Hi all! The season to sumo is upon us, so we'd like to announce our "Ultimate Sumovore Bundles"! Get an award-winning Sumovore, upgraded GMTT traction tires, and a new set of brains to really tweak it out, and save a few bucks! See the features listed below for details. Get it now, or resort to […]
RW2i - Internal mount, and new shaft hol...
Dave Hrynkiw
May 6, 2007
We're still digging out the new inventory, and the next addition to the Solarbotics lineup is the RW2i, which is the same profile and rolling size as our very popular RW2, but is designed with a narrow hub.
We're able to do this by moving the set-screw hole inside the hub, so to cinch the screw down, you have to remove the tire from the hub, which is a pretty easy process.
We had planned to make the internal cut-out of the RW2i to allow the installation of a GM11a-14a style motor to the open side, but the manufacturing tolerance was a wee off, and we can't quite make them fit. Fortunately, it's a pretty simple process to file the edges of a GM11a-14a motor to make it fit, which has the added benefit of making the brass edges of the gearbox act as brass bushings that assist wheel alignment.
Also new to the RW2 and RW2i wheels is a new hole diameter! We've had many requests for alternate shaft sizes, so we had a limited portion of both these hubs manufactured with a 1/16" pilot hole so you can drill it out to whatever size you need!
MORE POSTS
Closed Mon, Sept 6th, New Stuff
HEY! YOU! WE'LL BE CLOSED FOR LABOUR DAY AND THERE AIN'T NOTHIN' YOU CAN DO ABOUT IT! BAHAHAHA! *Ahem* It's true. On the day called Labour, we will be doing anything but. Why is that? Nobody knows. But a day off is a day off, so we ain't complaining. Standard stuff applies - we'll answer […]
New GMPW Wheels!
No more rubber band tires for us! We've invested in getting our very own wheels made for us, with molded-on thermoplastic rubber wheels! These wheels are slightly larger in diameter than the old style, measuring 69.2mm (2.72") diameter and 7.65mm (0.30") wide. Ah, but how good are they? They're definitely better than the old style! […]
Wednesday Links: Pulse Jacket, Wassilisc...
Today I wanted to share a how-to of one of my projects with you. So once I had some cats. And an extra apple tree. And I wanted to be noticed in the dark. So I made some fruit batteries out of apples and attached them to the running jacket. This way I could burn […]
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.