a gym floor
 

Agreed with AM grey wheels.

We have also used the plastic 8" omni

We work to minimize spins and perform non-aggressive driving.

Re: Best wheels to not damage a gym floor
 

Colsons and the AM grey wheels are probably equally safe here, I'd make your decision between them purely on whatever is easier for you to adapt your current drive to.

Re: Best wheels to not damage a gym floor
 

Epoxy carpet around the outside of any wheel. Save these wheels as your "gym" wheels and swap them in during pep rallies, etc. This works best with WCD variants and adaptable hubs.

Not only will the team not get in trouble for scuffing the gym floor, there's a chance the school will encourage the team to drive around in the gym.

Re: Best wheels to not damage a gym floor
 

Have you done this?

I could see if the wheels really rapidly slipped the surface speed and resultant friction could melt the wax a bit.

Re: Best wheels to not damage a gym floor
 

Lunacy wheels :D

Re: Best wheels to not damage a gym floor
 

Depending on how long/aggressive you wil be driving, a few passes of gaffers tape could do the trick.

Re: Best wheels to not damage a gym floor
 

We have been able to use blue nitrile and not damage the gym floor. It should also be noted that any scuffs from meccanum wheels or the like come off in seconds with a fuzzy tennis ball on a stick.

Re: Best wheels to not damage a gym floor
 

Try convincing a paranoid basketball coach of that :P

We have mecanums on our rebound rumble bot, and while it would be great to demo at these games, it might be tricky to convince the powers that be that it's safe and harmless.

Re: Best wheels to not damage a gym floor
 

For us, if we use our mechanums slowly and don't try to drive aggressively, the floor is fine. The robots that have more damaged mechanums also tend to do more damage to the floor.

Re: Best wheels to not damage a gym floor
 

I think the key thing to consider is the cleanliness of the wheel. Make sure they're free of debris that could catch and dig into the floor.
Mecanum wheels have a BUNCH of surface area that could pick up little pebbles.
2009 wheels would be the easiest to visually inspect.

Re: Best wheels to not damage a gym floor
 

Why not just cover your wheels in duct tape?

Just take it off when you're not demoing, put it back on when you are.

Re: Best wheels to not damage a gym floor
 

Colsons do not damage the floor, but they do leave lots of scuff marks that you will need to get off (nothing like a tennis ball attached to a stick).