Grant and I have been back from PDXBot a few weeks now, and I put together a wee movie showing off some of the (limited) video I shot. You get to see Grant winning 2nd place in Mini-sumo, me NOT using a camera correctly (I got record on/off reversed during a Grant/me match), and some […]
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
Merging Solarbotics & HVW Inventori...
So... We've finally decided to go all-out and bring over all the inventory from HVW Tech and integrate it into Solarbotics. This is a pretty big undertaking, and as such you're going to need to tip toe around the construction tape and sawdust while we re-arrange everything. How will this effect you? First off, we're […]
Make 06 Trimet
Eric L. was so kind as to send us a link to a video of his Make 06 Trimet on YouTube. If you want to build your very own Trimet you can get all the parts here, and if you don't have the magazine, you can buy it here. Order both together and get 10% […]
Project: LED Earrings
The idea of adorning oneself with glowing bits has been around forever, but instead of smearing ourselves with phosphorescent jellyfish or placing fireflies in ears like some uncivilized cavemen we went for simple LED earrings. We made a build that involves a simple slow-scroll RGB LED and a few reflective bits to bounce that pretty […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.