They make neat things. Like wheels that fit the 3mm "D" shafts on GM11a/12a/13a/15a/18 gear motors. And super-cool motor mounts. This stuff is so neat, that we're selling it now. 32x7mm Fine wheels 42x19mm Fat wheels Standard Mini Metal Motor Mount Extended Mini Motor Motor Mount Oh, did I mention that the MAKER Faire: Austin […]
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!
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Oh Canada!
We are closed on Monday, July 3rd in lieu of Canada Day this Saturday (July 1st)! We will be back in business July 4th. Happy Canada Day!
Wednesday Links: New Materials, Music Ma...
Liquid Metal to Make Stretchable Electronics The elastic tech has huge potential for wearable tech, mobile devices, and even electronic "smart clothing." New Material Inspired by Geometric Patterns Inspired by the intricate geometries and repetitive patterns found in Islamic art, researchers at McGill University developed a material with new properties. (Via ZME Science) Kinematic Petals […]
TechBurlesque Fundraiser on January 17
As a worthy conclusion for the last workweek on Friday night we attended TechBurlesque show, which was a fundraiser for the upcoming 2014 Make Fashion Gala & Fashion Show. It was hosted by Endeavor Arts Gallery located in the downtown Calgary. In preparation to the show we have donated a bunch of electronics and glowy […]
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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.